Ids of repositories from your library, as listed by GET /library, each once, tried in turn with every agent tool configuration. Defaults to none: runs start without a repository.
Ids of repositories from your library, as listed by GET /library, each once, tried in turn with every agent tool configuration. Defaults to none: runs start without a repository.
{"docsConfig":{"theme":"aspen","$schema":"https://mintlify.com/docs.json","name":"Tracks","colors":{"primary":"#E90060","light":"#FF3B76","dark":"#051413"},"logo":{"light":"https://mintcdn.com/alpic-tracks/VVLHOVQZyE3thQt_/logo/light.svg?fit=max\u0026auto=format\u0026n=VVLHOVQZyE3thQt_\u0026q=85\u0026s=363e5ecf6194fa299165aefdc90050bd","dark":"https://mintcdn.com/alpic-tracks/VVLHOVQZyE3thQt_/logo/dark.svg?fit=max\u0026auto=format\u0026n=VVLHOVQZyE3thQt_\u0026q=85\u0026s=723aa93804243f4ad630748b71d0193c"},"favicon":"https://mintcdn.com/alpic-tracks/VVLHOVQZyE3thQt_/favicon.svg?fit=max\u0026auto=format\u0026n=VVLHOVQZyE3thQt_\u0026q=85\u0026s=3012022d597cd0d5f802e92679b01e61","navbar":{"links":[{"href":"mailto:support@alpic.ai","label":"Support"}],"primary":{"type":"button","label":"Web app","href":"https://tracks.alpic.ai"}},"footer":{"socials":{"x":"https://x.com/alpic_ai","github":"https://github.com/alpic-ai","linkedin":"https://linkedin.com/company/alpic-ai"}},"seo":{"metatags":{"description":"Run coding agents such as Claude Code, Codex and Cursor in isolated sandboxes, and compare them on your own scenarios."}},"contextual":{"options":["copy","view","chatgpt","claude","perplexity","cursor","vscode"],"display":"header"},"styling":{"latex":true},"navigation":{"pages":[]}},"deployment":{"deploymentMetadataValue":{"subdomain":"alpic-tracks","hasAudioNarration":false,"actualSubdomain":"alpic-tracks","customDomains":["docs.tracks.alpic.ai"],"gitSource":{"type":"github","owner":"alpic-ai","repo":"tracks","deployBranch":"docs-site","contentDirectory":"packages/docs","isPrivate":true,"mountPath":"","label":"","_id":"6ae495ab187ae8fd10e2430d"},"chroma":{"latestBuiltDeploymentHistoryId":"6ae4b3fe546b569add0cf3e5","collectionId":"3abedaf8-0027-4ed7-aed2-9822bbdf4e80","liveDeploymentHistoryId":"6ae4b3fe546b569add0cf3e5","schemaVersion":"v3"},"entitlements":{},"buildId":"6ae4d1316d3c0060a25f333d","clientVersion":"0.0.4021","searchFilterCounts":[{"language":"default","tag":"API","count":33},{"language":"default","tag":"Documentation","count":16},{"language":"default","tag":"Runs","count":13},{"language":"default","tag":"CLI","count":7},{"language":"default","tag":"Concepts","count":6},{"language":"default","tag":"Guides","count":6},{"language":"default","tag":"Commands","count":6},{"language":"default","tag":"Connections","count":5},{"language":"default","tag":"Executions","count":5},{"language":"default","tag":"Experiments","count":5}]},"assistantConfig":{"enableAskAiButton":false,"enableStarterQuestions":false,"enableContextualStarterQuestions":false,"enableAskAiSearchBar":true},"basePath":"","hasChatPermissions":false,"hasWebMcpPermissions":false,"toggles":[{"name":"kill-isr","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-mintlify-slack","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"agent-integrations-settings","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-pr-grouping","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"custom-prefix","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"analytics-v7","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"user-flows-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"no-publish-flow","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-onboarding","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"llms-txt-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving-live","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"stripTemperatureMiddleware","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"support-platform-pylon-zendesk","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"snapshot-serving","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"instant-rollback","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications-server","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"granular-notifications","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automations-fable","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fixed-ai-action-pricing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"automation-resolve-merge-conflict","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"scoped-publishing","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"mintql","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"page-level-analytics","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"editor-version-history-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-page-v2","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workspace-projects","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"assistant-v5","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"byok-sep-25","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"fork-pr-previews","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"revalidation-jwt","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"vite-origin","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"billing-updated-9-15","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-sso-scim","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"hobby-abuse-scan","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"dashboard-inbox","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-signup","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"workos-enabled","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false},{"name":"approve-review-flow","enabled":true,"variant":{"name":"disabled","enabled":false,"feature_enabled":true},"impressionData":false}],"googleFontsInlined":false},"customCss":[],"page":{"pagePath":"api-reference/experiments/update-an-experiment","slug":"/api-reference/experiments/update-an-experiment","pageMetadata":{"title":"Update an experiment","description":"Replaces the whole experiment: send it complete, as `GET /experiments/{id}` returns it. Executions already launched keep the experiment as it was.","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json put /experiments/{id}","href":"/api-reference/experiments/update-an-experiment","autogeneratedByOpenApi":true},"description":{"compiledSource":"\"use strict\";\nconst {jsx: _jsx, jsxs: _jsxs} = arguments[0];\nconst {useMDXComponents: _provideComponents} = arguments[0];\nfunction _createMdxContent(props) {\n const _components = {\n code: \"code\",\n p: \"p\",\n ..._provideComponents(),\n ...props.components\n };\n return _jsxs(_components.p, {\n children: [\"Replaces the whole experiment: send it complete, as \", _jsx(_components.code, {\n children: \"GET /experiments/{id}\"\n }), \" returns it. Executions already launched keep the experiment as it was.\"]\n });\n}\nfunction MDXContent(props = {}) {\n const {wrapper: MDXLayout} = {\n ..._provideComponents(),\n ...props.components\n };\n return MDXLayout ? _jsx(MDXLayout, {\n ...props,\n children: _jsx(_createMdxContent, {\n ...props\n })\n }) : _createMdxContent(props);\n}\nreturn {\n default: MDXContent\n};\n","frontmatter":{},"scope":{}},"pageType":"default","mdx":{"mdxSource":{"compiledSource":"\"use strict\";const{Fragment:_Fragment,jsx:_jsx}=arguments[0];const{useMDXComponents:_provideComponents}=arguments[0];function _createMdxContent(props){return _jsx(_Fragment,{})}function MDXContent(props={}){const{wrapper:MDXLayout}={..._provideComponents(),...props.components};return MDXLayout?_jsx(MDXLayout,{...props,children:_jsx(_createMdxContent,{...props})}):_createMdxContent(props)}return{default:MDXContent}","frontmatter":{},"scope":{"config":{},"pageMetadata":{"title":"Update an experiment","description":"Replaces the whole experiment: send it complete, as `GET /experiments/{id}` returns it. Executions already launched keep the experiment as it was.","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json put /experiments/{id}","href":"/api-reference/experiments/update-an-experiment","autogeneratedByOpenApi":true}}},"mdxSourceWithNoJs":null},"mdxExtracts":{"tableOfContents":[],"codeExamples":{}},"jsLinks":[],"openApiReferenceData":{"operation":{"tags":["Experiments"],"operationId":"experiments.update","parameters":["110510a5-80a9-447b-9e97-eba798867f1e"],"security":["ae0daf90-fb6c-4be0-a377-422572de2ee8"],"responses":{"200":"4f3256af-15eb-47d1-ab95-7001b76db7da","400":"5c63256d-59d5-451d-8e7b-b8b21789a277","401":"a800aa0b-9854-45a3-92d5-0efb8dcc1a25","404":"f7e354dc-2a84-4f33-a12f-06b0c3f7327d","422":"dc7e56dc-2d29-496f-b64c-a6b81895e4b4"},"description":"Replaces the whole experiment: send it complete, as `GET /experiments/{id}` returns it. Executions already launched keep the experiment as it was.","summary":"Update an experiment","requestBody":"3bbade47-a97a-4b71-b08e-51e5118a6b65","method":"put","type":"path","servers":["3583a21d-ff6b-4dad-a512-802120a11c6e"],"path":"/experiments/{id}","baseUrlOptions":["https://tracks.alpic.ai/api"],"title":"Update an experiment","codeSamples":[],"requiredOnlyExamples":false,"requestExampleType":"generated","responseExampleType":"generated"},"dependencies":{"parameters":{"110510a5-80a9-447b-9e97-eba798867f1e":{"name":"id","in":"path","schema":{"type":"string","description":"Unique identifier of the experiment.","isRequired":true,"uniqueKey":"","typeLabel":"string"},"required":true}},"requestBody":{"content":{"application/json":{"schema":{"type":"object","properties":{"name":{"type":"string","description":"Name of the experiment.","isRequired":true,"uniqueKey":"name","typeLabel":"string"},"scenarios":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":128,"description":"Identifier you choose for the scenario, unique in the experiment, up to 128 characters, such as `checkout`. Results refer to it.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].id","typeLabel":"string"},"name":{"type":"string","description":"Short name of the scenario.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].name","typeLabel":"string"},"prompt":{"type":"string","description":"What the agent is asked to do.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].prompt","typeLabel":"string"},"evaluations":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":128,"description":"Identifier you choose for the evaluation, unique in its scenario, up to 128 characters, such as `tests-pass`. Results refer to it.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].id","typeLabel":"string"},"name":{"type":"string","description":"Short name of what is checked.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].name","typeLabel":"string"},"judging_instructions":{"type":"string","description":"The yes-or-no question a judge answers from what the agent did, such as `Do the tests pass?`.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].judging_instructions","typeLabel":"string"},"weight":{"type":"integer","minimum":1,"maximum":9007199254740991,"description":"How much it counts in the run's score. Defaults to 1.","uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].weight","typeLabel":"integer"}},"required":["id","name","judging_instructions"],"additionalProperties":false,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX]","typeLabel":"object"},"isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations","typeLabel":"object[]"},"input_files":{"type":"array","items":{"type":"string","description":"Reference returned when requesting a file upload.","uniqueKey":"scenarios.items.[INDEX].input_files.items.[INDEX]","typeLabel":"string"},"maxItems":20,"description":"Up to 20 uploaded file ids, given to each of the scenario's runs. Kept for good once saved. Defaults to none.","uniqueKey":"scenarios.items.[INDEX].input_files","typeLabel":"string[]"},"passing_score":{"type":"integer","minimum":0,"maximum":100,"description":"Score out of 100, weighted by the evaluations' weights, a run needs to pass. Omit it so a run passes only when it passes every evaluation.","uniqueKey":"scenarios.items.[INDEX].passing_score","typeLabel":"integer"}},"required":["id","name","prompt","evaluations"],"additionalProperties":false,"uniqueKey":"scenarios.items.[INDEX]","typeLabel":"object"},"isRequired":true,"uniqueKey":"scenarios","typeLabel":"object[]"},"agents":{"type":"array","items":{"type":"object","properties":{"harness":{"type":"string","enum":["claude-code","claude-desktop","codex","codex-app","cursor"],"description":"The coding agent to run: `claude-code` (Claude Code), `claude-desktop` (Cowork, the agent workspace of Anthropic's Claude desktop app, for documents, research and longer tasks), `codex` (OpenAI's Codex CLI), `codex-app` (the Codex mode of OpenAI's ChatGPT desktop app, with its browser, computer-use and document tools) or `cursor` (Cursor's CLI).","isRequired":true,"uniqueKey":"agents.items.[INDEX].harness","typeLabel":"enum\u003cstring>"},"model":{"type":"string","description":"Model the agent uses, such as `claude-sonnet-5-5`.","isRequired":true,"uniqueKey":"agents.items.[INDEX].model","typeLabel":"string"}},"required":["harness","model"],"additionalProperties":false,"description":"A coding agent and the model it uses.","uniqueKey":"agents.items.[INDEX]","typeLabel":"object"},"description":"Agents every scenario is given to, each once.","isRequired":true,"uniqueKey":"agents","typeLabel":"object[]"},"agent_tools":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":128,"description":"Identifier you choose for the agent tool configuration, unique in the experiment, up to 128 characters, such as `with-docs-mcp`. Results refer to it.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].id","typeLabel":"string"},"name":{"type":"string","description":"Short name of the agent tools, such as `No agent tools` for the baseline.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].name","typeLabel":"string"},"skills":{"type":"array","items":{"type":"string","uniqueKey":"agent_tools.items.[INDEX].skills.items.[INDEX]","typeLabel":"string"},"description":"Ids of skills from your library, as listed by `GET /library`.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].skills","typeLabel":"string[]"},"mcp_servers":{"type":"array","items":{"type":"string","uniqueKey":"agent_tools.items.[INDEX].mcp_servers.items.[INDEX]","typeLabel":"string"},"description":"Ids of MCP servers from your library, as listed by `GET /library`.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].mcp_servers","typeLabel":"string[]"},"command_line_tools":{"type":"array","items":{"type":"string","uniqueKey":"agent_tools.items.[INDEX].command_line_tools.items.[INDEX]","typeLabel":"string"},"description":"Ids of command-line tools from your library, as listed by `GET /library`.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].command_line_tools","typeLabel":"string[]"},"browser":{"type":"boolean","uniqueKey":"agent_tools.items.[INDEX].browser","typeLabel":"boolean"}},"required":["id","name","skills","mcp_servers","command_line_tools"],"additionalProperties":false,"description":"Skills, MCP servers, command-line tools and a browser given to the agent. Keep one with none as the baseline the others are compared to.","uniqueKey":"agent_tools.items.[INDEX]","typeLabel":"object"},"isRequired":true,"uniqueKey":"agent_tools","typeLabel":"object[]"},"run_settings":{"type":"object","properties":{"repetitions":{"type":"integer","minimum":1,"maximum":9007199254740991,"description":"Identical runs started for each scenario, variant and agent, to compare results beyond chance.","isRequired":true,"uniqueKey":"run_settings.repetitions","typeLabel":"integer"},"time_limit_seconds":{"type":"number","exclusiveMinimum":0,"maximum":43200,"description":"Longest each run may last, in seconds, above 0 and at most 43200.","isRequired":true,"uniqueKey":"run_settings.time_limit_seconds","typeLabel":"number"},"budget_usd":{"type":"number","exclusiveMinimum":0,"maximum":10000,"description":"Most each run may spend, in US dollars, above 0 and at most 10000.","isRequired":true,"uniqueKey":"run_settings.budget_usd","typeLabel":"number"},"setup":{"type":"string","minLength":1,"maxLength":32768,"description":"Shell script run in each run's sandbox after checkout and before the prompt. At most 32768 characters.","uniqueKey":"run_settings.setup","typeLabel":"string"},"teardown":{"type":"string","minLength":1,"maxLength":32768,"description":"Shell script run in each run's sandbox after the run ends. At most 32768 characters.","uniqueKey":"run_settings.teardown","typeLabel":"string"},"variables":{"type":"array","items":{"type":"object","properties":{"name":{"type":"string","isRequired":true,"uniqueKey":"run_settings.variables.items.[INDEX].name","typeLabel":"string"},"value":{"type":"string","isRequired":true,"uniqueKey":"run_settings.variables.items.[INDEX].value","typeLabel":"string"}},"required":["name","value"],"additionalProperties":false,"uniqueKey":"run_settings.variables.items.[INDEX]","typeLabel":"object"},"description":"Environment variables set in every process of each run's agent, each name once. Defaults to none.","uniqueKey":"run_settings.variables","typeLabel":"object[]"}},"required":["repetitions","time_limit_seconds","budget_usd"],"additionalProperties":false,"isRequired":true,"uniqueKey":"run_settings","typeLabel":"object"},"repositories":{"type":"array","items":{"type":"string","uniqueKey":"repositories.items.[INDEX]","typeLabel":"string"},"description":"Ids of repositories from your library, as listed by `GET /library`, each once, tried in turn with every agent tool configuration. Defaults to none: runs start without a repository.","uniqueItems":true,"uniqueKey":"repositories","typeLabel":"string[]"},"excluded_variants":{"type":"array","items":{"type":"object","properties":{"agent_tools_id":{"type":"string","description":"Id of one of the experiment's agent tool configurations.","isRequired":true,"uniqueKey":"excluded_variants.items.[INDEX].agent_tools_id","typeLabel":"string"},"repository_id":{"type":"string","description":"Id of one of the experiment's repositories. Omit it for no repository.","uniqueKey":"excluded_variants.items.[INDEX].repository_id","typeLabel":"string"}},"required":["agent_tools_id"],"additionalProperties":false,"description":"A combination of repository and agent tools not to run.","uniqueKey":"excluded_variants.items.[INDEX]","typeLabel":"object"},"description":"Combinations of repository and agent tools not to run. Every other combination is a variant, run for each scenario and agent. Defaults to none.","uniqueKey":"excluded_variants","typeLabel":"object[]"}},"required":["name","scenarios","agents","agent_tools","run_settings"],"additionalProperties":false,"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"name":"\u003cstring>","scenarios":[{"id":"\u003cstring>","name":"\u003cstring>","prompt":"\u003cstring>","evaluations":[{"id":"\u003cstring>","name":"\u003cstring>","judging_instructions":"\u003cstring>","weight":4503599627370496}],"input_files":["\u003cstring>"],"passing_score":50}],"agents":[{"model":"\u003cstring>"}],"agent_tools":[{"id":"\u003cstring>","name":"\u003cstring>","skills":["\u003cstring>"],"mcp_servers":["\u003cstring>"],"command_line_tools":["\u003cstring>"],"browser":true}],"run_settings":{"repetitions":4503599627370496,"time_limit_seconds":123,"budget_usd":123,"setup":"\u003cstring>","teardown":"\u003cstring>","variables":[{"name":"\u003cstring>","value":"\u003cstring>"}]},"repositories":["\u003cstring>"],"excluded_variants":[{"agent_tools_id":"\u003cstring>","repository_id":"\u003cstring>"}]}}},"exampleType":"generated"}},"required":true,"exampleType":"generated"},"responses":{"4f3256af-15eb-47d1-ab95-7001b76db7da":{"description":"Scenarios given to several agents in several variants, each run judged on the scenario's evaluations.","content":{"application/json":{"schema":{"type":"object","properties":{"id":{"type":"string","description":"Unique identifier of the experiment.","isRequired":true,"uniqueKey":"id","typeLabel":"string"},"name":{"type":"string","description":"Name of the experiment.","isRequired":true,"uniqueKey":"name","typeLabel":"string"},"scenarios":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":128,"description":"Identifier you choose for the scenario, unique in the experiment, up to 128 characters, such as `checkout`. Results refer to it.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].id","typeLabel":"string"},"name":{"type":"string","description":"Short name of the scenario.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].name","typeLabel":"string"},"prompt":{"type":"string","description":"What the agent is asked to do.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].prompt","typeLabel":"string"},"input_files":{"type":"array","items":{"type":"string","description":"Reference returned when requesting a file upload.","uniqueKey":"scenarios.items.[INDEX].input_files.items.[INDEX]","typeLabel":"string"},"maxItems":20,"description":"Up to 20 uploaded file ids, given to each of the scenario's runs. Kept for good once saved. Defaults to none.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].input_files","typeLabel":"string[]"},"evaluations":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":128,"description":"Identifier you choose for the evaluation, unique in its scenario, up to 128 characters, such as `tests-pass`. Results refer to it.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].id","typeLabel":"string"},"name":{"type":"string","description":"Short name of what is checked.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].name","typeLabel":"string"},"judging_instructions":{"type":"string","description":"The yes-or-no question a judge answers from what the agent did, such as `Do the tests pass?`.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].judging_instructions","typeLabel":"string"},"weight":{"type":"integer","minimum":1,"maximum":9007199254740991,"description":"How much it counts in the run's score. Defaults to 1.","isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX].weight","typeLabel":"integer"}},"required":["id","name","judging_instructions","weight"],"additionalProperties":false,"description":"One criterion every run of the scenario is judged on.","uniqueKey":"scenarios.items.[INDEX].evaluations.items.[INDEX]","typeLabel":"object"},"isRequired":true,"uniqueKey":"scenarios.items.[INDEX].evaluations","typeLabel":"object[]"},"passing_score":{"type":"integer","minimum":0,"maximum":100,"description":"Score out of 100, weighted by the evaluations' weights, a run needs to pass. Omit it so a run passes only when it passes every evaluation.","uniqueKey":"scenarios.items.[INDEX].passing_score","typeLabel":"integer"}},"required":["id","name","prompt","input_files","evaluations"],"additionalProperties":false,"description":"One task given to the agents.","uniqueKey":"scenarios.items.[INDEX]","typeLabel":"object"},"isRequired":true,"uniqueKey":"scenarios","typeLabel":"object[]"},"agents":{"type":"array","items":{"type":"object","properties":{"harness":{"type":"string","enum":["claude-code","claude-desktop","codex","codex-app","cursor"],"description":"The coding agent to run: `claude-code` (Claude Code), `claude-desktop` (Cowork, the agent workspace of Anthropic's Claude desktop app, for documents, research and longer tasks), `codex` (OpenAI's Codex CLI), `codex-app` (the Codex mode of OpenAI's ChatGPT desktop app, with its browser, computer-use and document tools) or `cursor` (Cursor's CLI).","isRequired":true,"uniqueKey":"agents.items.[INDEX].harness","typeLabel":"enum\u003cstring>"},"model":{"type":"string","description":"Model the agent uses, such as `claude-sonnet-5-5`.","isRequired":true,"uniqueKey":"agents.items.[INDEX].model","typeLabel":"string"}},"required":["harness","model"],"additionalProperties":false,"description":"A coding agent and the model it uses.","uniqueKey":"agents.items.[INDEX]","typeLabel":"object"},"description":"Agents every scenario is given to, each once.","isRequired":true,"uniqueKey":"agents","typeLabel":"object[]"},"repositories":{"type":"array","items":{"type":"string","uniqueKey":"repositories.items.[INDEX]","typeLabel":"string"},"description":"Ids of repositories from your library, as listed by `GET /library`, each once, tried in turn with every agent tool configuration. Defaults to none: runs start without a repository.","isRequired":true,"uniqueKey":"repositories","typeLabel":"string[]"},"agent_tools":{"type":"array","items":{"type":"object","properties":{"id":{"type":"string","minLength":1,"maxLength":128,"description":"Identifier you choose for the agent tool configuration, unique in the experiment, up to 128 characters, such as `with-docs-mcp`. Results refer to it.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].id","typeLabel":"string"},"name":{"type":"string","description":"Short name of the agent tools, such as `No agent tools` for the baseline.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].name","typeLabel":"string"},"skills":{"type":"array","items":{"type":"string","uniqueKey":"agent_tools.items.[INDEX].skills.items.[INDEX]","typeLabel":"string"},"description":"Ids of skills from your library, as listed by `GET /library`.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].skills","typeLabel":"string[]"},"mcp_servers":{"type":"array","items":{"type":"string","uniqueKey":"agent_tools.items.[INDEX].mcp_servers.items.[INDEX]","typeLabel":"string"},"description":"Ids of MCP servers from your library, as listed by `GET /library`.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].mcp_servers","typeLabel":"string[]"},"command_line_tools":{"type":"array","items":{"type":"string","uniqueKey":"agent_tools.items.[INDEX].command_line_tools.items.[INDEX]","typeLabel":"string"},"description":"Ids of command-line tools from your library, as listed by `GET /library`.","isRequired":true,"uniqueKey":"agent_tools.items.[INDEX].command_line_tools","typeLabel":"string[]"},"browser":{"type":"boolean","uniqueKey":"agent_tools.items.[INDEX].browser","typeLabel":"boolean"}},"required":["id","name","skills","mcp_servers","command_line_tools"],"additionalProperties":false,"description":"Skills, MCP servers, command-line tools and a browser given to the agent. Keep one with none as the baseline the others are compared to.","uniqueKey":"agent_tools.items.[INDEX]","typeLabel":"object"},"isRequired":true,"uniqueKey":"agent_tools","typeLabel":"object[]"},"excluded_variants":{"type":"array","items":{"type":"object","properties":{"agent_tools_id":{"type":"string","description":"Id of one of the experiment's agent tool configurations.","isRequired":true,"uniqueKey":"excluded_variants.items.[INDEX].agent_tools_id","typeLabel":"string"},"repository_id":{"type":"string","description":"Id of one of the experiment's repositories. Omit it for no repository.","uniqueKey":"excluded_variants.items.[INDEX].repository_id","typeLabel":"string"}},"required":["agent_tools_id"],"additionalProperties":false,"description":"A combination of repository and agent tools not to run.","uniqueKey":"excluded_variants.items.[INDEX]","typeLabel":"object"},"description":"Combinations of repository and agent tools not to run. Every other combination is a variant, run for each scenario and agent. Defaults to none.","isRequired":true,"uniqueKey":"excluded_variants","typeLabel":"object[]"},"run_settings":{"type":"object","properties":{"repetitions":{"type":"integer","minimum":1,"maximum":9007199254740991,"description":"Identical runs started for each scenario, variant and agent, to compare results beyond chance.","isRequired":true,"uniqueKey":"run_settings.repetitions","typeLabel":"integer"},"time_limit_seconds":{"type":"number","exclusiveMinimum":0,"maximum":43200,"description":"Longest each run may last, in seconds, above 0 and at most 43200.","isRequired":true,"uniqueKey":"run_settings.time_limit_seconds","typeLabel":"number"},"budget_usd":{"type":"number","exclusiveMinimum":0,"maximum":10000,"description":"Most each run may spend, in US dollars, above 0 and at most 10000.","isRequired":true,"uniqueKey":"run_settings.budget_usd","typeLabel":"number"},"variables":{"type":"array","items":{"type":"object","properties":{"name":{"type":"string","isRequired":true,"uniqueKey":"run_settings.variables.items.[INDEX].name","typeLabel":"string"},"value":{"type":"string","isRequired":true,"uniqueKey":"run_settings.variables.items.[INDEX].value","typeLabel":"string"}},"required":["name","value"],"additionalProperties":false,"uniqueKey":"run_settings.variables.items.[INDEX]","typeLabel":"object"},"description":"Environment variables set in every process of each run's agent, each name once. Defaults to none.","isRequired":true,"uniqueKey":"run_settings.variables","typeLabel":"object[]"},"setup":{"type":"string","minLength":1,"maxLength":32768,"description":"Shell script run in each run's sandbox after checkout and before the prompt. At most 32768 characters.","uniqueKey":"run_settings.setup","typeLabel":"string"},"teardown":{"type":"string","minLength":1,"maxLength":32768,"description":"Shell script run in each run's sandbox after the run ends. At most 32768 characters.","uniqueKey":"run_settings.teardown","typeLabel":"string"}},"required":["repetitions","time_limit_seconds","budget_usd","variables"],"additionalProperties":false,"description":"What every run of the experiment shares.","isRequired":true,"uniqueKey":"run_settings","typeLabel":"object"}},"required":["id","name","scenarios","agents","repositories","agent_tools","excluded_variants","run_settings"],"additionalProperties":false,"description":"Scenarios given to several agents in several variants, each run judged on the scenario's evaluations.","uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"id":"\u003cstring>","name":"\u003cstring>","scenarios":[{"id":"\u003cstring>","name":"\u003cstring>","prompt":"\u003cstring>","input_files":["\u003cstring>"],"evaluations":[{"id":"\u003cstring>","name":"\u003cstring>","judging_instructions":"\u003cstring>","weight":4503599627370496}],"passing_score":50}],"agents":[{"harness":"claude-code","model":"\u003cstring>"}],"repositories":["\u003cstring>"],"agent_tools":[{"id":"\u003cstring>","name":"\u003cstring>","skills":["\u003cstring>"],"mcp_servers":["\u003cstring>"],"command_line_tools":["\u003cstring>"],"browser":true}],"excluded_variants":[{"agent_tools_id":"\u003cstring>","repository_id":"\u003cstring>"}],"run_settings":{"repetitions":4503599627370496,"time_limit_seconds":123,"budget_usd":123,"variables":[{"name":"\u003cstring>","value":"\u003cstring>"}],"setup":"\u003cstring>","teardown":"\u003cstring>"}}}},"exampleType":"generated"}},"exampleType":"generated"},"5c63256d-59d5-451d-8e7b-b8b21789a277":{"description":"The request is invalid: a value is missing, has the wrong type or is out of range. Fix it before sending the request again.","content":{"application/json":{"schema":{"type":"object","properties":{"_tag":{"type":"string","enum":["InvalidRequest"],"isRequired":true,"uniqueKey":"_tag","typeLabel":"enum\u003cstring>"},"message":{"type":"string","description":"Every problem found, in one sentence.","isRequired":true,"uniqueKey":"message","typeLabel":"string"},"location":{"type":"string","enum":["path","query","header","body"],"description":"The part of the request that is wrong.","isRequired":true,"uniqueKey":"location","typeLabel":"enum\u003cstring>"},"issues":{"type":"array","items":{"type":"object","properties":{"path":{"type":"array","items":{"oneOf":[{"type":"string","uniqueKey":"issues.items.[INDEX].path.items.[INDEX].oneOf.0","typeLabel":"string"},{"type":"number","uniqueKey":"issues.items.[INDEX].path.items.[INDEX].oneOf.1","typeLabel":"number"},{"type":"string","enum":["Infinity","-Infinity","NaN"],"uniqueKey":"issues.items.[INDEX].path.items.[INDEX].oneOf.2","typeLabel":"enum\u003cstring>"}],"uniqueKey":"issues.items.[INDEX].path.items.[INDEX]","typeLabel":"string | number | enum\u003cstring>"},"description":"Keys leading to the wrong value inside that part of the request, such as `[\"agent\", \"model\"]`. Empty when the problem concerns that part as a whole.","isRequired":true,"uniqueKey":"issues.items.[INDEX].path","typeLabel":"(string | number | enum\u003cstring>)[]"},"message":{"type":"string","description":"What is wrong with the value.","isRequired":true,"uniqueKey":"issues.items.[INDEX].message","typeLabel":"string"}},"required":["path","message"],"additionalProperties":false,"description":"One problem found in the request.","uniqueKey":"issues.items.[INDEX]","typeLabel":"object"},"description":"Each problem found, with where it is.","isRequired":true,"uniqueKey":"issues","typeLabel":"object[]"}},"required":["_tag","message","location","issues"],"additionalProperties":false,"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"_tag":"InvalidRequest","message":"\u003cstring>","location":"path","issues":[{"path":["\u003cstring>"],"message":"\u003cstring>"}]}}},"exampleType":"generated"}},"exampleType":"generated"},"a800aa0b-9854-45a3-92d5-0efb8dcc1a25":{"description":"The API key is missing, malformed or revoked, or its organization is closed.","content":{"application/json":{"schema":{"type":"object","properties":{"_tag":{"type":"string","enum":["ApiKeyRefused"],"isRequired":true,"uniqueKey":"_tag","typeLabel":"enum\u003cstring>"},"message":{"type":"string","isRequired":true,"uniqueKey":"message","typeLabel":"string"}},"required":["_tag","message"],"additionalProperties":false,"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"_tag":"ApiKeyRefused","message":"\u003cstring>"}}},"exampleType":"generated"}},"exampleType":"generated"},"f7e354dc-2a84-4f33-a12f-06b0c3f7327d":{"description":"No experiment with this id exists in your organization.","content":{"application/json":{"schema":{"type":"object","properties":{"_tag":{"type":"string","enum":["ExperimentNotFound"],"isRequired":true,"uniqueKey":"_tag","typeLabel":"enum\u003cstring>"},"message":{"type":"string","isRequired":true,"uniqueKey":"message","typeLabel":"string"}},"required":["_tag","message"],"additionalProperties":false,"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"_tag":"ExperimentNotFound","message":"\u003cstring>"}}},"exampleType":"generated"}},"exampleType":"generated"},"dc7e56dc-2d29-496f-b64c-a6b81895e4b4":{"description":"An input file is missing, expired, or inaccessible to your organization.","content":{"application/json":{"schema":{"type":"object","properties":{"_tag":{"type":"string","enum":["FileUnavailable"],"isRequired":true,"uniqueKey":"_tag","typeLabel":"enum\u003cstring>"},"message":{"type":"string","isRequired":true,"uniqueKey":"message","typeLabel":"string"}},"required":["_tag","message"],"additionalProperties":false,"uniqueKey":"","typeLabel":"object"},"examples":{"Example":{"title":"Example","value":{"_tag":"FileUnavailable","message":"\u003cstring>"}}},"exampleType":"generated"}},"exampleType":"generated"}},"security":{"ae0daf90-fb6c-4be0-a377-422572de2ee8":{"bearer":{"description":"An API key of your organization, starting with `trk_`, sent as `Authorization: Bearer \u003ckey>`.","type":"http","scheme":"bearer","scopes":[],"schemeName":"bearer"}}},"servers":{"3583a21d-ff6b-4dad-a512-802120a11c6e":{"url":"https://tracks.alpic.ai/api"}},"processedSecurityOptions":[{"schemes":[{"scheme":{"description":"An API key of your organization, starting with `trk_`, sent as `Authorization: Bearer \u003ckey>`.","type":"http","scheme":"bearer","scopes":[],"schemeName":"bearer"},"schema":{"title":"Bearer Auth","type":"string","isRequired":true,"description":"An API key of your organization, starting with `trk_`, sent as `Authorization: Bearer \u003ckey>`.","format":"bearer","typeLabel":"string\u003cbearer>","deprecated":false},"schemeName":"bearer","name":"Authorization"}],"title":"bearer"}]},"originalFileLocation":"https://tracks.alpic.ai/api/openapi.json"},"subdomain":"alpic-tracks","siteName":"Tracks","title":"Update an experiment - Tracks","navMaps":{"firstHrefInVersion":{},"firstHrefInLanguage":{}},"lastModified":"2026-10-30T15:13:08.490Z","originalFileLocation":"api-reference/experiments/update-an-experiment.mdx"},"headHtml":"\u003cscript data-mint-head>(function(){var d=document.documentElement,p=null;if(!p){try{p=localStorage.getItem(\"isDarkMode\")}catch(e){}if(p==='true')p='dark';else if(p==='false')p='light';if(p!=='light'\u0026\u0026p!=='dark'\u0026\u0026p!=='system')p=\"system\"}var r=p==='system'?(matchMedia(\"(prefers-color-scheme: dark)\").matches?'dark':'light'):p;d.classList.remove(r==='dark'?'light':'dark');d.classList.add(r);d.setAttribute(\"data-theme-preference\",p)})();\u003c/script>\u003cmeta data-mint-head name=\"description\" content=\"Replaces the whole experiment: send it complete, as GET /experiments/{id} returns it. Executions already launched keep the experiment as it was.\">\u003cmeta data-mint-head name=\"application-name\" content=\"Tracks\">\u003cmeta data-mint-head name=\"generator\" content=\"Mintlify\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon/android-chrome-192x192.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"apple-touch-icon\" type=\"image/png\" sizes=\"180x180\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon/apple-touch-icon.png\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon/favicon-16x16.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon/favicon-32x32.png\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon/favicon.ico\" media=\"(prefers-color-scheme: light)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"192x192\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon-dark/android-chrome-192x192.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"16x16\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon-dark/favicon-16x16.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"icon\" type=\"image/png\" sizes=\"32x32\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon-dark/favicon-32x32.png\" media=\"(prefers-color-scheme: dark)\">\u003clink data-mint-head rel=\"shortcut icon\" type=\"image/x-icon\" href=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon-dark/favicon.ico\" media=\"(prefers-color-scheme: dark)\">\u003cmeta data-mint-head property=\"og:title\" content=\"Update an experiment - Tracks\">\u003cmeta data-mint-head property=\"og:description\" content=\"Replaces the whole experiment: send it complete, as GET /experiments/{id} returns it. Executions already launched keep the experiment as it was.\">\u003cmeta data-mint-head property=\"og:site_name\" content=\"Tracks\">\u003cmeta data-mint-head property=\"og:url\" content=\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment\">\u003cmeta data-mint-head property=\"og:type\" content=\"website\">\u003cmeta data-mint-head property=\"og:image\" content=\"https://alpic-tracks.mintlify.app/_mintlify/api/og/v2?division=Experiments\u0026amp;title=Update+an+experiment\u0026amp;description=Replaces+the+whole+experiment%3A+send+it+complete%2C+as+%60GET+%2Fexperiments%2F%7Bid%7D%60+returns+it.+Executions+already+launched+keep+the+experiment+as+it+was.\u0026amp;theme=2724205c720de1f104999a9f\u0026amp;signature=029166644adbcf765b749bb9195e59171813de2eded1339f7e00635cacf1e8ab\">\u003cmeta data-mint-head property=\"og:image:width\" content=\"1200\">\u003cmeta data-mint-head property=\"og:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"twitter:card\" content=\"summary_large_image\">\u003cmeta data-mint-head name=\"twitter:title\" content=\"Update an experiment - Tracks\">\u003cmeta data-mint-head name=\"twitter:description\" content=\"Replaces the whole experiment: send it complete, as GET /experiments/{id} returns it. Executions already launched keep the experiment as it was.\">\u003cmeta data-mint-head name=\"twitter:image\" content=\"https://alpic-tracks.mintlify.app/_mintlify/api/og/v2?division=Experiments\u0026amp;title=Update+an+experiment\u0026amp;description=Replaces+the+whole+experiment%3A+send+it+complete%2C+as+%60GET+%2Fexperiments%2F%7Bid%7D%60+returns+it.+Executions+already+launched+keep+the+experiment+as+it+was.\u0026amp;theme=2724205c720de1f104999a9f\u0026amp;signature=029166644adbcf765b749bb9195e59171813de2eded1339f7e00635cacf1e8ab\">\u003cmeta data-mint-head name=\"twitter:image:width\" content=\"1200\">\u003cmeta data-mint-head name=\"twitter:image:height\" content=\"630\">\u003cmeta data-mint-head name=\"msapplication-config\" content=\"/mintlify-assets/_mintlify/favicons/alpic-tracks/FRZjZPjkdKrubo41/_generated/favicon/browserconfig.xml\">\u003cmeta data-mint-head name=\"apple-mobile-web-app-title\" content=\"Tracks\">\u003cmeta data-mint-head name=\"msapplication-TileColor\" content=\"#E90060\">\u003clink data-mint-head rel=\"canonical\" href=\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment\">\u003clink data-mint-head rel=\"alternate\" type=\"application/xml\" href=\"/sitemap.xml\">\u003clink data-mint-head rel=\"alternate\" type=\"text/markdown\" href=\"/api-reference/experiments/update-an-experiment.md\">\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https://docs.tracks.alpic.ai/#organization\",\"name\":\"Tracks\",\"url\":\"https://docs.tracks.alpic.ai\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https://mintcdn.com/alpic-tracks/VVLHOVQZyE3thQt_/logo/light.svg?fit=max\u0026auto=format\u0026n=VVLHOVQZyE3thQt_\u0026q=85\u0026s=363e5ecf6194fa299165aefdc90050bd\"}},{\"@type\":\"WebSite\",\"@id\":\"https://docs.tracks.alpic.ai#website\",\"name\":\"Tracks\",\"url\":\"https://docs.tracks.alpic.ai\",\"publisher\":{\"@id\":\"https://docs.tracks.alpic.ai/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment#webpage\",\"url\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment\",\"name\":\"Update an experiment\",\"description\":\"Replaces the whole experiment: send it complete, as GET /experiments/{id} returns it. Executions already launched keep the experiment as it was.\",\"dateModified\":\"2026-10-30T15:13:08.490Z\",\"isPartOf\":{\"@id\":\"https://docs.tracks.alpic.ai#website\"},\"breadcrumb\":{\"@id\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment#breadcrumb\"}},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Experiments\",\"item\":\"https://docs.tracks.alpic.ai/api-reference/experiments/list-experiments\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Update an experiment\",\"item\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment\"}]},{\"@type\":[\"TechArticle\",\"APIReference\"],\"@id\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment#apireference\",\"headline\":\"Update an experiment\",\"name\":\"Update an experiment\",\"description\":\"Replaces the whole experiment: send it complete, as GET /experiments/{id} returns it. Executions already launched keep the experiment as it was.\",\"url\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment\",\"mainEntityOfPage\":{\"@id\":\"https://docs.tracks.alpic.ai/api-reference/experiments/update-an-experiment#webpage\"},\"dateModified\":\"2026-10-30T15:13:08.490Z\",\"publisher\":{\"@id\":\"https://docs.tracks.alpic.ai/#organization\"},\"isPartOf\":{\"@id\":\"https://docs.tracks.alpic.ai#website\"}}]}\u003c/script>\u003cscript data-mint-head type=\"application/ld+json\">{\"@context\":\"https://schema.org\",\"@type\":\"WebSite\",\"name\":\"Tracks\",\"creator\":{\"@type\":\"Organization\",\"name\":\"Mintlify\",\"url\":\"https://mintlify.com\"}}\u003c/script>","siteName":"Tracks","nav":{"global":null,"tabs":[{"tab":"Documentation","pages":[{"title":"Documentation","href":""}]},{"tab":"API","groups":[{"group":"Overview","pages":[{"title":"API","href":"/api/overview"}]},{"group":"Runs","pages":[{"title":"List runs","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs","href":"/api-reference/runs/list-runs"},{"title":"Create a run","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /runs","href":"/api-reference/runs/create-a-run"},{"title":"Get a run","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}","href":"/api-reference/runs/get-a-run"},{"title":"Get a run's usage","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/usage","href":"/api-reference/runs/get-a-runs-usage"},{"title":"End a run","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /runs/{id}/end","href":"/api-reference/runs/end-a-run"},{"title":"Cancel a run","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /runs/{id}/cancel","href":"/api-reference/runs/cancel-a-run"},{"title":"List a run's prompts","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/prompts","href":"/api-reference/runs/list-a-runs-prompts"},{"title":"Send a follow-up prompt","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /runs/{id}/prompts","href":"/api-reference/runs/send-a-follow-up-prompt"},{"title":"List a run's frames","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/frames","href":"/api-reference/runs/list-a-runs-frames"},{"title":"List a run's events","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/events","href":"/api-reference/runs/list-a-runs-events"},{"title":"Get a screenshot","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/events/{seq}/screenshot","href":"/api-reference/runs/get-a-screenshot"},{"title":"Stream a run's frames","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/frames/stream","href":"/api-reference/runs/stream-a-runs-frames"},{"title":"Stream a run's events","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /runs/{id}/events/stream","href":"/api-reference/runs/stream-a-runs-events"}]},{"group":"Files","pages":[{"title":"Request a file upload","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /files","href":"/api-reference/files/request-a-file-upload"}]},{"group":"Connections","pages":[{"title":"List connections","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /connections","href":"/api-reference/connections/list-connections"},{"title":"Create a connection","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /connections","href":"/api-reference/connections/create-a-connection"},{"title":"Get a connection","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /connections/{id}","href":"/api-reference/connections/get-a-connection"},{"title":"Delete a connection","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json delete /connections/{id}","href":"/api-reference/connections/delete-a-connection"},{"title":"Confirm a connection","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /connections/{id}/confirm","href":"/api-reference/connections/confirm-a-connection"}]},{"group":"Experiments","pages":[{"title":"List experiments","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /experiments","href":"/api-reference/experiments/list-experiments"},{"title":"Create an experiment","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /experiments","href":"/api-reference/experiments/create-an-experiment"},{"title":"Get an experiment","description":"Returns an experiment.","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /experiments/{id}","href":"/api-reference/experiments/get-an-experiment"},{"title":"Update an experiment","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json put /experiments/{id}","href":"/api-reference/experiments/update-an-experiment"},{"title":"Delete an experiment","description":"Deletes an experiment. Its executions, their runs and results stay.","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json delete /experiments/{id}","href":"/api-reference/experiments/delete-an-experiment"}]},{"group":"Executions","pages":[{"title":"List an experiment's executions","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /experiments/{id}/executions","href":"/api-reference/executions/list-an-experiments-executions"},{"title":"Launch an experiment","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /experiments/{id}/executions","href":"/api-reference/executions/launch-an-experiment"},{"title":"Get an execution","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /executions/{id}","href":"/api-reference/executions/get-an-execution"},{"title":"List an execution's slots","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /executions/{id}/slots","href":"/api-reference/executions/list-an-executions-slots"},{"title":"Cancel an execution","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json post /executions/{id}/cancel","href":"/api-reference/executions/cancel-an-execution"}]},{"group":"Library","pages":[{"title":"Get the library","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /library","href":"/api-reference/library/get-the-library"}]},{"group":"System","pages":[{"title":"Check health","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /health","href":"/api-reference/system/check-health"},{"title":"List egress IPs","deprecated":null,"version":null,"openapi":"https://tracks.alpic.ai/api/openapi.json get /egress-ips","href":"/api-reference/system/list-egress-ips"}]}]},{"tab":"CLI","pages":[{"title":"CLI","href":"/cli/overview"}]},{"tab":"MCP","pages":[{"title":"MCP","href":"/mcp/overview"}]}]},"title":"Update an experiment - Tracks","buildId":"dpl_EnxDqhjaNc9a8MVa833TGULPd9uJ","deploymentId":"dpl_EnxDqhjaNc9a8MVa833TGULPd9uJ","dynamics":["c2aa737661","2b790eda92","b0f84f53ff","a9bb46feb3"],"chunks":["OpenApiReferenceProvider-26-lDe7V.js","utils-CWQmgYtH.js","cloneDeep-izs3Hzxb.js","_Uint8Array-BVIqJ90l.js","isObjectLike-C8vmzPEN.js","isArray-Dcu1dQ5t.js","utils-4-Aw3rSD.js","toString-BX-iyh8G.js","isSymbol-CSH9U2Gm.js","addUniqueKeysToSchema-C2zjXYA5.js","snippetPresets-DFmpFA7C.js","style-to-object-BY3JEAdk.js","v4-DIgz8zy6.js","ApiExamples-FJpQavWq.js","isEqual-BfaiBbcl.js","usePlaygroundInputsStore-D_GvPF7k.js","shallow-Bs2ZB0NO.js","getApiPlaygroundDisplay-DCcqJJk-.js","CodeSnippet-DzDxawVe.js","CodeSnippets-aUr7fU-7.js","Page-CT9uE8Ip.js","getPastedJson-Y1fKsj_I.js","icon-DI4zTsDr.js","MethodPill-C0nDlmSQ.js","DuplicateIcon-NUXbx2nQ.js","createIcon-BdTHrPAi.js","DynamicMarkdown-CtpgKJwj.js","SectionHeading-B3x35tOt.js","axios-vUo_bRtp.js","Markdown-3OmurJMP.js","clsx-DMKzROTp.js","lib-DuNMoZ05.js","lib-B8HbPgcC.js","html-void-elements-mCSPHezU.js","dist-1ms6tsT-.js","katex-YMM-FMeD.js","marked.esm-CZWythHk.js","AssistantPageLink-Ke9xIMFx.js"]}