# Scale AI - [V5 (384 pages)](https://docs.gp.scale.com/_llms/v5.txt): Documentation for V5. - [V4 (legacy) (309 pages)](https://docs.gp.scale.com/_llms/v4-legacy.txt): Documentation for V4 (legacy). ## OpenAPI Specs - [openapi](https://api.sgp.scale.com/openapi-versions/v5/openapi.json) - [openapi](https://agentex.dev-sgp.scale.com/openapi.json) - [openapi](https://dex.sgp.scale.com/openapi.json) - [openapi](https://api.sgp.scale.com/openapi-versions/v4/openapi.json) ## Optional - [AgentOps SDK](https://scaleapi.github.io/sgp-sdk-docs/api/python/) - [Agentex SDK](https://scaleapi.github.io/agentex-sdk-docs/api/python/) > The links below point to documentation indexes. Follow each `/_llms/` index recursively until you reach documentation pages. ## Indexes - [V5 (384 pages)](https://docs.gp.scale.com/_llms/v5.txt): Documentation for V5. - [V5 / AgentOps API (141 pages)](https://docs.gp.scale.com/_llms/v5/agent-ops-api.txt): Documentation for V5 / AgentOps API. - [V4 (legacy) (309 pages)](https://docs.gp.scale.com/_llms/v4-legacy.txt): Documentation for V4 (legacy). - [V4 (legacy) / API Reference (231 pages)](https://docs.gp.scale.com/_llms/v4-legacy/api-reference.txt): Documentation for V4 (legacy) / API Reference.