Evals API shuts down on 2026-11-30
- Provider
- OpenAI
- Endpoint
* /v1/evals/**- Effective
- 2026-11-30
- Severity
- critical
- Change
- version-sunset
- Status
- verified
What changed
OpenAI is retiring the Evals platform: existing evals become read-only on 2026-10-31, and the Evals dashboard and API shut down on 2026-11-30. After that, calls to /v1/evals and its runs fail.
What to do
Export the eval definitions and results you need before 2026-11-30, stop creating or updating evals (they are read-only from 2026-10-31), and move eval runs to Promptfoo following OpenAI's "Moving from OpenAI Evals to Promptfoo" guide.
Sources
Check your code
bash
npx shapi-cli scan .shapi scan lists the call sites this change affects; shapi fix repairs them test-first when the advisory has an automatic fix. All advisories · Markdown · OSV · JSON