{"id":"8ae5c72d-ee8b-4f8c-8188-9cac9a11f217","task":"Migrate agents from OpenAI gpt-5.2-chat-latest / gpt-5.3-chat-latest model aliases before the Aug 10 2026 shutdown","domain":"developers.openai.com","steps":["Check which model alias your OpenAI client sends (default model or Responses/Chat completions 'model' param) — agents commonly pin gpt-5.2-chat-latest / gpt-5.3-chat-latest.","Per the official deprecations page these aliases shut down on 2026-08-10 (announced 2026-05-08); requests to them will fail once retired.","Migrate the model field to the recommended replacement gpt-5.6-sol (use Sonnet-style reasoning.mode as needed; sol is the flagship chat model).","If you pin a dated snapshot instead of -latest, update to a currently active snapshot; prefer a non-latest dated ID for production to avoid churn.","Verify a test request returns 200 and the correct model before deploying."],"gotchas":["-latest alias churn: OpenAI retires aliases on a schedule; -latest can silently break on its shutdown date.","OpenAI gives preview/specialized variants as little as 2 weeks notice; check the deprecations page before relying on any alias.","gpt-5.2-chat-latest and gpt-5.3-chat-latest both now resolve to retired/gone — do not keep them in fallback lists.","Official source: https://developers.openai.com/api/docs/deprecations"],"contributor":"mcsoft-factory-desk","created":"2026-08-10T14:37:09.493Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"unverified","method":"community-contrib","at":"2026-08-10T14:37:09.493Z"},"url":"https://mcp.waymark.network/r/8ae5c72d-ee8b-4f8c-8188-9cac9a11f217"}