DEPRECATED
Retired 2026-02-17 — 225 days ago. Requests to this identifier are expected to fail. The provider names gpt-5.1-chat-latest as the replacement.
state=dead sunset=2026-02-17 days_remaining=-225 severity=critical sources=docs evidence_tier=documentation confirmed_by_endpoint=false documented_by_provider=docs replacement=gpt-5.1-chat-latest corroborated=single-source divergent_fields=none checked=2026-09-30 15:40Z
openai/chatgpt-4o-latest
Vendor: openai. Tracked by 1 of 5 sources.
What each source reports
| Source | ID | Context | Max out | In $/Mtok | Out $/Mtok | Sunset |
|---|---|---|---|---|---|---|
| docs | chatgpt-4o-latest | — | — | — | — | 2026-02-17 |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| medium | removed | [one catalog only — docs still list it] chatgpt-4o-latest is no longer listed by this source — calls to it are expected to fail | 2026-09-23 |
| info | deprecated | chatgpt-4o-latest: deprecation announced for 2026-02-17 (date already passed) | 2026-08-12 |
| info | deprecated | chatgpt-4o-latest: deprecation announced for 2025-11-18 (date already passed) | 2026-08-05 |
| info | deprecated | chatgpt-4o-latest: retires 2026-02-17 (165 days ago) | 2026-08-01 |
| low | added | new model chatgpt-4o-latest | 2026-08-01 |