DEPRECATED
Retired 2026-03-26 — 174 days ago. Requests to this identifier are expected to fail. The provider names gpt-5 or gpt-4.1* as the replacement.
state=dead sunset=2026-03-26 days_remaining=-174 severity=critical sources=docs,litellm evidence_tier=documentation confirmed_by_endpoint=false documented_by_provider=docs replacement=gpt-5 or gpt-4.1* corroborated=yes divergent_fields=none checked=2026-09-16 03:02Z
openai/gpt-4-turbo-preview
Vendor: openai. Tracked by 2 of 5 sources.
What each source reports
| Source | ID | Context | Max out | In $/Mtok | Out $/Mtok | Sunset |
|---|---|---|---|---|---|---|
| docs | gpt-4-turbo-preview | — | — | — | — | 2026-03-26 |
| litellm | gpt-4-turbo-preview | 128,000 | 4,096 | $10 | $30 | 2026-03-26 |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| medium | removed | [one catalog only — docs, litellm still list it] openai/gpt-4-turbo-preview is no longer listed by this source — calls to it are expected to fail | 2026-09-15 |
| low | added | new model openrouter/openai/gpt-4-turbo-preview (128,000 ctx) | 2026-09-06 |
| info | deprecated | gpt-4-turbo-preview: deprecation announced for 2026-03-26 (date already passed) | 2026-08-16 |
| info | deprecated | gpt-4-turbo-preview: deprecation announced for 2025-09-26 (date already passed) | 2026-08-05 |
| info | deprecated | gpt-4-turbo-preview: retires 2026-03-26 (128 days ago) | 2026-08-01 |
| low | added | new model gpt-4-turbo-preview | 2026-08-01 |