RETIRING IN 251 DAYS
Sunset scheduled for 2027-06-08, reported by a third-party catalog. The identifier still resolves today. Sources disagree on: context_tokens.
state=dying sunset=2027-06-08 days_remaining=251 severity=high sources=litellm,openrouter evidence_tier=catalog confirmed_by_endpoint=false documented_by_provider=false replacement=none corroborated=yes divergent_fields=context_tokens checked=2026-09-30 15:40Z
openai/gpt-5.2
Vendor: openai. Tracked by 2 of 5 sources.
What each source reports
| Source | ID | Context | Max out | In $/Mtok | Out $/Mtok | Sunset |
|---|---|---|---|---|---|---|
| litellm | azure/gpt-5.2 | 272,000 | 128,000 | $1.75 | $14 | 2027-06-08 |
| openrouter | openai/gpt-5.2 | 400,000 | 128,000 | $1.75 | $14 | — |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| low | modified | chatgpt/gpt-5.2: capabilities gained none_reasoning_effort, reasoning, xhigh_reasoning_effort | 2026-09-26 |
| low | modified | openrouter/openai/gpt-5.2: capabilities gained web_search | 2026-09-19 |
| low | modified | openrouter/openai/gpt-5.2: context_tokens raised 272,000 to 400,000 | 2026-09-18 |
| low | modified | openrouter/openai/gpt-5.2: capabilities gained pdf_input, response_schema | 2026-09-18 |
| medium | deprecated | azure/eu/gpt-5.2: deprecation announced for 2027-06-08 — in 263 days | 2026-09-18 |
| medium | deprecated | azure/us/gpt-5.2: deprecation announced for 2027-06-08 — in 263 days | 2026-09-18 |
| medium | deprecated | azure/eu/gpt-5.2: retires 2027-06-08 (in 263 days) | 2026-09-18 |
| medium | deprecated | azure/us/gpt-5.2: retires 2027-06-08 (in 263 days) | 2026-09-18 |
| low | added | new model azure/eu/gpt-5.2 | 2026-09-16 |
| low | added | new model azure/us/gpt-5.2 | 2026-09-16 |
| high | modified | gpt-5.2: capabilities lost minimal_reasoning_effort | 2026-09-11 |
| medium | deprecated | azure/gpt-5.2: deprecation announced for 2027-06-08 — in 291 days | 2026-08-21 |
| medium | deprecated | azure/gpt-5.2: retires 2027-06-08 (in 291 days) | 2026-08-21 |
| info | modified | [source artifact — 6 providers changed identically on the same day] gpt-5.2: capabilities lost service_tier | 2026-06-27 |