RETIRING IN 189 DAYS
Sunset scheduled for 2027-04-07, reported by a third-party catalog. The identifier still resolves today. Sources disagree on: context_tokens.
state=dying sunset=2027-04-07 days_remaining=189 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-pro
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-pro | 272,000 | 128,000 | $15 | $120 | 2027-04-07 |
| openrouter | openai/gpt-5-pro | 400,000 | 128,000 | $15 | $120 | — |
Change history
| Severity | Change | What | Detected |
|---|---|---|---|
| low | modified | openrouter/openai/gpt-5-pro: capabilities gained web_search | 2026-09-19 |
| medium | deprecated | azure/eu/gpt-5-pro: deprecation announced for 2027-04-07 — in 201 days | 2026-09-18 |
| medium | deprecated | azure/us/gpt-5-pro: deprecation announced for 2027-04-07 — in 201 days | 2026-09-18 |
| medium | deprecated | azure/eu/gpt-5-pro: retires 2027-04-07 (in 201 days) | 2026-09-18 |
| medium | deprecated | azure/us/gpt-5-pro: retires 2027-04-07 (in 201 days) | 2026-09-18 |
| low | added | new model azure/eu/gpt-5-pro | 2026-09-16 |
| low | added | new model azure/us/gpt-5-pro | 2026-09-16 |
| low | added | new model openrouter/openai/gpt-5-pro (400,000 ctx) | 2026-09-06 |
| medium | deprecated | azure/gpt-5-pro: deprecation announced for 2027-04-07 — in 238 days | 2026-08-12 |
| low | modified | gpt-5-pro: max_output_tokens raised 128,000 to 272,000 | 2026-08-12 |
| medium | deprecated | azure/gpt-5-pro: retires 2027-04-07 (in 238 days) | 2026-08-12 |
| high | modified | gpt-5-pro: max_output_tokens cut 272,000 to 128,000 | 2026-06-26 |
| low | modified | gpt-5-pro: context_tokens raised 128,000 to 400,000 | 2026-06-26 |