gpt-5.5 does not have a published shutdown date per OpenAI's deprecation page (checked 2026-10-26). No official replacement is published on that page. Published on the official docs: input price $5 per million tokens, context window 1,050,000 tokens, max output 128,000 tokens.
active
The image shows the model id and the status from this page. The link opens this page.
shields.io can use the JSON file at /badge/openai/gpt-5-5.json. The badges page has the endpoint snippet.
| Announced | Not published |
|---|---|
| Deprecated | Not published |
| Shutdown | Not published |
| Kind | none |
| Region | The OpenAI API still serves gpt-5.5. Codex retired gpt-5.5 for ChatGPT sign-in on October 14, 2026 at 19:00 UTC. Codex sessions authenticated with an API key are not affected. For ChatGPT sign-in, the Codex models page names gpt-6.1-sol on Plus, Pro, Business, Enterprise, and Edu, and gpt-6-luna on Free and Go. |
The OpenAI API still serves gpt-5.5. Codex retired gpt-5.5 for ChatGPT sign-in on October 14, 2026 at 19:00 UTC. Codex sessions authenticated with an API key are not affected. For ChatGPT sign-in, the Codex models page names gpt-6.1-sol on Plus, Pro, Business, Enterprise, and Edu, and gpt-6-luna on Free and Go.
Not published.
See the replacement diff · OpenAI models · All deprecated models · All retired models
| Input price / 1M | $5 · source, checked 2026-10-26 |
|---|---|
| Output price / 1M | $30 · source, checked 2026-10-26 |
| Cached input / 1M | $0.5 · source, checked 2026-10-26 |
| Context window | 1,050,000 · source, checked 2026-10-26 |
| Max output | 128,000 · source, checked 2026-10-26 |
| Reasoning | Not published |
| Vision | Not published |
| Tools | Not published |
gpt-5.5 does not have a published shutdown date per OpenAI's deprecation page (checked 2026-10-26). No official replacement is published on that page. Published on the official docs: input price $5 per million tokens, context window 1,050,000 tokens, max output 128,000 tokens.
No official replacement is published on that page.
gpt-5.5 status is active.
Model ID: gpt-5.5 | A new class of intelligence for coding and professional work.
Effective October 14, 2026, at noon PDT (19:00 UTC), GPT-5.5 retires from Codex for users signed in with ChatGPT. The OpenAI API and Codex sessions authenticated with an API key aren't affected.
Effective October 14, 2026, at noon PDT (19:00 UTC), GPT-5.5 retires from Codex for users signed in with ChatGPT. The OpenAI API and Codex sessions authenticated with an API key aren't affected. GPT-5.5 remains available through the OpenAI API and in Codex sessions authenticated with an API key.
No logged changes for this model yet.