GPT-5.1
DeprecatedModel GPT-5.1 is a model by OpenAI, released on 13 Nov 2025. The provider has been phasing it out since 1 Oct 2026.
- Where can it be used?
- Removed from: GitHub CopilotFor 13 more recorded products there is no statement; that does not mean “not available”.
- Did we test it?
- No lab run published yet
- Last change
- 14 days ago
- Evidence
- 2 sources from 2 sitesRegistry entry:
checked 11 Oct 2026
What backs this up?
Three kinds of evidence, kept apart. None of them proves AGI on its own; where one is missing, the page says so.
- In real productsRemoved from: GitHub Copilot
- agi.jetzt PrüfstandNo published run yet.
- Public benchmarksNot recorded for this model yet.
A model and the product around it are different things: a result for one does not carry over to the other.
Where can it be used?
Only recorded availability statements are shown. A missing plan or surface means unknown, not unavailable. Where it applies only to a plan or a region, the row says so. “Rolling out” is not “available”. “Rollout reported” means a rollout was reported, but nothing has supported it for more than 90 days.
| Product | Status | since | Checked | Sources |
|---|---|---|---|---|
| GitHub Copilot | Removed | checked 3 Oct 2026 | 1docs.github.com |
No statement on record for 13 further products: ChatGPT, ChatGPT Work, Claude, Claude Code, Claude Enterprise, Claude Team, Codex, Gemini, Gemini for Google Workspace, Grok, Langdock, Le Chat Enterprise, Microsoft 365 Copilot. No statement is not the same as not available.
What did we test?
No lab run of GPT-5.1 is published yet.
Nothing is shown until a real run exists. See what the lab tests:
Lifecycle and history
The dates the provider confirmed, and every recorded period of availability. A current period shows its checked status; one without a source check is marked not verified.
What changed?
Sourced changes concerning this model, newest first.
- 14 days ago
1developers.openai.com
- 11 months agoadded to the record on 30 Sept 2026
1developers.openai.com
Evidence
Every source document behind the facts on this page, by domain.
| Domain | Docs | Documents |
|---|---|---|
| developers.openai.com | 1 | |
| docs.github.com | 1 |