GPT-5.1 Instant
OpenAILanguage modeling/generationQuestion answering
GPT-5.1 Instant is a language modeling/generation model from OpenAI released in 2025.
About GPT-5.1 Instant
"Today we’re upgrading the GPT‑5 series with the release of:
GPT‑5.1 Instant: our most-used model, now warmer, more intelligent, and better at following your instructions.
GPT‑5.1 Thinking: our advanced reasoning model, now easier to understand and
Details
- Provider
- OpenAI
- Task
- Language modeling/generation,Question answering
- Released
- 2025-11-13
- Open weights
- No