GPT-6.1
2026 large language model by OpenAI
From Wikipedia, the free encyclopedia
GPT-6.1 is a family of large language models (LLM) developed by American artificial intelligence firm OpenAI, composed of GPT-6.1 Sol and Astra. GPT-6.1 Sol was released on September 29, 2026.[1]
| GPT-6.1 | |
|---|---|
| Developer | OpenAI |
| Release | September 29, 2026 (Sol) |
| Predecessor | GPT-6 |
| Type | Large language model |
| License | Proprietary |
| Website | openai |
History
Safety
Concerns regarding deception and failure to seek authorization were raised regarding GPT-6.1 Astra by some who had used it.[4] In statements to the press following the publication of these concerns, OpenAI head of safety systems Saachi Jain stated GPT-6.1 Astra "didn’t quite meet the bar" in regard to safety.[5]