#gpt-6.1

Latest AI news and analysis about gpt-6.1, from 1 story on AI Herald.

1 storyUpdated September 29, 2026

abstract prism with glowing rings representing a new AI model

OpenAI Unveils GPT-6.1 Sol, Matching Top Model Performance at a Fraction of the Cost

OpenAI launches GPT-6.1 Sol, offering near GPT-6 Astra performance for coding and professional work at one-fifth the token price; GPT-6.1 Astra is dropped.

Sep 29, 20263 min read