GPT-6.1 Sol
Rank of 2704new this week
Known for
Coding, computer use and business workflows at near-Astra quality for less.
OpenAI's upgrade to GPT-6 Sol, out on 29 September 2026 at the same $2 / $10. It scores 75.2% on DeepSWE v1.1, level with GPT-6 Astra at about a fifth of the price.
What it does8
- 1.05M-token context, 128K output
- Five reasoning levels, low to max
- Text and image in, text out
- Knowledge cutoff April 2026
- $2 / $10 per million tokens
- Cached input at $0.10 per million, half of GPT-6 Sol's
- Doubles above 272K input tokens
- In ChatGPT Work and Codex, and the API as gpt-6.1-sol
From GPT-6.1 Sol’s own site. Not used for ranking.
73index score · LLMs
How well does it score?
Compared with everyone else on this board.
—votes · crowd
Reading votes…
Votes don’t change the score.