# OpenAI releases GPT-6.1 Sol

The release of GPT-6.1 Sol from OpenAI was recorded on 29 Sep 2026. The context window is 1,050,000 tokens. The maximum output is 128,000 tokens. Pricing is $2.00 per million input tokens and $10.00 per million output tokens. 2 evidence links.

- Kind: Launch
- Developer: OpenAI
- Confidence: Supported
- First seen: 2026-09-29T17:08:43.662Z
- Model: [GPT-6.1 Sol](https://alexgetman.com/models/openai/gpt-6-1-sol/)
- Canonical: https://alexgetman.com/signals/2026/09/29/gpt-6-1-sol-in-codex-and-chatgpt-work/

## Evidence links

- [OpenAI · ChatGPT release notes](https://help.openai.com/en/articles/6825453-chatgpt-release-notes)
- [OpenAI · Codex changelog](https://developers.openai.com/codex/changelog/#codex-2026-09-29-gpt-61-sol)