# GPT-6.1 Sol

> GPT-6.1 Sol is an OpenAI model that can be selected when building with Replit Agent. Replit's October 2, 2026 changelog says it is available in Agent's Max mode.

URL: https://aistack.sh/model/gpt-6-1-sol
Vendor: OpenAI (product page: https://aistack.sh/tool/replit)
Last checked against sources: 2026-10-03

## Specs

- Status: Available

## Where you can use it

- Replit (https://aistack.sh/tool/replit): GPT-6.1 Sol can be selected when building with Replit Agent and is available in Max mode.

## FAQ

### Can I use GPT-6.1 Sol in Replit?

Yes. Replit's October 2, 2026 changelog says you can now choose GPT-6.1 Sol when building with Agent.

### Which Replit Agent mode includes GPT-6.1 Sol?

Max mode, according to Replit's October 2, 2026 changelog.

## Sources

- [OpenAI: October 2, 2026](https://docs.replit.com/updates), read 2026-10-03