# Objective

Zed should support the 1M token context window for GPT-5.6


https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-openai-gpt-56-sol.html

https://aws.amazon.com/about-aws/whats-new/2026/08/gpt-sol-terra-luna-long-context-bedrock/

## Solution

Changed the `max_token_count` for the models that support 1M tokens now.

## Testing

- Literally just loaded 900k tokens by loading a codebase and have the
LLM respond :)

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- GPT-5.6 on Amazon Bedrock now supports 1M token context window.