## Summary

- Document pricing and Zed-hosted context limits for Claude Fable 5,
Claude Sonnet 5, and GPT-5.6 Sol, Terra, and Luna.
- Record recent Gemini and xAI model retirements and replacement
guidance.
- Put the Fable safety-retention warning on the hosted-model reference
and align the privacy docs with the current Anthropic Covered Models
terminology and retention period.

## Sources

- zed-industries/cloud origin/main at
f5d109a868a303241e89ea30d6da8da19699ead4
- OpenAI GPT-5.6 model documentation
- Anthropic Covered Models retention policy
- xAI May 15, 2026 model retirement guide

## Testing

- pnpm dlx prettier@3.5.0 . --check
- mdbook build docs

Release Notes:

- N/A