Got this:

anthropic.BadRequestError: Error code: 400 - {'type': 'error', 'error': {'type': 'invalid_request_error', 'message': "Unexpected value(s) `['context-1m-2025-08-07']` for the `anthropic-beta` header. Please consult our documentation at docs.claude.com or try again without the header."}, 'request_id': 'req_011CTkHAxVUNh86ZKwyLvbKk'}

Not sure why, I think I fulfill the requirements (Tier 4 etc)

Codecov Report

❌ Patch coverage is 50.00000% with 2 lines in your changes missing coverage. Please review.
✅ All tests successful. No failed tests found.

📢 Thoughts on this report? Let us know!

Looks like there are a few issues preventing this PR from being merged!

• GitHub Actions are failing:
  • Test
  • Lint

If you'd like me to help, just leave a comment, like

@OpenHands please fix the failing actions on PR #664 at branch `dev/anthropic-1m`

Feel free to include any additional details that might help me get this PR into a better state.

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