Thanks for your contribution!

This PR doesn't have a linked issue. All PRs must reference an existing issue.

Please:

1. Open an issue describing the bug/feature (if one doesn't exist)
2. Add Fixes #<number> or Closes #<number> to this PR description

See CONTRIBUTING.md for details.

The following comment was made by an LLM, it may be inaccurate:

Potential Duplicate Found

PR #12342: feat(provider): add adaptive thinking and 1M context support for Claude Opus 4.6

• feat(provider): add adaptive thinking and 1M context support for Claude Opus 4.6 #12342

Why it's related: This PR adds support for Claude Opus 4.6 model features (adaptive thinking and 1M context support). The current PR #12496 is bumping the gitlab-ai-provider dependency to 3.5.0 which adds support for the Claude Opus 4.6 model. These are closely related changes that may need to be coordinated - #12342 may depend on or complement the dependency bump in #12496.

Not sure why tests are failing. It's unrelated to my PR.

is this support 1M context or still 200k ?? @vglafirov

@raflyazf No, this is still 200k as 1M tokens is in beta.