News · tag
claude
2 posts
Anthropic promotes Claude Opus 4.5 snapshot 20260805 to API defaultDraft
The new default snapshot tightens tool-use formatting; Anthropic reports no benchmark movement. Pinned versions keep working.
Claude Sonnet 4.5's 1M-token context window graduates from betaDraft
Long-context pricing kicks in above 200K tokens. The beta header is gone; the premium tier is now the story.