Claude Opus 4.7(anthropic.com)

1922 points by meetpateltech 6 months ago | 1403 comments

Anthropic's announcement post introducing Claude Opus 4.7, a new version of its Claude AI model, dated April 16, 2026.

Claude Opus 4.8(anthropic.com)

1708 points by craigmart 5 months ago | 1334 comments

Anthropic's announcement post introducing the Claude Opus 4.8 AI model, dated May 28, 2026.

Claude Mythos 5 / Fable 5(anthropic.com)

16 points by kwar13 4 months ago | 1 comments

Claude Opus 4.5(anthropic.com)

1040 points by adocomplete 11 months ago | 474 comments

Anthropic's announcement post introducing Claude Opus 4.5, its new frontier AI model, dated November 24, 2025.

Claude Opus 4.1(anthropic.com)

801 points by meetpateltech 1 year ago | 301 comments

Anthropic announcement page for Claude Opus 4.1, a new version of its Claude Opus large language model, dated August 5, 2025.

Claude Sonnet 4.6(anthropic.com)

36 points by meetpateltech 8 months ago | 5 comments