AI Model Release Tracker - Timeline of Major AI Models from 2022-2026

Anthropic

Claude Opus 4.1

Released 7 months ago ยท Aug 5 2025
Science
GPQA Diamond
80.9%
Coding
SWE-Bench Verified
74.5%

About Claude Opus 4.1

More detailed information about Claude Opus 4.1 will be added here as the timeline data becomes more comprehensive.

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