recomp.party
next scanT-··:··:··updated··:·· agoStar

Timeline / Milestones

Claude 4 and Claude Code general availability

Model releaseAnthropic22 May 2025

Anthropic released Claude Opus 4 and Claude Sonnet 4, presented as its best coding models so far. Claude Code became generally available the same day.

Sources: Anthropic

Releases around this date

024 Mar327 Apr6221 Apr355 May3219 May442 Jun0016 Jun1130 Jun3014 Jul

Releases per week across every project listed on recomp.party; the dashed line is 22 May 2025. A date on the timeline is context, not a cause. Faded weeks are still filling in: new projects are usually listed one to three weeks after they appear.