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LiveUpdated 2026-09-22 17:37 UTC

Opus 5.5 is ~30% faster and ~40% cheaper per task than Opus 5. That’s really attractive.

Claude is back. Opus 5.5 is ~30% faster and ~40% cheaper per task than Opus 5. That’s really attractive. Time for me…

This is a dev post classified by Jev as AI dev tools (a launch), kept by the Dev Radar because it carries real work, not commentary.

Claude is back. Opus 5.5 is ~30% faster and ~40% cheaper per task than Opus 5. That’s really attractive. Time for me to open Claude Code again after ignoring it for a month...

Posted by Yuchen Jin (293.8k followers) 55 min ago · 161 likes · 8.4k views · view the original post on X. Kept by the Dev Radar as AI dev tools.

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Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 21.2k posts from 5k X accounts over the last 21 days, 2.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-22 17:37 UTC. Full method.