Post
The New Stack
thenewstack.io
did:plc:kfaqksbyr3zwzvzj3wpbpvac
Anthropic's Claude Opus 5.5 targets full-lifecycle coding tasks, matching Fable 5.1 on most work at 40% less cost — but "done" still isn't "correct."
https://bit.ly/4yiHJC9
2026-09-27T22:00:14.570Z