Did Claude Fable 5 get dumber? Two benchmarks, two wildly different conclusions—and one routing layer that explains the whole ...

Claude Opus 4.1 scores 74.5% on the SWE-bench Verified benchmark, indicating major improvements in real-world programming, bug detection, and agent-like problem solving. Anthropic has just rolled out ...

What if the future of software development wasn’t just faster, but smarter, more intuitive, and endlessly adaptable? Enter Claude Opus 4.5, a new AI model from Anthropic that’s redefining how ...

Anthropic releases Claude Opus 4.1. The update improves performance in agent tasks, debugging, and research. Tests indicate stronger real-world coding skills. Anthropic has released Claude Opus 4.1, ...