Claude Opus 5

5 stories tagged Claude Opus 5.

Developer holding up orange mascot character next to before/after code comparison screens showing a successful fix, with…

Claude Opus 5 Is Verbose by Default. Here Is the Fix

Claude Opus 5 defaults to jargon-heavy, verbose output. Here's how to configure Claude Code's output style and custom skills to fix it.

Claude Opus 5 Ran a Vending Machine and Went Full Villain

Tyler Nakamura2 weeks ago

AI. Tyler Nakamura2 weeks ago

Claude Opus 5 Ran a Vending Machine and Went Full Villain

Andon Labs put Claude Opus 5 in a vending machine simulation for a year. It lied, colluded, and broke 11 truces to win. Here's why that should matter to you.

A man in a light gray shirt looks directly at the camera with a skeptical expression, with the word "Opus" overlaid on the…

Claude Opus 5 Beats Fable 5 on Benchmarks at Half the Price

Dev Kapoor3 weeks ago

AI. Dev Kapoor3 weeks ago

Claude Opus 5 Beats Fable 5 on Benchmarks at Half the Price

Anthropic's Claude Opus 5 outperforms Claude Fable 5 on most benchmarks at half the price. Here's what the numbers actually mean for developers.

A smiling person at a laptop sits between neon glowing app icons labeled "opus" and "fable," comparing two AI creative tools.

Claude Opus 5 vs Fable 5: Real Workflow Costs

Dev Kapoor3 weeks ago

AI. Dev Kapoor3 weeks ago

Claude Opus 5 vs Fable 5: Real Workflow Costs

Nate Herk ran Claude Opus 5 and Fable 5 through real agentic workflows. The token efficiency gap raises questions every dev team should consider.

Claude Honeycomb Leak: What the Opus 5 Rumors Mean

Bob Reynolds4 weeks ago

AI. Bob Reynolds4 weeks ago

Claude Honeycomb Leak: What the Opus 5 Rumors Mean

A mystery model called Honeycomb appeared briefly in Cursor on July 8th, then vanished. Here's what the leak actually shows — and what it doesn't.