Top Architecture Tech Stack

Jul 25, 2026 · Artificial Intelligence

Claude Opus 5 Arrives: Beats Fable 5 on Benchmarks and Costs Half the Price

Claude Opus 5 launches as a high‑frequency engineering model that matches or exceeds Fable 5 on several benchmarks while costing roughly half, prompting a shift in model routing, prompt design, agent orchestration, code‑review tactics, visual‑task tooling, and API usage for development teams.