claude opus 4.8 Blog

How to Use Claude Opus 4.8 API

How to Use Claude Opus 4.8 API

Learn how to integrate and optimize Claude Opus 4.8 — Anthropic's most powerful model for agentic coding and complex reasoning — via CometAPI's unified, cost-effective API. Includes parameters, comparisons, benchmarks, and production tips.

Claude Opus 4.8 Explained: Benchmarks, New Features & Comparison

Claude Opus 4.8 Explained: Benchmarks, New Features & Comparison

Claude Opus 4.8, released by Anthropic on May 28, 2026, represents the latest flagship upgrade in the Claude Opus series. It builds directly on Claude Opus 4.7 with measurable gains in complex reasoning, long-horizon agentic coding, computer use, honesty, and reliability.