# Anthropic — Introducing Claude Opus 5

- Company: Anthropic (anthropic.com)
- Announced: 2026-07-24T00:00:00+00:00
- Category: new-model
- Subject: Claude
- Models affected: Claude Opus 5
- Source: https://www.anthropic.com/news/claude-opus-5
- Record: https://forck.live/items/3249-introducing-claude-opus-5

Anthropic announces Claude Opus 5, a new model that is available today. It approaches the frontier intelligence of Claude Fable 5 at half the price, achieves state-of-the-art results on coding and knowledge work benchmarks like Frontier-Bench and GDPval-AA, and provides improved performance over its predecessor Opus 4.8 at the same cost. It also excels in scientific research and visual output tasks, and demonstrates strong agency and thoroughness in evaluations.

## Evidence

Verbatim from https://www.anthropic.com/news/claude-opus-5:

> Claude Opus 5 is available today. It’s a thoughtful and proactive model that comes close to the frontier intelligence of Claude Fable 5 at half the price.

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