Claude Opus 5
Newanthropic/claude-opus-5-20260723
Claude Opus 5 is a multimodal AI model from Anthropic that accepts text, image, and file inputs and generates text outputs. It has a context length of 1,000,000 tokens, supports tool use and reasoning, and is a proprietary model released in July 2026.
Tracked, but not yet independently ranked
This model is in the catalog, but we do not yet have enough public benchmark data to place it confidently in quality-focused recommendations. It may still appear in price-based recommendations.
- tool use
- structured outputs
- reasoning
At a glance
Specifications
What the API gives you
- Context window
- 1M tokens
- Max output
- 128K tokens
- Input price
- $5 / 1M tokens
- Output price
- $25 / 1M tokens
- Cache read
- $0.50 / 1M tokens
- Modalities
- text, image, file → text
- Knowledge cutoff
- —
- Released
- Jul 23, 2026
Recommendation coverage
Where this model appears
Benchmarks
No independent benchmark results are linked to this model yet. We keep it visible while withholding quality claims until usable results arrive.
Catalog data via OpenRouter and models.dev. Last checked within the past 6 hours.