Claude Opus 4.7 (Fast)
anthropic/claude-4.7-opus-fast-20260512
Claude Opus 4.7 (Fast) is an Anthropic model that accepts text, image, and file inputs and produces text output. It supports tool usage and reasoning, provides a context length of 1,000,000 tokens, and charges $30 per million input tokens and $150 per million output tokens. The model is not open‑weight and was released on 2026‑05‑12.
- tool use
- structured outputs
- reasoning
At a glance
Specifications
What the API gives you
- Context window
- 1M tokens
- Max output
- 128K tokens
- Input price
- $30 / 1M tokens
- Output price
- $150 / 1M tokens
- Cache read
- $3 / 1M tokens
- Modalities
- text, image, file → text
- Knowledge cutoff
- —
- Released
- May 12, 2026
Recommendation coverage
Where this model appears
Not currently included in a published recommendation. This means the available task-specific evidence did not support a ranking yet—not that the model was reviewed and rejected.
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.