Claude Opus 4.7
Introduced the newer tokenizer (~30% more tokens per text) and xhigh effort. Adaptive thinking only. Retirement not sooner than 2027-04-16.
- Context window
- 1,000,000 tokens
- Max output
- 128,000 tokens
- Knowledge cutoff
- 2026-01
- Input
- text, image, pdf
- Output
- text
- License
- proprietary
- Pricing
- input: $5 · output: $25 · cache read: $0.5 (per 1M tokens (USD); Batch API 50% off) source
- Verified
- 2026-09-29
How to call it
| Provider | Model id | Endpoint / URL | Docs |
|---|---|---|---|
| Anthropic API (Claude API) | claude-opus-4-7 | https://api.anthropic.com/v1/messages | docs |
| AWS Bedrock (Messages API / Mantle) | anthropic.claude-opus-4-7 | — | docs |
| Google Cloud Vertex AI | claude-opus-4-7 | — | docs |
| Microsoft Foundry (Azure) | claude-opus-4-7 | — | docs |
| Claude Platform on AWS | claude-opus-4-7 | — | docs |
| OpenRouter | anthropic/claude-opus-4.7 | openrouter.ai/anthropic/claude-opus-4.7 | — |
| Web app | — | claude.ai | — |
Notable capabilities (4)
- FIRST High-resolution vision: Accepts images up to 2,576 px on the long edge (~3.75 MP), more than 3x prior Claude models. Scored 98.5% on XBOW visual acuity versus 54.5% for Opus 4.6. source
- FIRST xhigh effort level: Introduced the xhigh effort level between high and max. source
- FIRST New tokenizer: First model with Anthropic's newer tokenizer (about 30% more tokens for the same text). source
- Hard coding tasks: Resolved about 3x more production tasks than Opus 4.6 on Rakuten-SWE-Bench. source
Legacy Opus; migrate to claude-opus-5-5.
curl https://api.anthropic.com/v1/messages \
-H "x-api-key: $ANTHROPIC_API_KEY" -H "anthropic-version: 2023-06-01" -H "content-type: application/json" \
-d '{"model":"claude-opus-4-7","max_tokens":16000,"messages":[{"role":"user","content":"Hello"}]}'
Sources:
- Model page: https://platform.claude.com/docs/en/models/opus-4-7/overview
- Announcement: https://www.anthropic.com/news/claude-opus-4-7
- Pricing: https://platform.claude.com/docs/en/about-claude/pricing
- Models overview: https://platform.claude.com/docs/en/about-claude/models/overview
- Deprecations: https://platform.claude.com/docs/en/about-claude/model-deprecations
Other Anthropic models
Claude Sonnet 5.5 · Claude Opus 5.5 · Claude Fable 5.1 · Claude Mythos 5.1 · Claude Haiku 4.5 · Claude Opus 5 · Claude Sonnet 5 · Claude Fable 5 · Claude Opus 4.8 · Claude Sonnet 4.6 · Claude Opus 4.6 · Claude Opus 4.5 · Claude Sonnet 4.5 · Claude Opus 4.1 · Claude Sonnet 4