Claude Opus 4.7
The default choice when quality matters more than budget.
Overview
Claude Opus 4.7 excels particularly on tasks requiring deep reasoning, agentic coding, and complex document analysis. Its 500K-token context window allows it to ingest entire codebases or legal cases. The model is known for reliability (low hallucination rate), French quality, and intellectual honesty (it would rather say it doesn't know than fabricate).
Skill profile
What do these scores mean?
PhD-level science questions (physics, chemistry, biology), with no tool access.
Resolving real GitHub issues under real conditions (SWE-bench Verified).
Competition-level math problems.
General knowledge across dozens of academic subjects.
Python code generation from specifications.
Strengths
- Top-tier reasoning
- Excellent at code
- Strong French quality
- World-class on Arena
Limitations
- High output cost
- Average speed
Who is it for
- you need advanced reasoning or analysis
- you build with a coding agent
- you work in French
- you have GDPR constraints
- your budget is tight
- you need very fast responses
Ideal use cases
- Long document analysis
- Agentic coding
- Complex research
- Premium writing
- Strategic tasks
Access & availability
Key specifications
Estimate your monthly cost
Per-token API pricingFor the same usage
- DeepSeek R2$32-90%
- o3$117-64%
- Claude Opus 4.8$327=
Indicative estimate based on standard API rates (excluding caching, batch and volume discounts). Always check the official pricing before committing.
Privacy
Advanced data · for expertsArchitecture, modalities, detailed cost, full benchmarks▾
| Arena Elo | 1502 |
| MMLU | 89.5% |
| GPQA | 71.8% |
| HumanEval | 94.2% |
| SWE-Bench | 72.4% |
| MATH | 88.6% |