Claude Opus 5
Parameters
Undisclosed
Context Length
1M
Modality
Multimodal
Architecture
Undisclosed
License
Proprietary
Release Date
24 Jul 2026
Knowledge Cutoff
May 2026
API Pricing (per 1M)
Input: $5.00 · Output: $25.00
Evaluation Benchmarks
Rank
#4
| Benchmark | Score | Rank |
|---|---|---|
Agentic Index | max 0.56 high 0.52 medium 0.46 low 0.36 | 🥈 2 10 23 47 |
Agent Arena | max 0.10 high 0.10 | 4 🥉 3 |
Agentic Coding | max 0.65 | 🥉 3 |
Web Development | max 1687 high 1660 | 🥉 3 7 |
Reasoning | max 0.91 | 4 |
Coding Index | max 0.78 high 0.77 medium 0.74 low 0.67 | 4 12 26 55 |
Intelligence Index | max 0.51 high 0.48 medium 0.45 low 0.39 | 5 9 15 37 |
Mathematics | max 0.96 | 7 |
General Text | max 1487 high 1493 | 13 8 |
General | max 0.80 | 8 |
LiveBench Average | max 0.80 | 8 |
Coding | max 0.81 | 9 |
Data Analysis | max 0.75 | 25 |
Rankings
Overall Rank
#4
Coding Rank
#3 🥉
About Claude Opus 5
Claude Opus 5 is Anthropic's flagship model engineered for demanding reasoning, advanced software engineering, and long-horizon agentic workflows. It provides comprehensive visual and document understanding supported by a 1M token context window.
Technical Specifications
Architecture specifications are undisclosed for proprietary models.
About Claude Opus 5
Anthropic's fifth-generation flagship Opus model engineered for high-autonomy reasoning, advanced multi-agent coordination, and complex software engineering with an expansive context window.
Other Claude Opus 5 Models
- No related models available