Intelligence Index
0133.7
> 74% OF MODELS
Anthropic
Claude Opus 4.1
Updated: June 2026
Claude Opus 4.1 is an updated version of Anthropic’s flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE-bench Verified and shows notable gains...
Specifications
- Context
- 200K
- Input
- $15/M
- Output
- $75/M
Capabilities
VISIONTEXTWEBCODINGTHINKINGWRITING
Similarly Priced Models
| Model | Provider | Context | Input Price | Output Price |
|---|---|---|---|---|
| Claude Opus 4 | Anthropic | 200K | $15/M | $75/M |
| o1 | OpenAI | 200K | $15/M | $60/M |
Performance Metrics
Coding Index
0236.5
> 76% OF MODELS
Average Response Performance
- Output Speed
- 34.5 tok/s
- Time To First Token
- 13.1s
- Time To First Answer Token
- 13.1s
- End To End Response Time
- 27.57s
DATA SOURCE: Artificial Analysis