Claude Opus 4.7 vs Claude Sonnet 4
Side-by-side comparison of Anthropic's Claude Opus 4.7 and Anthropic's Claude Sonnet 4. Which one is right for you?
Benchmark Comparison
Coding
Claude Opus 4.7 wins97
92
Reasoning
Claude Opus 4.7 wins95
90
Multimodal
Claude Opus 4.7 wins88
85
Speed
Claude Sonnet 4 wins78
88
Overall
Claude Opus 4.7 wins92
89
Pricing Comparison
Claude Opus 4.7
API Input$5.00/1M
API Output$25.00/1M
Subscription$20/mo
Free tierYes
Claude Sonnet 4
API Input$3.00/1M
API Output$15.00/1M
Subscription$20/mo
Free tierYes
Specifications
| Spec | Claude Opus 4.7 | Claude Sonnet 4 |
|---|---|---|
| Provider | Anthropic | Anthropic |
| Released | 2026-05 | 2026-01 |
| Category | Frontier | Frontier |
| Context Window | 200K | 200K |
| Open Source | No | No |
| Multimodal | Yes | Yes |
| Best For | Coding, Agentic reasoning, Long documents | Balanced performance, Everyday coding, Writing |
Claude Opus 4.7
Best coding model
Excellent reasoning and analysis
Fewer refusals
Slower than GPT-5.5
Smaller context window
Claude Sonnet 4
Good balance of speed and quality
Competitive pricing
Reliable
Not the best at any single task
Smaller multimodal capabilities