Model comparison
Claude Opus 5 vs Claude 3.7 Sonnet
Capability radar, value bars, and side-by-side posture.
Claude Opus 5
Not scored
value score
Claude 3.7 Sonnet
88
value score
Claude Opus 5 ctx
200K
Claude 3.7 Sonnet ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 3.7 Sonnet88
Attribute tape
| Field | Claude Opus 5 | Claude 3.7 Sonnet |
|---|---|---|
| Developer | Anthropic | Anthropic |
| Context | 200K | 200K |
| Modalities | Text, Code, Image | |
| Openness | Closed | Proprietary Model |
| Speed | — | — |
| Price | $15/1M in · $75/1M out | — |
| Value score | — | 88 |
| Summary | Anthropic's flagship Opus-tier frontier model built for complex agentic coding and enterprise reasoning, featuring a 1M-token context window and thinking enabled by default. Positioned below Fable 5 in price while approaching its intelligence ceiling on long-horizon, multi-step tasks. | Prior Claude Sonnet generation with strong coding. |