Model comparison
Claude 4 Opus vs GPT-5
Capability radar, value bars, and side-by-side posture.
Claude 4 Opus
95
value score
GPT-5
94
value score
Claude 4 Opus ctx
200K
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- Claude 4 Opus95
- GPT-594
Attribute tape
| Field | Claude 4 Opus | GPT-5 |
|---|---|---|
| Developer | Anthropic | OpenAI |
| Context | 200K | 400K |
| Modalities | Text, Code, Image | Text, Code, Image, Audio |
| Openness | Proprietary Model | Proprietary Model |
| Speed | — | Fast |
| Price | $15/1M in · $75/1M out | Mid-High |
| Value score | 95 | 94 |
| Summary | Anthropic frontier Opus-class model. | OpenAI frontier multimodal model. |