GPT-5.5 vs Claude Sonnet 4.6
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G
GPT-5.5
OpenAI
C
Claude Sonnet 4.6
Anthropic
| Feature | GPT-5.5 | Claude Sonnet 4.6 |
|---|---|---|
| Provider | OpenAI | Anthropic |
| Input Price | $5.00/1M | $3.00/1M |
| Output Price | $30.00/1M | $15.00/1M |
| Context | 256K | 1M |
| Status | active | active |