GPT-5.5 vs DeepSeek V4 Flash
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G
GPT-5.5
OpenAI
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DeepSeek V4 Flash
DeepSeek
| Feature | GPT-5.5 | DeepSeek V4 Flash |
|---|---|---|
| Provider | OpenAI | DeepSeek |
| Input Price | $5.00/1M | $0.27/1M |
| Output Price | $30.00/1M | $1.10/1M |
| Context | 256K | 128K |
| Status | active | active |