DeepSeek-V4-Flash vs Grok 4.5
DeepSeek-V4-Flash is about 17.1× cheaper than Grok 4.5 on blended token cost ($0.175 vs $3 per 1M). DeepSeek-V4-Flash (DeepSeek) is $0.175/1M blended, 1M context. Grok 4.5 (xAI) is $3/1M blended, 500K context.
Last verified: 13 Aug 2026 · prices from official provider documentation
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| Spec | DeepSeek-V4-Flash | Grok 4.5 |
|---|---|---|
| Provider | DeepSeek | xAI |
| Status | Preview | GA |
| Input $/1M | $0.14 ◎ | $2 |
| Output $/1M | $0.28 ◎ | $6 |
| Blended $/1M | $0.175 ◎ | $3 |
| Context | 1M ◎ | 500K |
| Max output | 384K | — |
| Cutoff | — | — |
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