DeepSeek V4 Flash vs Kimi K2
Both models are evenly matched
Arena ELO
Kimi K2
Cheaper
DeepSeek V4 Flash
Faster
Kimi K2
Detailed Comparison
| Category | DeepSeek V4 Flash | Kimi K2 |
|---|---|---|
| Provider | DeepSeek | Moonshot |
| Context Window | 128K | 128K |
| Input Price ($/1M) | $0.14 WIN | $0.55 |
| Output Price ($/1M) | $0.28 WIN | $2.2 |
| Arena ELO | N/A | 1380 WIN |
| Coding | N/A | 65.8% SWE-bench |
| Reasoning | N/A | 60.2% BrowseComp |
| Speed (tokens/sec) | N/A | ~50 t/s WIN |
| Open Source | Yes | Yes |
Frequently Asked Questions
Which is cheaper, DeepSeek V4 Flash or Kimi K2?
DeepSeek V4 Flash is approximately 85% cheaper than Kimi K2 per million tokens.
Which is better for coding, DeepSeek V4 Flash or Kimi K2?
DeepSeek V4 Flash scores N/A on coding benchmarks, while Kimi K2 scores 65.8% SWE-bench.
Which has a larger context window?
DeepSeek V4 Flash supports 128K context, while Kimi K2 supports 128K.
Is DeepSeek V4 Flash or Kimi K2 open source?
DeepSeek V4 Flash is open source. Kimi K2 is open source.
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