DeepSeek-V4-Flash-0731 vs Kimi K2.6: Specs & Benchmark Comparison
| Characteristic | DeepSeek-V4-Flash-0731 | Kimi K2.6 |
|---|---|---|
| Company | DeepSeek | Moonshot AI |
| Release Date | July 31, 2026 | April 20, 2026 |
| Parameters | 304B | 1.0T |
| Multimodal | No | Yes |
| Context (input) | 1.0M | 262K |
| Context (output) | 393K | 131K |
| Input Price / 1M | $0.14 | $1.20 |
| Output Price / 1M | $0.28 | $4.50 |
| Average Score | 0.7 | 0.9 |
Verdict
DeepSeek-V4-Flash-0731 leads in 3 out of 4 comparison categories.
Overall Performance
Both models show comparable average scores: DeepSeek-V4-Flash-0731 — 0.7, Kimi K2.6 — 0.9.
API Cost
DeepSeek-V4-Flash-0731 is 13.6x cheaper: input $0.14/1M vs $1.20/1M tokens.
Context Window
DeepSeek-V4-Flash-0731 supports a larger context: 1M vs 262K tokens.
Recency
DeepSeek-V4-Flash-0731 is newer: released 7/31/2026 vs 4/20/2026.
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Frequently Asked Questions
Which is better for coding — DeepSeek-V4-Flash-0731 or Kimi K2.6?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — DeepSeek-V4-Flash-0731 or Kimi K2.6?
DeepSeek-V4-Flash-0731 is cheaper for input: $0.14 per 1M tokens vs $1.20.
Which has a larger context window — DeepSeek-V4-Flash-0731 or Kimi K2.6?
DeepSeek-V4-Flash-0731 supports a larger context: 1,000,000 tokens vs 262,144.
The DeepSeek-V4-Flash-0731 and Kimi K2.6 comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the DeepSeek-V4-Flash-0731 or Kimi K2.6 page. See also the complete list of AI model comparisons.