DeepSeek V4 Flash (Reasoning, Max Effort) vs Kimi K2.7 Code
Which is better for the money: DeepSeek V4 Flash (Reasoning, Max Effort) by DeepSeek or Kimi K2.7 Code by Kimi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-08-19.
Trade-off
Verdict
Depends on your budget
Kimi K2.7 Code scores 0.9 points higher (43.0 vs 42.1) but costs 5.2× as much to run the benchmark ($545 vs $104; premium vs mid-range cost classes). They are not alternatives at one budget: pick Kimi K2.7 Code when you need intelligence above 42.1, and DeepSeek V4 Flash (Reasoning, Max Effor… when 42.1 is enough.
| Metric | DeepSeek V4 Flash (Reasoning, Max Effort) | Kimi K2.7 Code | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.1 | 43.0 | +2.1% Kimi K2.7 Code is 2.1% more intelligent |
| Total AA cost (lower is better) | $104.27 | $544.58 | +422.3% Kimi K2.7 Code is 5.2× more expensive |
| End-to-end time (lower is better) | Not reported | 75.91s | — not comparable |
| Price per 1M tokens (in / out) | $0.13 / $0.28 | $0.95 / $4.00 | |
| Input modalities | Not reported | Not reported |
Kimi K2.7 Code vs DeepSeek V4 Flash (Reasoning, Max Effort): 2.1% more intelligence, 422.3% more cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- DeepSeek V4 Flash (max) is off the frontier: at the same or lower cost, GPT-5.6 Luna (xhigh) scores 50.10 for $95.1.
- Kimi K2.7 Code is off the frontier: at the same or lower cost, Gemini 3.7 Flash (high) scores 56.00 for $485.
DeepSeek V4 Flash (Reasoning, Max Effort)Kimi K2.7 CodeToday's Pareto frontierOpen-weights frontierEvery other model
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