Claude 4.5 Haiku (Reasoning) vs Kimi K2.7 Code
Which is better for the money: Claude 4.5 Haiku (Reasoning) by Anthropic or Kimi K2.7 Code by Kimi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
Kimi K2.7 Code scores 8.9 points higher (25.8 vs 16.9) but costs 1.7× as much to run the benchmark ($993 vs $594; both premium class). Pick Kimi K2.7 Code when the extra intelligence is worth the premium, otherwise Claude 4.5 Haiku (Reasoning).
| Metric | Claude 4.5 Haiku (Reasoning) | Kimi K2.7 Code | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 16.9 | 25.8 | +52.7% Kimi K2.7 Code is 52.7% more intelligent |
| Total AA cost (lower is better) | $594.08 | $992.88 | +67.1% Kimi K2.7 Code is 67.1% more expensive |
| End-to-end time (lower is better) | 23.18s | 46.75s | +101.7% Kimi K2.7 Code is 101.7% slower |
| Price per 1M tokens (in / out) | $1.00 / $5.00 | $0.95 / $4.00 | |
| Input modalities | Text, Image | Text, Image, Video |
Kimi K2.7 Code vs Claude 4.5 Haiku (Reasoning): 52.7% more intelligence, 67.1% more cost to run the AA benchmark, and 101.7% slower end-to-end.
Today's Pareto frontier
Against the frontier
- Claude 4.5 Haiku (Reasoning) is off the frontier: at the same or lower cost, GPT-6.1 Sol (High) scores 50.20 for $521.
- Kimi K2.7 Code is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
Claude 4.5 Haiku (Reasoning)Kimi K2.7 CodeToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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