Claude Fable 5.2 (Xhigh, Default Fallback) vs Kimi K3 (Low)
Which is better for the money: Claude Fable 5.2 (Xhigh, Default Fallback) by Anthropic or Kimi K3 (Low) by Kimi? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-11-10.
Trade-off
Verdict
Depends on your budget
Claude Fable 5.2 (Xhigh, Default Fallba… scores 44.8 points higher (62.2 vs 17.4) but costs 6.7× as much to run the benchmark ($11742 vs $1764; flagship vs premium cost classes). They are not alternatives at one budget: pick Claude Fable 5.2 (Xhigh, Default Fallba… when you need intelligence above 17.4, and Kimi K3 (Low) when 17.4 is enough.
| Metric | Claude Fable 5.2 (Xhigh, Default Fallback) | Kimi K3 (Low) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 62.2 | 17.4 | −72.0% Kimi K3 (Low) is 72.0% less intelligent |
| Total AA cost (lower is better) | $11,741.62 | $1,763.52 | −85.0% Kimi K3 (Low) is 85.0% cheaper |
| End-to-end time (lower is better) | 102.03s | 56.49s | −44.6% Kimi K3 (Low) is 44.6% faster |
| Price per 1M tokens (in / out) | $8.00 / $40.0 | $3.00 / $15.0 | |
| Input modalities | Text, Image | Text, Image |
Kimi K3 (Low) vs Claude Fable 5.2 (Xhigh, Default Fallback): 72.0% less intelligence, 85.0% less cost to run the AA benchmark, and 44.6% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Claude Fable 5.2 (Xhigh, Default Fallback) is on today's frontier: nothing is both smarter and cheaper.
- Kimi K3 (Low) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 54.60 for $1124.
Claude Fable 5.2 (Xhigh, Default Fallback)Kimi K3 (Low)Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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