Claude Fable 5.1 (Medium, Default Fallback) vs Qwen3.8 Max (0902)
Which is better for the money: Claude Fable 5.1 (Medium, Default Fallback) by Anthropic or Qwen3.8 Max (0902) by Alibaba? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-26.
Clear winner
Verdict
Pick Claude Fable 5.1 (Medium, Default Fallback)
Qwen3.8 Max (0902) vs Claude Fable 5.1 (Medium, Default Fallback): 7.2% less intelligence, 23.9% more cost to run the AA benchmark, and 298.7% slower end-to-end.
| Metric | Claude Fable 5.1 (Medium, Default Fallback) | Qwen3.8 Max (0902) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 48.9 | 45.4 | −7.2% Qwen3.8 Max (0902) is 7.2% less intelligent |
| Total AA cost (lower is better) | $3,983.28 | $4,934.79 | +23.9% Qwen3.8 Max (0902) is 23.9% more expensive |
| End-to-end time (lower is better) | 16.07s | 64.07s | +298.7% Qwen3.8 Max (0902) is 298.7% slower |
| Price per 1M tokens (in / out) | $10.0 / $50.0 | $2.00 / $6.00 | |
| Input modalities | Text, Image | Text, Image |
Today's Pareto frontier
Against the frontier
- Claude Fable 5.1 (Medium, Default Fallback) is off the frontier: at the same or lower cost, Kimi K3.1 Pro scores 55.10 for $3117.
- Qwen3.8 Max (0902) is off the frontier: at the same or lower cost, Claude Opus 5.5 (Xhigh, Default Fallback) scores 56.00 for $4057.
Claude Fable 5.1 (Medium, Default Fallback)Qwen3.8 Max (0902)Today's Pareto frontierEvery other model
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