Head to head
Anthropic: Claude Fable 5.1 vs Qwen: Qwen3.8 Max
Live prices, context windows, capabilities, and measured quality — updated continuously.
Side by side
| Metric | Anthropic: Claude Fable 5.1 Anthropic | Qwen: Qwen3.8 Max Alibaba |
|---|---|---|
| Input $/M tokens | $10.00 | $2.00 |
| Output $/M tokens | $50.00 | $6.00 |
| Context window | 1.0M | 1.0M |
| Max output | 128K | 131K |
| WM Score | 92 | 87 |
| Benchmark quality | 97.6 | 88.9 |
| Hosts serving it | 4 | 1 |
| Throughput (tok/s) | 60 | 41 |
| Latency (ms) | 4421 | 1504 |
| Vision | ||
| Tools | ||
| Reasoning | ||
| JSON mode |
Which should you pick?
Qwen: Qwen3.8 Max costs less per million input tokens — about 5.0× cheaper than Anthropic: Claude Fable 5.1. Anthropic: Claude Fable 5.1 scores higher on measured quality. Prices here are live list prices; the same model can cost less on a different host, so check the model page for the cheapest offering.