Anthropic: Claude Fable 5.1 vs Qwen: Qwen3.8 Max Prime — pricing compared

Side-by-side API pricing for Anthropic: Claude Fable 5.1 and Qwen: Qwen3.8 Max Prime, normalized to $/1M tokens from the live OpenRouter feed.

Token Price Index › Browse › Anthropic: Claude Fable 5.1 vs Qwen: Qwen3.8 Max Prime

On blended cost, Qwen: Qwen3.8 Max Prime ($6.00/M) is about 70% cheaper than Anthropic: Claude Fable 5.1 ($20.00/M) per 1M tokens. Qwen: Qwen3.8 Max Prime wins on input price, Qwen: Qwen3.8 Max Prime on output, and Anthropic: Claude Fable 5.1 has the larger context window.

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ModelContextInput $/MOutput $/MBlended $/M
Anthropic: Claude Fable 5.1visioncache
anthropic
1,000,000$10.00/M$50.00/M$20.00/M
Qwen: Qwen3.8 Max Primevisioncache
qwen
1,000,000$4.00/M$12.00/M$6.00/M

Frequently asked questions

Is Anthropic: Claude Fable 5.1 or Qwen: Qwen3.8 Max Prime cheaper?
On a blended basis Qwen: Qwen3.8 Max Prime is cheaper at $6.00/M per 1M tokens versus $20.00/M for Anthropic: Claude Fable 5.1 — about 70% less. Blended weights input 3:1 over output.
Anthropic: Claude Fable 5.1 vs Qwen: Qwen3.8 Max Prime: input token cost?
Anthropic: Claude Fable 5.1 charges $10.00/M per 1M input tokens; Qwen: Qwen3.8 Max Prime charges $4.00/M. Qwen: Qwen3.8 Max Prime is cheaper on input.
Anthropic: Claude Fable 5.1 vs Qwen: Qwen3.8 Max Prime: output token cost?
Anthropic: Claude Fable 5.1 charges $50.00/M per 1M output tokens; Qwen: Qwen3.8 Max Prime charges $12.00/M. Qwen: Qwen3.8 Max Prime is cheaper on output.
Which has the larger context window, Anthropic: Claude Fable 5.1 or Qwen: Qwen3.8 Max Prime?
Anthropic: Claude Fable 5.1 supports 1,000,000 tokens and Qwen: Qwen3.8 Max Prime supports 1,000,000 tokens, so Anthropic: Claude Fable 5.1 handles longer inputs in a single call.
How do I track Anthropic: Claude Fable 5.1 and Qwen: Qwen3.8 Max Prime price changes?
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Data: OpenRouter public model API, normalized to $/1M tokens. Blended = (3×input + output)/4. Generated 19 Oct 2026 22:00 UTC. Prices change often — confirm on the provider before committing spend.