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Qwen3.5 397B A17B

ScalewayOpen weights

Qwen3.5 397B A17B by Scaleway costs $0.67 per 1M input tokens and $4.04 per 1M output tokens, with a 256K-token context window.

Pricing

Input (per 1M tokens)
$0.67
Output (per 1M tokens)
$4.04
Cached input (per 1M)
—

Specifications

Provider
Scaleway
Context window
256K tokens
Parameters
397B
Released
Feb 2026
Open weights
Yes
Frontier model
No

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FAQ

How much does Qwen3.5 397B A17B cost?

Qwen3.5 397B A17B is priced at $0.67 per 1M input tokens and $4.04 per 1M output tokens. Output tokens cost more than input.

What is Qwen3.5 397B A17B's context window?

Qwen3.5 397B A17B supports a context window of 256K tokens — the maximum prompt plus response length it can handle in a single request.

Is Qwen3.5 397B A17B open weight?

Yes — Qwen3.5 397B A17B has openly available weights.

Data as of 2026-10-28. Source: models.dev (open). Pricing is per 1M tokens (USD); confirm with the provider before production use.