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Qwen3.5 397B-A17B

AlibabaOpen weights

Qwen3.5 397B-A17B by Alibaba costs — per 1M input tokens and — per 1M output tokens, with a —-token context window.

Pricing

Input (per 1M tokens)
—
Output (per 1M tokens)
—
Cached input (per 1M)
—

Specifications

Provider
Alibaba
Context window
—
Parameters
397B
Released
Feb 2026
Open weights
Yes
Frontier model
No

Benchmarks

LMArena (Chatbot Arena) Elohuman-preference
1439.3

Compare Qwen3.5 397B-A17B with…

Qwen3.5 397B-A17B vs Qwen-VL Max$3.20/1MQwen3.5 397B-A17B vs Qwen3.5 122B-A10B$3.20/1MQwen3.5 397B-A17B vs Qwen3.6 Plus$3.00/1MQwen3.5 397B-A17B vs Qwen3 Max$6.00/1MQwen3.5 397B-A17B vs Qwen3.7 Max$7.50/1MQwen3.5 397B-A17B vs Qwen3 235B-A22B$2.80/1M

FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.