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Qwen3.5 397B A17B
Text
Image
Voice
Video
Qwen3.5 397B A17B
$$
by Qwen
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At a glance
Qwen's largest MoE model with 397B total parameters, 17B active.
262K ctx
$0.50/$3.60 per M
Demos
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AI Output
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Benchmarks
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Reasoning
Low
Medium
High
Max
Coding
Insufficient data
Agentic
Insufficient data
85.9
Reasoning
GPQA Diamond
88.9
Math
AIME
Sources:
Epoch AI
·
OpenRouter
· as of 2026-10-02
Show all benchmarks
Reasoning & Knowledge
Graduate Science
85.9%
Math
Competition Math
88.9%
Specs
262K
Context
236K
Max output
Feb 2026
Released
Capabilities
Vision
Audio
Reasoning
Pricing
Live pricing, shown before you run
Input
$0.50
/M tokens
Output
$3.60
/M tokens
Cache read
$0.30
/M tokens
Chat with Qwen3.5 397B A17B
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