Qwen3.5-397B-A17B

Open weights Active Multimodal Hybrid qwen3-5-397b-a17b

Open-weight 397B-A17B native vision-language MoE with Gated DeltaNet hybrid attention.

Released
Feb 16, 2026
Context window
262K tokens
Max output
Not disclosed
Parameters
397B 17B active
Input price
$0.60 per 1M
Output price
$3.60 per 1M

Prices are first-party list prices in USD at the standard tier. Last verified Oct 30, 2026.

Pricing

Launch priceFeb 15, 2026
$0.60 in / $3.60 out
Current price since Feb 15, 2026
$0.60 in / $3.60 out

Specifications

Developer
Alibaba
Model type
Multimodal
Architecture
Hybrid
Parameters
397B (17B active)
Input
Text Image Video
Output
Text
Knowledge cutoff
Not disclosed
License
Apache License 2.0
API access
First-party API
Capabilities
Agentic Flagship Reasoning Vision