What is the context window of Together Qwen3.5-397B?

Together Qwen3.5-397B has a context window of 131072 tokens.

When was Together Qwen3.5-397B released?

Together Qwen3.5-397B was released on 2026-02-01.

Name: Together Qwen3.5-397B
Author: Alibaba

Proprietary

403.4B model available via Together AI serverless inference. Cost: $0.60/M input, $3.60/M output

VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution

Released2026-02-01

Parameters397B

Context131K

AI research institute of Alibaba Group.

Hangzhou, Zhejiang, China

Founded 2017