Free model profile

Qwen3.5 400B

Qwen3.5 400B is available on NVIDIA NIM with a S tier, 128k context, 68.0% SWE score, 45 IQ benchmark, 50.858 TPS signal, and Yes OpenCode support on free-router.

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Qwen3.5 400B route

$ free-router --best
Qwen3.5 400B
qwen/qwen3.5-397b-a17b
$ provider
NVIDIA NIM

Routing stats

Provider: NVIDIA NIM
Tier: S
Context: 128k
SWE: 68.0%
IQ: 45
TPS: 51
OpenCode: Yes

Canonical identifiers

Model ID: qwen/qwen3.5-397b-a17b
Canonical path: /models/qwen3-5-397b-a17b/
Absolute URL: https://free-router.tonylee.im/models/qwen3-5-397b-a17b/
Data source: Artificial Analysis reference