Free model profile

Qwen3.5 400B

Qwen3.5 400B is available on NVIDIA NIM with a S tier, 128k context, 68.0% SWE score, and no TPS signal on frouter.

Back to model index Open GitHub

Qwen3.5 400B route

$ frouter --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: —
TPS: —

Canonical identifiers

Model ID: qwen/qwen3.5-397b-a17b
Canonical path: /frouter/models/qwen3-5-400b/
Absolute URL: https://frouter.vercel.app/frouter/models/qwen3-5-400b/
Data source: Artificial Analysis reference unavailable