Qwen3.5-397B-A17B by ModelScope

Bind your ModelScope account to a real-name-verified Alibaba Cloud account, create an access token and call the OpenAI-compatible API-Inference endpoint. Quotas are dynamic and not published.

Access
Free API tier
Free limits
Free · dynamic quotas, numbers not published
Modality
text
Credit card
Not required
Commercial use
Unclear, verify
Model ID
Qwen/Qwen3.5-397B-A17B
Base URL
https://api-inference.modelscope.cn/v1
Checked
Nov 11, 2026

Benchmarks

LMArena text Elo
1438 · LMArena, Nov 11 2026
Tested as Qwen3.5-397B-A17B · published 2026-11-09
LMArena text rank
#83 of 421 · LMArena, Nov 11 2026
Tested as Qwen3.5-397B-A17B · published 2026-11-09

Numbers are copied from the linked public leaderboards for this exact model and version. The free endpoint can run a different reasoning setting or quantization than the tested one.

Quickstart

curl https://api-inference.modelscope.cn/v1/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"Qwen/Qwen3.5-397B-A17B","messages":[{"role":"user","content":"hi"}]}'

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Frequently asked

Is Qwen3.5-397B-A17B free?

Yes. ModelScope offers it as Free API tier with these limits: Free · dynamic quotas, numbers not published. No credit card is required.

Can I use Qwen3.5-397B-A17B commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using Qwen3.5-397B-A17B?

Get a free API key from the provider dashboard. Set the base URL to https://api-inference.modelscope.cn/v1 and the model to Qwen/Qwen3.5-397B-A17B. Bind your ModelScope account to a real-name-verified Alibaba Cloud account, create an access token and call the OpenAI-compatible API-Inference endpoint. Quotas are dynamic and not published.

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