Nebius
qwen/qwen3.5-397b-a17b model retirement
Stops workingSubscribe to NebiusShare
On November 9, 2026, the model qwen/qwen3.5-397b-a17b will be retired on api.studio.nebius.ai. Calls using model qwen/qwen3.5-397b-a17b will fail after that day.
What to use instead of qwen/qwen3.5-397b-a17b
Move to Qwen/Qwen3.8-27B, which Nebius recommends as the replacement.
In Nebius's words
Deprecating Model: Qwen/Qwen3.5-397B-A17B; Recommended Replacement: Qwen/Qwen3.8-27B
Facts
- API
- Nebius
api.studio.nebius.ai - Model
qwen/qwen3.5-397b-a17b- Released
- February 15, 2026 (models.dev)
- Kind
- Model retirement
- Takes effect
- November 9, 2026
- Calls after that day
- Fail
- Source
- Model notices
- Last updated
- Verified
- , against Nebius's own pages
Questions
When does qwen/qwen3.5-397b-a17b shut down?
Calls to the model qwen/qwen3.5-397b-a17b on Nebius stop working on November 9, 2026.
What happens to calls after November 9, 2026?
They fail from that day.
When was qwen/qwen3.5-397b-a17b released?
qwen/qwen3.5-397b-a17b was released on February 15, 2026, according to models.dev.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
qwen/qwen3.5-397b-a17b on other APIs 2
-
Together AI
qwen/qwen3.5-397b-a17bModel retirement Stopped working -
No date
SiliconFlow (api.siliconflow.com)
qwen/qwen3.5-397b-a17bModel retirement Deprecated, no date
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Is your code calling this?
Okapi finds the calls this change hits in your repo and opens the pull request with the fix before November 9, 2026.