Nebius
qwen/qwen3.5-397b-a17b model retirement
Stops working
On November 9, 2026, the model qwen/qwen3.5-397b-a17b will be retired on api.studio.nebius.ai. Any calls specifying this model will fail after that date. Developers currently relying on this identifier will need to update their integrations to avoid disruptions.
What to use instead of qwen/qwen3.5-397b-a17b
Move to Qwen/Qwen3.8-27B, which is recommended by Nebius as the replacement.
Facts
- API
- Nebius
api.studio.nebius.ai - Model
qwen/qwen3.5-397b-a17b- 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.
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.