vllm - 💡(How to fix) Fix [Bug]: Qwen/Qwen3.6-27B - Batch Inference still not working in vllm 0.19.1 [1 participants]

TL;DR

Investigate the batch inference issue in Qwen 3.5 Series models by reviewing existing issues and documentation, and consider testing with different model configurations.

Guidance

• Review the existing issue https://github.com/vllm-project/vllm/issues/36010 and related discussions to understand the current state of the problem.
• Verify that enable_prefix_caching=True is set correctly in the model configuration.
• Test batch inference with different Qwen models to confirm if the issue is specific to certain models or a general problem.
• Check the documentation page https://docs.vllm.ai/en/latest/ for any updates or FAQs related to batch inference in Qwen 3.5 Series models.

Notes

The issue seems to be specific to Qwen 3.5 Series models, and there may be existing knowledge or workarounds documented in related issues or the documentation page.

Recommendation

Apply workaround: Review existing issues and documentation to find a suitable workaround for the batch inference issue in Qwen 3.5 Series models, as a fix may not be readily available.