vLLM graph feature now rely on torch >=2.8. To make graph mode work, we need upgrade torch version as well. For long term support, upgrade torch to a newer one is good to go as well. Related vLLM change: https://github.com/vllm-project/vllm/pull/25110 - vLLM version: v0.11.2 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.2