Update README.md

README.md

@@ -120,6 +120,9 @@ output = model.generate_from_batch(
 ```
 Note that we have observed that this can change the output of the model compared to running with float32 weights.
 
+## vLLM
+Molmo is supported in vLLM, however please use version <=0.7.2 until a [prepreprocessing bug](https://github.com/vllm-project/vllm/issues/26451) is fixed.
+
 ## Evaluations 
 
 | Model                       | Average Score on 11 Academic Benchmarks | Human Preference Elo Rating |