Posts tagged announcement-end-of-support-parallel-model-trace
Neuron no longer supports parallel_model_trace API starting with Neuron 2.27
- 16 December 2025
Starting with the Neuron 2.27 release, the parallel_model_trace API is no longer supported for inference. We introduced the Model Builder V2 API in Neuron 2.25 as an alternative to the tracing API, and it is now the default API in Neuron for model tracing.
Customers can migrate to the Model Builder V2 API by following the reference Llama-3.2-1B inference sample.