This document is relevant for: Inf1, Inf2, Trn1, Trn2, Trn3
Release Content#
This page contains the packages, libraries, and other artifacts (and the versions of them) that ship in the latest AWS Neuron SDK release.
Neuron 2.28.0 (02/26/2026)#
Trn1 packages#
List of packages in Neuron 2.28.0:
Component Package
Collective Communication Library aws-neuronx-collectives-2.30.59.0
Driver aws-neuronx-dkms-2.26.5.0
CustomOps aws-neuronx-gpsimd-customop-lib-0.20.4.0
CustomOps Tools aws-neuronx-gpsimd-tools-0.20.1.0
Kubernetes Plugin aws-neuronx-k8-plugin-2.29.71.0
Kubernetes Scheduler aws-neuronx-k8-scheduler-2.29.71.0
OCI aws-neuronx-oci-hook-2.14.102.0
Runtime Library aws-neuronx-runtime-lib-2.30.51.0
System Tools aws-neuronx-tools-2.28.23.0
Jax jax_neuronx-0.7.0.1.0.7584
Framework libneuronxla-2.2.15515.0
Compiler neuronx-cc-2.23.6484.0
Compiler neuronx-cc-stubs-2.23.6484.0
Neuron Distributed neuronx_distributed-0.17.26814
Neuron Distributed Training neuronx_distributed_training-1.7.0
Neuron Distributed Inference neuronx_distributed_inference-0.8.16251
NKI nki-0.2.0
TensorBoard tensorboard-plugin-neuronx-2.0.918.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.10.1.2.12.2.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.9.3.2.12.2.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.8.4.2.12.2.0
TensorFlow tensorflow-neuronx-2.10.1.2.1.0
PyTorch torch-neuronx-2.9.0.2.12.22436
PyTorch torch-neuronx-2.7.0.2.12.22436
PyTorch torch-neuronx-2.8.0.2.12.22436
Trn2 packages#
List of packages in Neuron 2.28.0:
Component Package
Collective Communication Library aws-neuronx-collectives-2.30.59.0
Driver aws-neuronx-dkms-2.26.5.0
CustomOps aws-neuronx-gpsimd-customop-lib-0.20.4.0
CustomOps Tools aws-neuronx-gpsimd-tools-0.20.1.0
Kubernetes Plugin aws-neuronx-k8-plugin-2.29.71.0
Kubernetes Scheduler aws-neuronx-k8-scheduler-2.29.71.0
OCI aws-neuronx-oci-hook-2.14.102.0
Runtime Library aws-neuronx-runtime-lib-2.30.51.0
System Tools aws-neuronx-tools-2.28.23.0
Compiler neuronx-cc-2.23.6484.0
Compiler neuronx-cc-stubs-2.23.6484.0
Neuron Distributed neuronx_distributed-0.17.26814
Neuron Distributed Training neuronx_distributed_training-1.7.0
Neuron Distributed Inference neuronx_distributed_inference-0.8.16251
NKI nki-0.2.0
PyTorch torch-neuronx-2.9.0.2.12.22436
PyTorch torch-neuronx-2.7.0.2.12.22436
PyTorch torch-neuronx-2.8.0.2.12.22436
Inf2 packages#
List of packages in Neuron 2.28.0:
Component Package
Collective Communication Library aws-neuronx-collectives-2.30.59.0
Driver aws-neuronx-dkms-2.26.5.0
CustomOps aws-neuronx-gpsimd-customop-lib-0.20.4.0
CustomOps Tools aws-neuronx-gpsimd-tools-0.20.1.0
Kubernetes Plugin aws-neuronx-k8-plugin-2.29.71.0
Kubernetes Scheduler aws-neuronx-k8-scheduler-2.29.71.0
OCI aws-neuronx-oci-hook-2.14.102.0
Runtime Library aws-neuronx-runtime-lib-2.30.51.0
System Tools aws-neuronx-tools-2.28.23.0
Jax jax_neuronx-0.7.0.1.0.7584
Framework libneuronxla-2.2.15515.0
Compiler neuronx-cc-2.23.6484.0
Compiler neuronx-cc-stubs-2.23.6484.0
Neuron Distributed neuronx_distributed-0.17.26814
Neuron Distributed Inference neuronx_distributed_inference-0.8.16251
NKI nki-0.2.0
TensorBoard tensorboard-plugin-neuronx-2.0.918.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.10.1.2.12.2.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.9.3.2.12.2.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.8.4.2.12.2.0
TensorFlow tensorflow-neuronx-2.10.1.2.1.0
PyTorch torch-neuronx-2.9.0.2.12.22436
PyTorch torch-neuronx-2.7.0.2.12.22436
PyTorch torch-neuronx-2.8.0.2.12.22436
Inf1 packages#
List of packages in Neuron 2.28.0:
Component Package
Driver aws-neuronx-dkms-2.26.5.0
Kubernetes Plugin aws-neuronx-k8-plugin-2.29.71.0
Kubernetes Scheduler aws-neuronx-k8-scheduler-2.29.71.0
OCI aws-neuronx-oci-hook-2.14.102.0
System Tools aws-neuronx-tools-2.28.23.0
MXNet mx_neuron-1.8.0.2.4.147.0
MXNet mxnet_neuron-1.5.1.1.10.0.0
Compiler neuron-cc-1.24.0.0
Perf Tools neuronperf-1.8.93.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.10.1.2.12.2.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.9.3.2.12.2.0
TensorFlow Model Server tensorflow-model-server-neuronx-2.8.4.2.12.2.0
TensorFlow tensorflow-neuron-2.10.1.2.12.2.0
PyTorch torch-neuron-1.13.1.2.11.13.0
Supported Python Versions for Inf1 packages#
List of packages in Neuron 2.28.0:
Package Supported Python Versions
mx_neuron-1.8.0.2.4.147.0 3.9, 3.10
mxnet_neuron-1.5.1.1.10.0.0 3.9, 3.10
neuron-cc-1.24.0.0 3.9, 3.10
neuronperf-1.8.93.0 3.9, 3.10
tensorflow-neuron-2.10.1.2.12.2.0 3.9, 3.10
torch-neuron-1.13.1.2.11.13.0 3.9, 3.10
Supported Python Versions for Inf2/Trn1/Trn2 packages#
List of packages in Neuron 2.28.0:
Package Supported Python Versions
jax_neuronx-0.7.0.1.0.7584 3.10, 3.11, 3.12
libneuronxla-2.2.15515.0 3.10, 3.11, 3.12
neuronx-cc-2.23.6484.0 3.10, 3.11, 3.12
neuronx-cc-stubs-2.23.6484.0 3.10, 3.11, 3.12
neuronx_distributed-0.17.26814 3.10, 3.11, 3.12
neuronx_distributed_inference-0.8.16251 3.10, 3.11, 3.12
nki-0.2.0 3.10, 3.11, 3.12
tensorflow-neuronx-2.10.1.2.1.0 3.10, 3.11, 3.12
torch-neuronx-2.9.0.2.12.22436 3.10, 3.11, 3.12
torch-neuronx-2.7.0.2.12.22436 3.10, 3.11
torch-neuronx-2.8.0.2.12.22436 3.10, 3.11, 3.12
Supported NumPy Versions#
Neuron currently supports NumPy versions 2.X. Neuron continues to support NumPy versions >= 1.21.6, as well.
Supported vLLM Versions#
Neuron currently supports vLLM version 0.13.0.
Supported Hugging Face Transformers Versions#
Package |
Supported Hugging Face Transformers Versions |
|---|---|
torch-neuronx |
>= 4.52 |
neuronx-distributed-inference |
>= 4.57 |
vllm |
>= 4.56.0, < 5 |
Supported Protobuf Versions#
Package |
Supported Protobuf versions |
|---|---|
neuronx-cc |
> 3 |
torch-neuronx |
>= 3.20 |
torch-neuron |
< 3.20 |
neuronx-distributed |
>= 3.20 |
tensorflow-neuronx |
< 3.20 |
tensorflow-neuron |
< 3.20 |
Previous Neuron Releases Content#
This document is relevant for: Inf1, Inf2, Trn1, Trn2, Trn3