Legal

Trademarks

Traction Layer, Traction Runtime, Traction Tuner, Traction Inference Reliability and the Traction Layer logo are trademarks or working names of Traction Layer, Inc.

SGLang is an open-source project released under the Apache License 2.0 and hosted by LMSYS. The name SGLang is used solely to identify the upstream software that Traction Runtime for SGLang is built on and compatible with. Traction Runtime is an independent downstream distribution. Traction Layer AI is not affiliated with, sponsored by or endorsed by the SGLang project, LMSYS or their maintainers. vLLM is a project of the PyTorch Foundation, part of the Linux Foundation; the name is used solely to identify the upstream software that Traction Runtime for vLLM would be built on. NVIDIA, CUDA, Hopper, Blackwell, DGX, HGX, Dynamo and Triton are trademarks of NVIDIA Corporation. Red Hat and OpenShift are trademarks of Red Hat, Inc. AWS, Amazon Bedrock and Amazon EKS are trademarks of Amazon.com, Inc. or its affiliates. Microsoft, Azure and Entra are trademarks of the Microsoft group of companies. Kubernetes and Sigstore are trademarks of The Linux Foundation. All other marks are the property of their respective owners.

Open-source notices

Traction Runtime contains open-source software including SGLang (Apache License 2.0) and its dependencies; each release ships a software bill of materials and the applicable license texts inside the image. Builds on the public mirror are provided for evaluation, development and research use under the Traction Runtime evaluation license, which prohibits redistribution and resale. The tuner and the Inference Reliability components are proprietary and licensed with a subscription.