PyTorch

06/24/2026

Every successful open source strategy starts with people, process, and community.

OSPOlogy + OSPO Summit China is looking for talks that explore governance, open source strategy, compliance, developer relations, inner source, community building, and organizational best practices.

Join us September 7 in Shanghai alongside KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch Conference China.

🎤 Submit your proposal by July 12: https://bit.ly/4uvVTwI

🎟️ Add the event to your conference pass by June 30 for only ¥70 (USD$10): https://bit.ly/443Y28b

06/23/2026

NVIDIA highlights vLLM as one of the open source frameworks available for serving Step 3.7 Flash, StepFun's 198B-parameter multimodal Mixture-of-Experts model.

NVIDIA's developer blog covers deployment, inference, and fine-tuning workflows for the model, which supports image and video inputs and a 256K context window.

Read more:

AI applications are moving beyond text generation to multimodal systems that can perceive, search, and reason across images, documents, video, and language in real time—turning fragmented information…

06/23/2026

While SGLang provided Day-0 support for DeepSeek-V4, the collaboration between the SGLang and NVIDIA engineering teams has taken its production performance to the next level.

According to the public SemiAnalysis InferenceX dashboard, the GB300 disaggregated lane (DeepSeek-V4 Pro, FP4, 8K/1K) saw a 5x throughput increase—surging from ~2,200 to ~11,200 tok/s/GPU at identical interactivity levels. These updates sustain high throughput much deeper into target interactivity ranges most deployments target, while also driving a 2.9x lift on the Blackwell Ultra aggregated lane.

Find the full technical breakdown in the comments below:

06/23/2026

Great ideas deserve a great community.

At PyTorch Conference North America, you'll hear from the people developing frameworks, training models, improving infrastructure, and bringing AI innovations into production.

📍 San Jose, California
📅 October 20-21

Early bird registration ends July 31. Register now and save $400: https://bit.ly/4sh3DSw

And if you're working on something worth sharing, the Poster Session CFP remains open through July 26, offering an opportunity to showcase your work to the PyTorch community.

Submit a poster: https://bit.ly/41k9TOg

06/18/2026

Autotuning is the backbone of Helion, PyTorch's DSL for performance portable ML kernels. Currently Helion searches utilize Likelihood-Free Bayesian Optimization (LFBO) to find the most performant configs. While LFBO works well, it requires grinding through hundreds of compile-and-benchmark cycles per kernel.

What if, instead of starting the search blindly, you could ask an LLM to reason about the kernel and propose configurations?

In this blog, we look at how LLM-guided autotuning is a practical approach to dramatically faster kernel tuning at production quality.

Click the link in the comments section to learn more.

06/18/2026

Prove you can work with the technology behind modern AI:

We are excited to announce the launch of PyTorch Certified Associate (PTCA).

As AI adoption continues to accelerate across industries, the demand for practical, hands-on engineering skills is growing rapidly. The PTCA is designed to validate your foundational ability to design, train, and deploy machine learning models within real-world environments.

Link to learn more in comments section👇

06/18/2026

The schedule is now available for KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch Conference China, September 7-9 in Shanghai.

AI is transforming how we build, deploy, and operate technology. Open source is making it possible. The agenda features engineers, maintainers, researchers, and technology leaders advancing cloud native infrastructure, open infrastructure, and AI.

Explore the sessions: https://pytorch.org/blog/schedule-now-available-for-kubecon-cloudnativecon-openinfra-summit-pytorch-conference-china/

06/17/2026

Nominations are officially open for the 2026 PyTorch Foundation Contributor Awards.

These awards celebrate outstanding impact across PyTorch Foundation hosted projects, including PyTorch, vLLM, DeepSpeed, Ray, Helion, and Safetensors.

Whether it be through code development, documentation improvements, mentorship or community leadership - we want to recognise the individuals who help move our ecosystem forward.

Submit your nomination by July 17. Link in comments

06/17/2026

We're seeking a Senior Cloud Operations Engineer who will play a pivotal role in the PyTorch Foundation, leading cloud infrastructure and DevOps initiatives. Apply at: https://careers.linuxfoundation.org/jobs/647914-senior-cloud-operations-engineer

06/17/2026

From novel research to production deployments, some of the best conversations happen around posters.

Submit a proposal for the Poster Sessions at PyTorch Conference North America and share your work with a community eager to learn, collaborate, and exchange ideas.

📅 October 20-21
📍 San Jose, CA

Poster Session Call for Proposals closes July 26.

Submit now: https://bit.ly/41k9TOg

Register to join us: https://bit.ly/4sh3DSw