Python allowed for rapid prototyping of our platform to support all of OpenAI's product use cases. But making Python work at this scale meant tackling challenges in event-loop management and connection pooling.

PyTorch Day Japan 2026 comes to Tokyo on December 10, and the call for proposals is officially OPEN! We're accepting proposals for session presentations and Lightning Talks across the full spectrum of open source AI, PyTorch, and AI/ML. Suggested topics include: 🚀 Sovereign AI (Local & Open Models) 🏋️ Physical AI & Edge AI 💡 PyTorch Ecosystem Submit a Proposal by September 27 at 11:59 pm JST >>

Python → Rust: the tree search of my Azul AI is now 225× faster. lol. Trained the new strongest agent, Porcelain. It beats the previous champion 3 games out of 4 and it plays entirely in your browser: 1,500 games played so far. Not sure who you are, but you're playing!

PyTorch conferences are the open source AI community’s town square, where what’s next gets decided. At #PyTorchCon# NA 2026, Core PyTorch sessions focus on the framework itself and the engineering work shaping how it is built and extended. The program spans torch.compile and dynamic shapes, distributed communication, out-of-tree backends, the release process and CI, profiling and observability, tensor layouts, stable ABI, and accelerator backends. Featured speakers include: @AMD: Prachi Gupta @awscloud Annapurna Labs: Esha Lakhotia @Google: Claudio Basile @Huawei: Jiahao Chen and Jiahao Tan @IBM: Olivier Tardieu and Dave Grove @IBMResearch: Matthew Arnold, Antoni Viros i Martin, and Avery Blanchard @intel: Yu Guangye, Eikan Wang, Panos Kourdis, and Tanima Dey @Meta: Andrey Talman, @drisspg, @rice_fry, Kapil Sharma, Natalia Gimelshein, William Wen, Steven Troxler, @__avik, @sanketpurandare, @aditvenk, Elias Ellison, @janeyx99, Simon Layton, Laith Sakka, Angel Li, Richard Zou, and Yidi Wu @nvidia: @memorypaladin, Sreeram Potluri, and Artem Polyakov @RedHat: Subin George Malana, Jewel K M, Sean McGovern, and Christopher Leonard @amazon: Pinak Panigrahi Register by September 4 to save: Read the Core PyTorch session guide:

Python projects now support routing rules. ▲ ~/ 𝚟𝚌 𝚛𝚘𝚞𝚝𝚎𝚜 𝚊𝚍𝚍 --𝚊𝚒 "𝚛𝚎𝚠𝚛𝚒𝚝𝚎 /𝚘𝚕𝚍 𝚝𝚘 /𝚗𝚎𝚠" Rewrite paths and set response headers for any Python app, including FastAPI, Django, and Flask.

#Python# remains a key skill appearing frequently in AI job postings. AI/Python roles command premium salaries. If you want to train models, build agents/pipelines, work with data at scale, deploy inference services, or integrate AI into products, you will work in Python. Learn for free here:

Python Type Challenges is an interactive online platform for practicing Python type hints through hands-on exercises. - Add new challenges with just a ` and ` - Run locally with PDM or `requirements.txt` and Flask - Inspired by Type Exercise in Rust and type-challenges - Built-in Discussions for questions and issue tracking Explore it here:

Python workloads in Snowflake can now use the package source your team already trusts. Customer-hosted Python Artifact Repositories, now in public preview, let you resolve approved packages for UDFs, stored procedures and Notebooks, with support for public HTTPS or PrivateLink connectivity. Check it out: