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Stas Bekman

stas
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https://stasosphere.com/machine-learning/

AI & ML interests

Toolmaker. Software creator, optimizer and harmonizer. Makes things work and fly at Snowflake AI Research Training LLM/RAG/Generative AI/Machine Learning/Scalability

Recent Activity

posted an update about 4 hours ago
The Art of Debugging Open Free book is now available in pdf/epub and finally sports a book cover https://github.com/stas00/the-art-of-debugging#ebook-versions-of-the-book While a lot of the focus is on Unix/Python/Pytorch, the methodology chapter is applicable to any Software Debugging. It currently sports 161 packed pages in 5 solid chapters and more coming...
repliedto their post 1 day ago
After many months of intense work the Snowflake AI Research team is happy to present to you the new open source project: Arctic RL https://snowflake.com/en/blog/engineering/arctic-rl-open-source-backend/ - Arctic RL integrates with VeRL and SkyRL today; enable ZoRRo with one config flag, no code changes required - ZoRRo delivers up to 6x actor-update acceleration and a 3.5x end-to-end training speedup, reducing Arctic-Text2SQL-R2 training from ~5 days to ~36 hours on 32 H200 GPUs - Arctic-Text2SQL-R2 achieved higher accuracy scores (48.7) than Gemini 3.1 Pro (47.9) and Claude 4.7 (47.3) on Snowflake's evaluated enterprise SQL benchmark under the tested conditions - Two open source recipes ship with this release: a text-to-SQL recipe that improved BIRD dev accuracy from 59.92% to 70.35%, and a multi-hop QA recipe that improved average accuracy from 69.6% to 72.3%
updated a model 1 day ago
stas/the-art-of-debugging-book
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