Changran Hu
Member Of Technical Staff at xAI
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolChangran Hu is a machine learning and systems engineer with nine years of experience building and deploying large language models and agentic AI. Currently a Member of Technical Staff at xAI, he focuses on improving Grok’s coding and reasoning capabilities, building on prior leadership of post-training and agentic model delivery at SambaNova. He co-founded DeepMusic, scaling it to 30 employees and securing $3M in funding and high-profile music partnerships, demonstrating an uncommon blend of research, productization, and go-to-market chops. His hands-on expertise spans post-training for models from 7B to 176B, reproducible data/evaluation pipelines, and HW–SW co-design to boost training and inference efficiency. Comfortable translating research into production, he pairs a Tsinghua electrical engineering degree with a master’s from UC Berkeley in information management and systems. Based in Sunnyvale, he combines startup founder grit with enterprise-grade ML engineering for long-context, multilingual, and agentic AI systems.
9 years of coding experience
4 years of employment as a software developer
Master's degree Information Management and Systems, Master's degree Information Management and Systems at University of California, BerkeleyBachelor's degree Electronic Engineering, Bachelor's degree Electronic Engineering at Tsinghua University
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (15)
natural-language-generation3
spring3
python3
nlp3
secured3
midi3
natural-language-processing3
music3
signed3
semantic-parsing3
language-processing2
ethereum2
machine-learning2
code-generation2
deep-learning2
Programming languages (6)
Github contributions (5)
KevinHuuu/lang2code
Mar 2022 - Mar 2023
Contributions:3 commits, 2 pushes, 1 branch in 11 months
CAHLR/DKT_pre
Jun 2017 - Jul 2017
Contributions:28 commits in 1 month
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