Shiyu Wang
AI Scientist@Salesforce AI Research | LLMs pre- & post-training & evaluation, GenAI, Agentic AI
- Role
- Applied Scientist at Salesforce
- Location
- San Francisco, CA, US
- LinkedIn followers
- 500 followers
About Shiyu Wang
I\'m an AI engineer working on Gemini post-training (SFT, RL) at Google to improve AI…
Experience
Applied Scientist
Feb 2024 — Present · Palo Alto, CA, US
LLMs training & evaluation @ Salesforce AI ResearchKey projects:(1) LLMs pre-training:• Led large-scale frontier LLM pre-training to 180B+ tokens on v5p-1024 TPU clusters, optimizing FSDP sharding, I/O, and data streaming efficiency.• Authored technical report and released open-source resources- Technical report: https://arxiv.org/pdf/25•••••70 - Model card: https://huggingface.co/Salesforce/CoDA-v0-Instruct - Training pipeline & receipes: https://github.com/SalesforceAIResearch/CoDA(2) Large agent model finetuning, serving, evaluation:• Finetuned models in Llama and Gemma series for function calling. • Deployed and optimized vLLM serving pipelines on AWS Gateway for scalable inference.• Evaluated LLMs on function-call accuracy, hallucination, and safety compliance: AI for anomaly detection and resource management:• Built GBM-based anomaly forecasting models for proactive detection of data cloud anomalies.• Developed and maintained XGBoost predictors for CPU traffic forecasting and utilization control, improving resource efficiency and reliability.
Education
Fudan University
Bachelor of Science - BS
Yale University
Master of Science - MS
Emory University
Doctor of Philosophy - PhD
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