Qiang Zhang

Sobre mí

Senior AI Engineer and Member of Technical Staff specializing in foundation models, LLM post-training, model evaluation, and distributed AI systems, with 11+ years of experience spanning applied machine learning, large-scale backend infrastructure, and production AI. At OpenAI, contributed to Structured Outputs, o3-mini training, and GPT-4.1 research, while engineering evaluation infrastructure processing 100K+ benchmark samples and millions of generated tokens, reducing model validation cycles by ~50% and evaluation engineering effort by ~40%.

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