← Back to PeopleZDResearcherZheng DuSenior Applied AI Leader at AmazonLinkedInCo-author of OckBench research measuring efficiency of LLM reasoning.1Mentions1Articles1OutletsCompanies CoveredAnthropic1DeepSeek1Google1OpenAI1ArticlesMost recent firstMentioned InReferenced in coverageOckBench Model Testing ResearchOckBenchcautiousJul 27, 2026“Co-author of OckBench research measuring efficiency of LLM reasoning.”