Claude 4.6 Opus

Microsoft Research published a paper showing LLMs corrupt 25% of documents during delegated workflows, while Microsoft also canceled Claude Code licenses for thousands of internal developers, citing c…

A new study from Microsoft Research, DELEGATE-52, found that 19 large language models, including frontier systems like Gemini 3.1 Pro and GPT 5.4, corrupt an average of 25% of document content during …