What changed in AI today

• Shing-Tung Yau and leading Chinese mathematicians launched the Yau Laboratory Alliance for Mathematics and Artificial Intelligence on Sunday in Beijing.
• The alliance unites eight institutions and aims to build a network of over 1,000 researchers, according to the South China Morning Post.
• Twenty-five Fields Medal winners reportedly worry AI-generated proofs erode understanding, and parts of the community are calling for a boycott.

Why it matters for marketers: Content teams covering AI in science should note the sharp split: Chinese institutions are investing in AI math tools while Western researchers push back on AI-generated proofs.

• MASS has one model act as orchestrator, sub-agents, evaluator and optimizer, without a stronger teacher model.
• Win rate against the base model rose from 53.9 percent after one round to 69.9 percent after two, on test tasks.
• Gains weakened under task-by-task comparison, and the delegation tool went unused in all 180 runs.
• The authors warn that errors missed in all three roles could be accepted as progress and carried into the next model.

Why it matters for marketers: Teams using self-evaluated AI pipelines should add independent checks, since a model may approve its own flawed outputs and pass them into later training.