Neurosurgery resident claims proof of Crouzeix conjecture with AI assistance

Neurosurgery resident Shanmu Jin posted a preprint claiming to prove the long-standing Crouzeix conjecture with AI assistance, reportedly including a 16-hour autonomous ChatGPT-5.6 run. SIAM News covered the result with commentary by Alex Townsend and Anne Greenbaum.

2026-11-08 ~ 2026-11-10 · 2 related posts

• AI helps neurosurgery resident settle 22-year-old Crouzeix's conjecture in matrix analysis — IgorCarron · 2026-11-08
• ChatGPT-5.6's 16-hour autonomous run credited in shockingly simple proof of Crouzeix's conjecture — FrnkNlsn · 2026-11-10