Dmitry Rybin

Anthropic's Claude Mythos Preview discovered improved cryptographic attacks on the HAWK digital signature scheme and a weakened version of AES, with full research papers published. The HAWK attack req…

Two AI models, GPT-5.6 Pro and Grok 4.5 Medium, independently produced counterexamples to the Dinitz-Garg-Goemans conjecture, a network optimization problem open since 1999, using casual prompts. Dmit…

Dmitry Rybin, cofounder of a $100M AI startup in Shenzhen and a math PhD from CUHK, claimed on X that OpenAI's GPT-5.6 Pro constructed a counterexample to the Dinitz-Garg-Goemans conjecture, a graph t…