Two separate research teams have independently solved the same open problem in quantum cryptography by leveraging OpenAI's GPT-5.6 Sol Ultra, submitting their papers just three hours apart, according to The Decoder. This remarkable coincidence highlights the growing role of advanced AI models in tackling complex scientific challenges.

One researcher noted that when an open problem is mentioned, the first step is often to see if GPT can solve it, underscoring how AI tools like GPT-5.6 Sol Ultra are becoming indispensable in research workflows. The use of such AI-driven methods is accelerating innovation in fields like cryptography, where problems are traditionally difficult to solve.

For Japanese markets, where quantum computing and cryptography advancements influence both FX and crypto sectors, this development signals a potential shift toward faster breakthroughs driven by AI, which could impact technology stocks and digital asset security strategies.