There's a critical distinction between a proof (which establishes truth) and an explanation (which provides understanding). Even when a complex mathematical problem is solved, there remains an 'unsolved expository problem' of making the solution comprehensible. This need for clarity and intuition will remain a crucial area for human or AI effort, even after theorems are proven.

Top AI models are now solving major open problems in mathematics, leading some in the field to feel their core purpose is being automated away. This isn't just about tools; it's a profound identity crisis for a discipline built on human ingenuity and the pursuit of solving theorems.

A common fear is that AIs will produce billion-line proofs of theorems without offering human insight. However, an alternative and perhaps more likely future is that their superhuman capabilities will be applied to explanation. They could take complex, human-incomprehensible proofs and find novel ways to make them intuitive and easy to understand.

As AIs automate theorem proving and even explanation, the role of human mathematicians will shift. Instead of being creators, they will act as curators, using their taste and social connection to guide others through the vast, AI-generated landscape of mathematical ideas. Their value will lie in providing motivation and a human-centric narrative.

The solution to the Erdős unit distance problem stands out not for its computational power, but for its creativity. The AI imported classical techniques from an entirely different mathematical field, a hallmark of human ingenuity, and produced a fruitful result that sparked further human research.

OpenAI's Astra model solving major open math problems highlights a critical issue: even experts cannot easily understand or verify the solutions. This forces a reliance on other AIs or formal proof systems for validation, signaling a future where human comprehension is no longer the gold standard for scientific progress.

OpenAI's Astra model solving major open problems in mathematics has led to a profound sense of despair among some experts. The sentiment, described as "The dark night of mathematics," reflects a fear that AI is not just automating tasks but devaluing a deeply human field of intellectual discovery.

The core fear isn't just automation, but that AI will mechanistically solve existing problems without the creative leap that opens up entirely new fields of research. This could leave the discipline sterile, with a list of solved questions but no new avenues for human-led discovery.

Even if AI could instantly prove any mathematical claim, it wouldn't end the field. The truly creative and valuable work in mathematics lies in higher-level tasks AI can't do: asking interesting questions, identifying fruitful problems, and inventing entirely new branches of mathematics like calculus or information theory.