OpenAI's GPT-5.4 Pro reportedly solves a longstanding open Erdős math problem in under two hours
The unreleased model autonomously cracked a decades-old mathematical puzzle, signaling a major leap in AI reasoning.
A viral report claims OpenAI's next-generation model, GPT-5.4 Pro, has autonomously solved a previously unsolved mathematical problem originating from the legendary Paul Erdős. The specific problem, part of Erdős's vast legacy of conjectures and open questions, had resisted solution for decades. According to the claim, the model produced a verifiable proof in under two hours of computation, a feat that would represent a quantum leap in AI's capacity for deep, symbolic reasoning and theorem proving.
This achievement moves far beyond the statistical pattern-matching of previous large language models. Solving an Erdős problem requires navigating abstract mathematical spaces, formulating novel logical steps, and constructing a rigorous proof—capabilities core to advanced human intelligence. If validated, it signals that GPT-5.4 Pro can engage in genuine mathematical discovery, not just retrieval or recombination of known information.
The implications for academic research are profound. Such a tool could act as a co-pilot for mathematicians, rapidly exploring proof strategies and verifying conjectures, potentially accelerating progress in fields like number theory and combinatorics. Technically, it also sets a new, extremely high bar for evaluating AI reasoning, moving benchmarks from multiple-choice questions to open-ended creative problem-solving. However, the AI community awaits official confirmation and peer review of both the model's output and the problem's status, as viral claims in AI require rigorous scrutiny.
- Reportedly solved a decades-old, open problem from Paul Erdős's mathematical canon.
- Achieved the solution autonomously in under two hours of processing time.
- Represents a potential breakthrough in automated theorem proving and abstract reasoning, beyond current LLM capabilities.
Why It Matters
This demonstrates AI's potential to become a fundamental tool for scientific discovery and complex problem-solving at the highest levels.