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Epoch confirms GPT5.4 Pro solved a frontier math open problem
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Overview
A Ramsey-style problem on hypergraphs has been solved by Kevin Barreto and Liam Price using GPT-5.4 Pro. The solution has been confirmed by Will Brian and will be published, along with a transcript of the original conversation.
Summary from epoch.ai.
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Hacker News · epoch.ai
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Based on 5 sampled comments from this thread. Analyzed 2026-03-24.
- Praise: The confirmation that GPT-5.4 Pro solved a frontier math problem could signify a major leap in AI capabilities, potentially transforming skepticism into belief about AI's innovative potential.
- Praise: The excitement surrounding AI's ability to tackle complex problems suggests a new era where AI could contribute significantly to advancements in various fields, enhancing human understanding and innovation.
- Concern: Concerns about the reliability of assessments regarding the difficulty of solved problems highlight skepticism about the true capabilities of AI, suggesting that not all achievements may be equally impressive.