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GPT-6 Astra saturates FrontierMath Tier 4 in about 14 months

A post says GPT-6 Astra has saturated FrontierMath Tier 4, research-level math problems meant to take experts hours or days, reaching saturation in roughly 14 months, far sooner than expected.

Haider.
@haider1Archived 2026.09.14Originally posted 2026.09.11
GPT-6 Astra saturates FrontierMath Tier 4 in about 14 months
Haider. @haider1Originally posted 2026.09.11
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GPT-6 Astra has saturated the FrontierMath Tier 4 benchmark these are research-level math problems designed to take expert mathematicians hours or even days to solve -- and somehow the benchmark reached saturation in roughly 14 months way beyond what i expected

This post quotes another post: x.com/epochairesearch/status/2098103831502708864

x.com/haider1/status/2098136929850270200Archived 2026.09.14 15:48