# Wes Roth — 'OpenAI's Astra JUST solved math...'

> Wes Roth breaks down OpenAI's Astra math result — ten open problems, Lean proofs on GitHub, and what mathematicians think.

- Org: Wes Roth
- Date: 2026-08-02
- Category: video
- Source: https://www.youtube.com/watch?v=TjUxBdiut1k
- Canonical page: https://ai-tldr.dev/releases/wes-roth-openai-astra-math-aug2/

## In short

Wes Roth walks through OpenAI's new claim that an internal Astra model cracked ten long-standing open math problems, spending under $2,000 in tokens per problem and publishing Lean 4 proofs on GitHub.

## What it is

Wes Roth's new video unpacks OpenAI's Astra math announcement. The internal Astra model reportedly cracked ten long-standing open problems in analysis, combinatorics and number theory, with token costs under $2,000 per problem and machine-checked Lean 4 proofs posted to GitHub.

## How it works

Roth reads through OpenAI's write-up, shows the Lean proofs and the problem list, and pulls in reactions from Terence Tao and other mathematicians on how AI-assisted proof-writing is starting to touch open research questions rather than textbook exercises.

## Why it matters

The Astra math result is the first time a frontier lab has claimed serious open-problem wins with proofs anyone can rerun, and Wes Roth is where a lot of AI viewers form their first take. His breakdown is the version most of the audience will actually watch instead of reading OpenAI's report.

## Who it's for

AI-tool viewers, ML-curious math and CS students

## Try it

Watch the video, then browse OpenAI's Lean proofs on GitHub

## Links

- [Watch on YouTube](https://www.youtube.com/watch?v=TjUxBdiut1k)
- [Wes Roth Channel](https://www.youtube.com/channel/UCqcbQf6yw5KzRoDDcZ_wBSw)