OpenAI's new model Astra cracks 10 math problems it couldn't solve before

OpenAI just released Astra and it solved 10 long-standing math problems. These are the kind of problems that have been sitting around for years — not the ones a human would struggle with, but the ones that have kept stumping models. The claim is that this is a real step up, not just a bigger model getting lucky on a few benchmarks.

What's interesting is what this means for the people who actually use models to do work. Astra is the next major model in OpenAI's lineup, and it's being positioned as a meaningful upgrade, not a minor iteration. If the math holds up in practice, it's a sign that OpenAI is getting better at the kind of reasoning that matters when you're asking a model to work through something step by step.

Why this matters for us: models that can reason through problems are tools we can actually trust — not just fancy autocomplete, but something that gets the answer right when we need it.