# Nvidia's Nemotron-3-Ultra Beats Top Competitive Programming Coder

> Nvidia's Nemotron-3-Ultra, a 550-billion-parameter model tuned for code and reasoning, scored 535.4 out of 600 on the 2026 International Olympiad in Informatics problem set, edging past the top human competitor's 498.27. Competitive programming has long been a proving ground for elite young coders, and the claim is that a model has now beaten the best of them on championship-level problems. The IOI is not a rote exercise. Its problems demand original algorithmic insight under time pressure, exactly the kind of open-ended reasoning that models were supposed to find hard. Clearing it, if independently confirmed, is a meaningful marker of how far AI coding has come in a short span. The caveat is that olympiad problems are self-contained puzzles with clean specifications, which is not what most software work looks like. Still, the trajectory is hard to ignore, and it raises real questions about what entry-level competitive coding skill will be worth.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: AI Weekly · Published Saturday, September 5, 2026_

## Wortins' read

Nvidia's Nemotron-3-Ultra, a 550-billion-parameter model tuned for code and reasoning, scored 535.4 out of 600 on the 2026 International Olympiad in Informatics problem set, edging past the top human competitor's 498.27. Competitive programming has long been a proving ground for elite young coders, and the claim is that a model has now beaten the best of them on championship-level problems. The IOI is not a rote exercise. Its problems demand original algorithmic insight under time pressure, exactly the kind of open-ended reasoning that models were supposed to find hard. Clearing it, if independently confirmed, is a meaningful marker of how far AI coding has come in a short span. The caveat is that olympiad problems are self-contained puzzles with clean specifications, which is not what most software work looks like. Still, the trajectory is hard to ignore, and it raises real questions about what entry-level competitive coding skill will be worth.

## Source

[Read the full story at AI Weekly](https://aiweekly.co/ai-news-today/edition/2026-09-04)

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