Introducing Holo4: powering generalist computer-use agents

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Lab Notes: Post-training Nemotron 3.5 Super VL 120B-A12B for computer use

Methods and findings from post-training the new NVIDIA 120B-A12B vision model.

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Cover: a pixelated swirl of four inks merging into a glowing orb, over the words Lab notes, Nemotron 3.5 Super VL CUA post-training.

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Floor of screens from Holo4 benchmark runs across web apps, desktop software and mobile.

September 28, 2026Research

Holo4: powering generalist computer-use agents

Click, code and call tools across desktop, web and mobile. Holo4 27B scores 85.2% on OSWorld at $0.08 per task.

Title card: Computer-use Agents

July 16, 2026Product

Computer-use Agents launch as a managed API

Title card: Booting Fast and Slow

July 8, 2026Engineering

Booting Fast and Slow

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Every announcement and article, newest first. Filter by topic or search the whole index.

October 15, 2026

Lab Notes: Post-training Nemotron 3.5 Super VL 120B-A12B for computer use

September 28, 2026

Holo4: powering generalist computer-use agents

Computer-use Agents launch as a managed API

Booting Fast and Slow

VRAM Ghost Busting: Who You Gonna `close()`?

HoloDesktop CLI runs the agent on your own machine

H Company joins the NVIDIA Nemotron Coalition

Holo3.1 makes computer use fast and local

Handicap International finds its funders among 13,000 foundations

Holotron3