Nous Research Joins NVIDIA Nemotron Coalition, Offers Free Nemotron 3 Ultra Access

Nous Research

Jun 4, 2026

Nous Research has joined NVIDIA's Nemotron Coalition and is providing two weeks of free access to NVIDIA's Nemotron 3 Ultra model on its Nous Portal. This allows users to experience the model through an agentic platform.

Nous Research has joined NVIDIA's Nemotron Coalition, a group of AI labs advancing open frontier foundation models. In partnership with NVIDIA and Nebius, Nous Research offers two weeks of free access to the Nemotron 3 Ultra model on its Nous Portal platform (June 4th–18th).

Free Access Period: June 4th – June 18th
Model Name: Nemotron 3 Ultra
Access Platform: Nous Portal
Access Tier: `nvidia/nemotron-3-ultra:free`
Access Methods: Desktop app, Command line

The Nemotron Coalition fosters collaborative development of open frontier models. Nous Research's inclusion in this initiative, which includes partners like Mistral AI, makes the Nemotron 3 Ultra model more accessible.

Users can access the nvidia/nemotron-3-ultra:free tier through the Nous Portal. Free access is available via desktop or command-line, enabling experimentation with an open-weight model for agentic use.

View the full update on hermes-agent.nousresearch.com

Nous Research

@NousResearch5d ago

We are excited to join Nvidia's Nemotron Coalition of leading AI labs working together to advance open frontier foundation models. To celebrate we have partnered with @nvidia and @nebiustf to provide 2 free weeks of the new Nemotron 3 Ultra model on the Nous Portal! https://t.co/z4jFzPgY17

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