# NVIDIA Releases Nemotron TwoTower with 2.42× Faster Text Generation

> NVIDIA released Nemotron-Labs-TwoTower, an open-weight diffusion language model that generates text via parallel decoding, achieving 2.42× higher throughput while retaining 98.7% of baseline quality. The model's two-tower architecture separates jobs elegantly: an autoregressive context tower stays frozen during training, while only the separate denoiser tower trains to parallel-decode. Trained on 2.1 trillion tokens atop a 25-trillion-token backbone, TwoTower ships open-weight on Hugging Face under the NVIDIA Nemotron license. It represents the kind of incremental, useful innovation, not headline-grabbing capability, but real efficiency, that shifts what's possible in production systems.

_Section: [Daily AI Updates](https://www.wortins.com/daily-ai) · Source: MarkTechPost / NVIDIA · Published Wednesday, July 8, 2026_

## Wortins' read

NVIDIA released Nemotron-Labs-TwoTower, an open-weight diffusion language model that generates text via parallel decoding, achieving 2.42× higher throughput while retaining 98.7% of baseline quality. The model's two-tower architecture separates jobs elegantly: an autoregressive context tower stays frozen during training, while only the separate denoiser tower trains to parallel-decode. Trained on 2.1 trillion tokens atop a 25-trillion-token backbone, TwoTower ships open-weight on Hugging Face under the NVIDIA Nemotron license. It represents the kind of incremental, useful innovation, not headline-grabbing capability, but real efficiency, that shifts what's possible in production systems.

## Source

[Read the full story at MarkTechPost / NVIDIA](https://www.marktechpost.com/2026/07/01/nvidia-releases-nemotron-labs-twotower/)

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