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Applied AI·August 11, 2026·1 min read

Sources: Nvidia is developing a Nemotron 4 model with 1T+ parameters, up from Nemotron 3 Ultra's 550B parameters but smaller than leading Chinese open models

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Nvidia pushing Nemotron 4 past 1T parameters as an open model is about selling more of the stack—GPUs, software, and reference workloads—rather than chasing benchmark glory. If you’re building on open weights, expect a more opinionated Nvidia ecosystem where the model, tooling, and hardware are tightly coupled.