NVIDIA Nemotron 3 Ultra Leads Open Models on Accuracy and Efficiency in Agentic RTL Coding
NVIDIA, Monday, July 27th, 2026
Nemotron 3 Ultra tops open models for register transfer level coding, a bottleneck in chip design.
Modern chip design is increasingly limited by engineering time, with register transfer level development and verification requiring specialized skills in short supply.
NVIDIA reports that Nemotron 3 Ultra leads open models on both accuracy and efficiency in agentic RTL coding tasks.
The post covers the evaluation methodology and how the model compares against other open options. RTL is a demanding target because correctness is verifiable and errors are expensive, which makes benchmark results more meaningful than in open-ended coding. NVIDIA covers how the model is accessed and deployed.