AnalysisAI ModelsJuly 8, 2026
NVIDIA Nemotron 3 Ultra tops benchmarks with LangChain
Nemotron 3 Ultra achieves highest accuracy among open models on agent benchmarks, at lower cost than top closed models. LangChain tuned its Deep Agents harness specifically for the model.
8 sources
NVIDIA Nemotron Achieves Benchmark-Leading Performance With LangChain Deep Agents Harnessblogs.nvidia.com
Create a LangChain Deep Agents Harness Profile for NVIDIA Nemotron 3 Ultra to Improve Performancedeveloper.nvidia.com
Tuning the harness, not the model: a Nemotron 3 Ultra playbooklangchain.com
Nemotron 3 Ultra is taking off on Together AI 🚀 In just days, it's climbed to 35B tokens/day on...x.com
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