TLDR Tech / AI
NVIDIA just announced the release of Nemotron 3 Ultra
Nemotron 3 Ultra features 550B parameters (55B active). It is the most intelligent open weights model from the US. The model will be made available in NVFP4 quantization for higher inference performance. It scores 48 on the Artificial Analysis Intelligence Index, well ahead of the next strongest model, Gemma 4 31B, which scored 39. Nemotron 3 Ultra serves over 300 tokens per second on a pre-release Deep Infra endpoint.
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