Unverified50% confidenceFactExact time
The competition programming model is fine-tuned from Nemotron-3-Ultra-550B-A55B and uses the NVFP4 low-precision quantization format.
1
Sources
50%
Confidence
Long-term
Relevance
9/29/2026
First Seen
Sources
Related Entities
Related Claims
Unverified在非50系显卡上使用NVFP4会退化为软件模拟，导致显存占用大、精度差，无任何优势71% similarUnverifiedNVIDIA has developed a model called Nemotron Ultra with 550 billion parameters70% similarUnverifiedNVIDIA released a competition programming-specific model named NVIDIA-Nemotron-Labs-3-Competitive-Coding on Hugging Face.67% similarUnverifiedNVIDIA在2024年发布的论文中展示，使用98%合成数据训练的Nemotron模型在多项基准测试中达到了与纯人工数据训练模型相当的水平67% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/958391API
curl https://kongchang.com/api/v1/knowledge/claims/958391MCP
get_claim(id=958391)