Event ·Multi-source

RL训练使Nemotron 3 Nano数学准确率从22%升至91%，花费不到5美元

NVIDIA AI展示使用PrimeIntellect托管RL训练，将Nemotron 3 Nano在数学任务上的准确率从22%提升至91%，总成本低于5美元。工作流程包括基线检查、奖励训练和重新测试，最终输出可下载的LoRA适配器。该方案可通过修改一行代码扩展至Nemotron 3 Super和Ultra。

Current read

花5美元用托管RL把Nemotron 3 Nano的数学准确率从22%拉到91%，还能一键扩展到更大模型，太实用了！

7 sources72° AI heatLast updated 2026/7/23 16:04:10

Evidence

7 sources

Primary sourceNVIDIA AI

2026/7/23 16:04:10View source

Related source 1Aravind Srinivas

2026/7/22 01:54:12View source

Related source 2elvis

2026/7/21 22:58:44View source

Related source 3vLLM

2026/7/23 06:20:46View source

Related source 4LMSYS Org (SGLang)

2026/7/23 14:37:47View source

Related source 5IT之家

2026/7/21 22:39:40View source

Related source 6marktechpost

2026/7/22 00:01:32View source

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