NVIDIA 发布 Nemotron 3.5 Lightning，面向长时运行智能体
NVIDIA Nemotron 3.5 Lightning Delivers Fast, Accurate Specialized Task Execution for Long-Running Agents
NVIDIA 发布 Nemotron 3.5 Lightning，这是一个开放的 30B MoE 模型，激活参数为 3B，面向常驻智能体的执行层。该模型针对工具调用、结果校验和子智能体委派这类高频执行任务设计，官方称用前沿推理模型处理每一步执行会增加成本与延迟。
NVIDIA 官方给出该模型在智能体执行层的参数规模与激活量，可据此判断它在常驻智能体中的成本与延迟取舍。
Long-running AI agents spend most of their time on high-volume execution: tool calls, result validation, and subagent delegation. Using a frontier reasoning...
Long-running AI agents spend most of their time on high-volume execution: tool calls, result validation, and subagent delegation. Using a frontier reasoning model for every execution step adds cost and latency. NVIDIA Nemotron 3.5 Lightning is an open 30B mixture-of-experts (MoE) model with 3B active parameters built for that execution layer of always-on agents. It is designed for harnesses…
来源：NVIDIA Developer Blog · developer.nvidia.com