模型介绍
NVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and specialized tasks that...
下方摘要由共用资料处理模型依据来源整理，非本站实测；选型结论请结合原始资料和实际业务验证。
主要特点
- Open mixture-of-experts (MoE) architecture with 3B active parameters per forward pass
- Optimized for high-throughput agentic workloads and specialized reasoning tasks
- Free-to-use model available via OpenRouter
局限与注意事项
- Total parameter count is 30B, but only 3B are active per inference — may limit expressiveness on some complex tasks
- Limited public documentation on fine-tuning support, tool integration details, or multimodal capabilities
- No information provided about context window handling beyond the stated 1M context size claim
来源报价与费用分析
同一模型在不同渠道、地区和配置下可能采用不同价格。下表独立保留各渠道报价，不将渠道价格视为厂商官方统一价格。
| 来源 / 渠道 | 输入 | 输出 | 计费单位 | 采集时间 |
|---|---|---|---|---|
| OpenRouter · nvidia/nemotron-3.5-lightning:free ↗ | USD 0 | USD 0 | 每百万 Token | 2026/11/2 06:25:22 |
按月估算基础 Token 费用
预估不包含缓存优惠、阶梯定价、多模态附加费用、网络检索、税费及推理额外输出。
公开评测与运行配置
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
查看完整已收录榜单 →常见问题
Is Nemotron 3.5 Lightning truly free to use?
Yes — according to the source, it is offered as a free model on OpenRouter.
What does '3B active parameters out of 30B total' mean?
It is a sparse mixture-of-experts model: only 3 billion parameters are activated per token generation, though the full model contains 30 billion parameters.
Does it support tool use or function calling?
The model is tagged with 'tools', suggesting designed support for tool-augmented workflows, but specific implementation details (e.g., JSON schema adherence, built-in tool registry) are not disclosed in the provided material.
开放权重是否代表可以免费商用？
不一定。应核对具体版本许可证、商用门槛和使用政策。自部署还会产生算力和维护成本。
这些价格是实时结算价格吗？
不是实时结算价格，而是带采集时间的来源报价快照。请到对应渠道核对当前版本、区域、折扣和计费方式。
资料来源与可追溯记录
许可证：来源未披露，须进一步核验。模型介绍与第三方评测均以原来源的具体版本和方法为准。