Is Cosmos 3 Nano World Model free to use?

Yes. Cosmos 3 Nano World Model is available for free through 1 provider(s) listed below, with no purchase required.

What are the rate limits and quotas?

Free access varies by provider — NVIDIA NIM: Rate Limit.

Sign up with NVIDIA NIM, then create an API key from your dashboard. See the provider details above for the exact steps.

Cosmos 3 Nano World Model is currently available for free via: NVIDIA NIM.

Updated 8/29/2026

NVIDIA's physical AI world foundation model for robotics simulation, spatial reasoning, and video generation.

NVIDIA 物理世界基座模型（World Foundation Model），能够遵循物理规律预测场景演化、模拟机器人动作并生成物理一致的高清视频。

No examples provided yet.

The following platforms provide free access to Cosmos 3 Nano World Model through free tiers, trial credits, or daily quotas.

Provider	Context Window	Free Quota	Requires CC	Rating	Action
NVIDIA NIM	N/A	Rate Limit 40 requests per minute	No	加载评分…	Details

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