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Cosmos Reason2 8B

Vision language model for physical-world understanding with structured reasoning on video and images

nvidia/cosmos-reason2-8b
Type
Text
Quality
Not rated yet
Context window
131,072 tokens
Max output
16,384 tokens
Input price
Free
Output price
Free
Cache read
—
Cache write
—
Parameters
8.8B (8,767,123,696)
Downloads
89K in the last 30 days
Likes
240
Access to weights
Accept the license on Hugging Face first
Released
Dec 1, 2025
Knowledge cutoff
—
Takes in
Text, Image, Video
Puts out
Text
Reasoning
Yes
Tool calling
Yes
Structured output
No
File attachments
Yes
Access
Free
License
NVIDIA Open Model license
Rarity
Common
Set number
710/1044
Open NVIDIA docsWeights on Hugging FaceWhere to run it 1Meet its creatureBattle North Small Translate

No matching Hugging Face repo was found, so this shows NVIDIA’s usual open-weight license. Check the model card before relying on it. Specs from models.dev, downloads from Hugging Face, last changed Oct 19, 2026. Official source: docs.api.nvidia.com.

How good is it?

Public leaderboard scores for Cosmos Reason2 8B, refreshed daily from Epoch AI and LMArena.

No public leaderboard lists Cosmos Reason2 8B yet. Epoch AI and LMArena cover most chat, image, and video models from the big labs; embeddings, speech, and small open models mostly go unrated.

Where to run it

1 provider sells Cosmos Reason2 8B through an API. Prices are per million tokens, cheapest first.

API providers

ProviderInputOutputContext
NvidiaOfficialFreenvidia/cosmos-reason2-8bFreeFree131K

From models.dev and Hugging Face, checked daily. Resellers’ listings can lag behind their price pages, so confirm with the provider before you commit.

Face off

Current text models from other labs at a similar output price.

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