NVIDIA
NVIDIA
Multimodal model · United States ·May 2025

Cosmos-Reason1 7B

Multimodal Open (Restricted)
7B
Parameters

About Cosmos-Reason1 7B

Cosmos-Reason1 7B is an AI model developed by NVIDIA, in the multimodal category, released in 2025, made available as an open-weights model with 7B params.

On this page you'll find Cosmos-Reason1 7B's full specifications. Review provider pricing and benchmark scores below, or compare Cosmos-Reason1 7B head-to-head with other multimodal models.

→ More models by NVIDIA → All multimodal models → AI benchmarks leaderboard

Links

Announcement ↗ Hugging Face ↗

Run Cosmos-Reason1 7B locally — what to buy

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Sized to what Cosmos-Reason1 7B actually needs (~8k context at Q4), not to the biggest GPU: Good = cheapest that runs it, Better = best value, Best = most headroom. Speed is a hardware estimate; anything past ~120 tok/s is shown as instant.

Good
Intel Arc B580 12GB
Consumer GPU · ~$249
~83.8 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →
Better
Intel Arc A770 16GB
Consumer GPU · ~$329
~102.9 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →
Best
AMD Radeon RX 7800 XT
Consumer GPU · ~$499
~120 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →

Software support

·ExLlamaV2 ·KoboldCpp ·LM Studio ·MLX ·Ollama ·SGLang ·TensorRT-LLM ·llama.cpp ·vLLM ?KTransformers ?text-generation-webui

✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.

Consumer GPU
41.1–120+ tok/s
32 options →
Apple
24.9–120+ tok/s
18 options →
Datacenter GPU
120+ tok/s
13 options →

Community

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Frequently asked questions

What is Cosmos-Reason1 7B? ▶

Cosmos-Reason1 7B is an AI model developed by NVIDIA, in the multimodal category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Cosmos-Reason1 7B? ▶

Cosmos-Reason1 7B was developed by NVIDIA and released in 2025.

Is Cosmos-Reason1 7B open source or proprietary? ▶

Cosmos-Reason1 7B ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does Cosmos-Reason1 7B cost? ▶

Pricing for Cosmos-Reason1 7B depends on the provider. See the providers table on this page for the latest API rates.

How does Cosmos-Reason1 7B perform on benchmarks? ▶

Benchmark scores for Cosmos-Reason1 7B are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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