Cosmos 3 Super Reasoner

NVIDIA's Cosmos 3 vision-language reasoning model for physical AI, built for understanding real-world environments and multi-step reasoning over visual input.

cosmos3-super-reasoner
STABLEGet StartedView uptime
262,144 context
Released June 1, 2026
Starting at $0.10/M input tokens
Starting at $0.30/M output tokens
Streaming
Vision
Tools
Reasoning
JSON Output
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All Providers for Cosmos 3 Super Reasoner

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

Nebius AI
Context: 262.1kQuant: fp16
Input
$0.1
/M tokens
Cache Read
/M tokens
Output
$0.3
/M tokens
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Frequently asked questions

What is Cosmos 3 Super Reasoner?

NVIDIA's Cosmos 3 vision-language reasoning model for physical AI, built for understanding real-world environments and multi-step reasoning over visual input. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does Cosmos 3 Super Reasoner cost?

Pricing for Cosmos 3 Super Reasoner on LLM Gateway starts at $0.10 per million input tokens and $0.30 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of Cosmos 3 Super Reasoner?

Cosmos 3 Super Reasoner supports a context window of up to 262,144 tokens on its largest provider deployment.

Which providers serve Cosmos 3 Super Reasoner?

Cosmos 3 Super Reasoner is served by Nebius AI through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does Cosmos 3 Super Reasoner support tool calling and structured outputs?

Yes. Cosmos 3 Super Reasoner supports both tool (function) calling and structured JSON outputs through LLM Gateway.

When was Cosmos 3 Super Reasoner released?

Cosmos 3 Super Reasoner was released on June 1, 2026.