NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 | Sulat AI Models

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NVIDIA: Llama 3.1 Nemotron Ultra 253B v1 | Sulat AI Models

Model details

NVIDIA: Llama 3.1 Nemotron Ultra 253B v1

Find out what this model does, when it was released, and which provider serves it.

Kilo Gatewaynvidia/llama-3.1-nemotron-ultra-253b-v1

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Quick Info

Provider: Kilo Gateway
Model key: nvidia/llama-3.1-nemotron-ultra-253b-v1
Release date: Apr 8, 2025
Last updated: Apr 11, 2026
Knowledge: Unknown
Input modalities: text
Output modalities: text
Capabilities: Reasoning, Open weights, Temp controls
Cost summary: In $0.60 · Out $1.80
Limit summary: 131,072 token context window

Cost

Input token cost: $0.60
Output token cost: $1.80

Limits

Output tokens: 131,072 tokens
Context window: 131,072 tokens