LLM
nebius
nvidia
openrouter
Llama Family
Released: Jul 2024 Updated: Feb 2026

Llama 3.1 Nemotron Ultra 253B V1

Llama 3.1 Nemotron Ultra 253B V1 is a LLM model.

Vision
Audio
Tool Use
Reasoning
Citations

Key Specs

Context
131k
Max Output
8k
Best Price (Input / Output)
Free / Free per 1M tokens
Chat with Model
Try on OpenRouter

Pricing Comparison

Provider Input (1M) Output (1M) Image (1k)
nvidia Free Free -
nebius $0.60 $1.80 -
openrouter $0.60 $1.80 -

Prices are per 1 million tokens unless otherwise noted. Image pricing is per 1000 images if applicable.