Nebius Token FactoryLlama-3.1-Nemotron-Ultra-253B-v1 model ID, context window & pricing
nemotron
Quick facts
Model ID nvidia/Llama-3_1-Nemotron-Ultra-253B-v1
Source Nebius Token Factory
Context Window 128000
Pricing $0.60 input / $1.80 output per 1M tokens
Capabilities tool calling, structured output, temperature control, open weights
Model overview
Llama-3.1-Nemotron-Ultra-253B-v1 is an AI model from Nebius Token Factory with 128000 token context window and text input support.
Published pricing is $0.60 input and $1.80 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
Model ID nvidia/Llama-3_1-Nemotron-Ultra-253B-v1
Provider Nebius Token Factory
Family nemotron
Status -
Knowledge Cutoff 2024-12
Release Date 2025-01-15
Input Modalities text
Output Modalities text
Context Window 128000
Input Limit 120000
Output Limit 4096
Tool Calling Yes
Reasoning No
Structured Output Yes
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $0.60
Output Cost / 1M tokens $1.80
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.06
Cache Write Cost / 1M tokens $0.75