Meta AI

Llama 3.1 Nemotron Ultra 253B

Type
language model
Context
128K tokens
Max output
16K
Released
7 April 2025
API string
nvidia/llama-3.1-nemotron-ultra-253b-v1
Weights
open

Prices by provider

Provider Input, $ per 1M Output, $ per 1M In our data since
Nebius Token Factory $0.6 $1.8 31 Jul 2026

Only the base tier and only per-token prices are shown. Batch, discounted and cached rates, as well as prices per image or per second of video, do not go into this table: they cannot stand in the same column as a price per million tokens.

The date in the last column is the day this price first entered our collection. The price may well be older: before that day we simply were not recording it. It has not changed since — otherwise a new row with a new date would stand in its place.

Measurement results

Task set Result Run conditions Measured by
Arena Score, mathematics 1,359.51 1,322–1,397
Arena Score in English 1,344.5 1,330–1,359
Arena Score, overall 1,319.57 1,308–1,331
Arena Score, multi-turn dialogue 1,317.09 1,287–1,347
Arena Score, hard prompts 1,316.05 1,295–1,337
Arena Score, creative writing 1,314.7 1,288–1,341
Arena Score, programming 1,312.4 1,283–1,342
Arena Score, instruction following 1,308.26 1,287–1,329
Arena Score, long queries 1,298.83 1,269–1,329
Arena Score in Russian 1,283.31 1,254–1,313