Llama 3.1 Nemotron Ultra 253B
Context
128K
Max output
128K
Serving providers
1
Cheapest input
$0.60 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Benchmarks
independent evaluations · source: Artificial AnalysisHeadline indices
Individual benchmarks · click a row for effort variants
| Benchmark | Best score | Effort | Cost / task | |
|---|---|---|---|---|
| CritPt | 0% | reasoning: true | — | |
| EvalComputeProxy | 498.8 | reasoning: true | — | |
| GPQA Diamond | 73% | reasoning: true | — | |
| Humanity's Last Exam | 8% | reasoning: true | — | |
| IFBench | 38% | reasoning: true | — | |
| LiveCodeBench | 64% | reasoning: true | — | |
| Long-Context Reasoning | 7% | reasoning: true | — | |
| MMLU-Pro | 82% | reasoning: true | — | |
| Omniscience | -45.5 | reasoning: true | — | |
| SciCode | 35% | reasoning: true | — | |
| TerminalBench Hard | 2% | reasoning: true | — | |
| τ²-bench | 11% | reasoning: true | — |
Pricing by serving provider
standard tier · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NebiusCheapest | $0.60 | $1.80 | 1 | ||||||||||||||||
| |||||||||||||||||||
Price history
input + output $/1M since we started tracking Input Output
Cost calculator
estimate your monthly spend on this model$264
estimated / month
Model IDs
copy the exact identifier for your platformnebius/nvidia/Llama-3.1-Nemotron-Ultra-253B-v1
Frequently asked questions
Llama 3.1 Nemotron Ultra 253B pricing, context and availabilityHow much does Llama 3.1 Nemotron Ultra 253B cost?
Llama 3.1 Nemotron Ultra 253B costs $0.60 per 1M input tokens and $1.80 per 1M output tokens at its cheapest provider via Nebius.
What is the context window of Llama 3.1 Nemotron Ultra 253B?
Llama 3.1 Nemotron Ultra 253B accepts up to 128K tokens of context and can return up to 128K output tokens.
What can Llama 3.1 Nemotron Ultra 253B do?
Llama 3.1 Nemotron Ultra 253B supports tool use.
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