Llama 3.1 Nemotron Ultra 253B v1 (Reasoning)
By NVIDIA · released 2025-04-07 (18 months) · snapshot 2026-10-24
- Intelligence index
- 7.50
Is Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) on the Pareto frontier, and what beats it?
Not ranked · benchmark data missing
Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) does not report both selected axis metrics.
Open in the picker Daily check URL: 200 on the frontier, 409 once beaten
Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) today
Incomplete benchmark data
Intelligence and benchmark cost are both required to place this model on the frontier. Missing data is not a performance verdict.
- Intelligence index
- 7.50
- Benchmark cost
- Not reported
- Input / 1M tokens
- Not reported
- Output / 1M tokens
- Not reported
- Context window
- 128k
Intelligence: Artificial Analysis Intelligence Index. Cost: total cost to run that benchmark, so reasoning tokens count. API id: llama-3-1-nemotron-ultra-253b-v1-reasoning.
Compare head to head
Compare Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) with measured models
Should you use Llama 3.1 Nemotron Ultra 253B v1 (Reasoning)?
Should you use Llama 3.1 Nemotron Ultra 253B v1 (Reasoning)?
No verdict: it does not report both intelligence and benchmark cost.
What is better and cheaper than Llama 3.1 Nemotron Ultra 253B v1 (Reasoning)?
Other models on the intelligence-vs-cost frontier
How much does Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) cost?
Per-token prices are not reported; - to run the full Artificial Analysis Intelligence Index, the honest all-in number for reasoning models.
Frontier membership by axis pair
Other axis pairs where Llama 3.1 Nemotron Ultra 253B v1 (Reasoning) is Pareto-optimal.
| Y axis | X axis | On the frontier |
|---|---|---|
| AA intelligence index | AA total cost to run (USD) | no data |
| AA intelligence index | End-to-end total seconds | no data |
| AA intelligence index | Output speed tokens/sec | no data |
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/models/llama-3-1-nemotron-ultra-253b-v1-reasoning · Markdown: /api/v1/models/llama-3-1-nemotron-ultra-253b-v1-reasoning?format=md · llms.txt · agent skill