Llama 3.1 Nemotron Ultra 253B

AI model Released Apr 7, 2025

Context window: 128,000 tokens
Maximum output: 8,192 tokens
Open weights: Yes

No matched benchmark results are available for this entry yet.

Run it locally

Inference · memory estimate

Llama 3.1 Nemotron Ultra 253B

Not enough verified architecture information for a reliable VRAM estimate.

API cost

USD / month

Input tokens / monthOutput tokens / month

Standard text-token estimate. Excludes taxes, caching, batch discounts, reasoning and multimodal surcharges. Provider limits and regional availability may differ.

Llama 3.1 Nemotron Ultra 253B

Provider offer

Capabilities

Context window: 128,000 tokens
Maximum output: 8,192 tokens
Reasoning: Yes
Tool calling: Yes
Open weights: Yes

Input modalities

text

Output modalities

text