Llama 3.3 Nemotron Super 49B v1 vs Llama 3.1 Nemotron Ultra 253B v1: side-by-side summary

Llama 3.3 Nemotron Super 49B v1 and Llama 3.1 Nemotron Ultra 253B v1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Llama 3.3 Nemotron Super 49B v1, from Nvidia, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Llama 3.1 Nemotron Ultra 253B v1, from Nvidia, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

Context window

• Llama 3.3 Nemotron Super 49B v1: 131,072 tokens
• Llama 3.1 Nemotron Ultra 253B v1: 131,072 tokens

Price

• Llama 3.3 Nemotron Super 49B v1: Pricing varies by provider
• Llama 3.1 Nemotron Ultra 253B v1: Pricing varies by provider

Provided by

• Llama 3.3 Nemotron Super 49B v1: Nvidia
• Llama 3.1 Nemotron Ultra 253B v1: Nvidia

• Llama 3.3 Nemotron Super 49B v1 model details, providers and pricing
• Llama 3.1 Nemotron Ultra 253B v1 model details, providers and pricing