Is Nemotron 3 Ultra or Llama 3.1 8B cheaper?

Llama 3.1 8B is cheaper on output tokens ($0.22 vs $2.15 per 1M).

Which has the larger context window, Nemotron 3 Ultra or Llama 3.1 8B?

Nemotron 3 Ultra has the larger context window (262K tokens).

Nemotron 3 Ultra vs Llama 3.1 8B

Llama 3.1 8B is cheaper on output tokens, while Nemotron 3 Ultra offers a larger context window. Choose Nemotron 3 Ultra or Llama 3.1 8B based on the trade-off between cost, context, and the benchmarks that matter for your use case.

Spec	Nemotron 3 Ultra	Llama 3.1 8B
Provider	CoreWeave	CoreWeave
Input / 1M tokens	$0.50	$0.22
Output / 1M tokens	$2.15	$0.22
Context window	262K	131K
Parameters	—	—
Open weights	Yes	Yes
Released	Jun 2026	Jul 2024

Nemotron 3 Ultra details →Llama 3.1 8B details →

FAQ

Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.