Compare AI models
| Specifications | ||
ParametersA rough measure of how big the model is. More parameters usually means more capable and more expensive to run, though it is a poor guide on its own — a smaller, newer model often beats a larger, older one. | 1B/3B | 253B |
| API pricingUSD per 1M tokens · lower wins | ||
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $0.027Cloudflare | — |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $0.201Cloudflare | — |
These models have no shared benchmark scores. | ||
LiveCodeBenchCompetitive coding — Coding problems published so recently the AI can't have seen them in training — a contamination-free test of raw programming skill. Higher is better. | — | 66.3% |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 76% |
| Overview | ||
| Company | Meta | NVIDIA |
| Release date | Sep 25 2024 | Apr 8 2025 |
| Access | Open Weight | Open Weight |
| Model details | View model | View model |
Other comparisons
LLaMA 3.2vsClaude Haiku 5.5Llama Nemotron Ultra 253BvsClaude Haiku 5.5LLaMA 3.2vsGPT-6.1 SolLlama Nemotron Ultra 253BvsGPT-6.1 SolLLaMA 3.2vsGemini 4 ArgonLlama Nemotron Ultra 253BvsGemini 4 ArgonLLaMA 3.2vsGrok 4.7Llama Nemotron Ultra 253BvsGrok 4.7LLaMA 3.2vsDeepSeek-V4.1-FlashLlama Nemotron Ultra 253BvsDeepSeek-V4.1-FlashLLaMA 3.2vsMistral Large 4Llama Nemotron Ultra 253BvsMistral Large 4Frequently asked questions
LLaMA 3.2 and Llama Nemotron Ultra 253B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. LLaMA 3.2 shipped 195 days before Llama Nemotron Ultra 253B, so benchmark comparisons should account for the intervening progress.
LLaMA 3.2 has 1B/3B parameters, while Llama Nemotron Ultra 253B has 253B.
Direct benchmark comparisons are unavailable — LLaMA 3.2 and Llama Nemotron Ultra 253B don't publish scores on any of the same benchmarks.