Compare AI models
| Specifications | ||
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality. | 8B/70B/405B | 340B |
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 128k | 4k |
| API pricingUSD per 1M tokens · lower wins | ||
Cheapest inputLowest input rate across every provider on OpenRouter, the lab included. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $0.02DeepInfra | — |
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input. | $0.04DeepInfra | — |
| $6.00DeepInfra · fp8 | — | |
| These models have no shared benchmark scores. | ||
BullshitBench v2Nonsense detection — Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 14% | — |
| Overview | ||
| Company | Meta | NVIDIA |
| Release date | Jul 23 2024 | Jun 14 2024 |
| Access | Open Weight | Open Weight |
| Model details | View model | View model |
Other comparisons
LLaMA 3.1vsClaude Haiku 5.5Nemotron-4 340BvsClaude Haiku 5.5LLaMA 3.1vsGPT-6.1 SolNemotron-4 340BvsGPT-6.1 SolLLaMA 3.1vsGemini 4 ArgonNemotron-4 340BvsGemini 4 ArgonLLaMA 3.1vsGrok 4.7Nemotron-4 340BvsGrok 4.7LLaMA 3.1vsDeepSeek-V4.1-Flash-1017Nemotron-4 340BvsDeepSeek-V4.1-Flash-1017LLaMA 3.1vsMistral Large 4Nemotron-4 340BvsMistral Large 4Frequently asked questions
LLaMA 3.1 and Nemotron-4 340B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Nemotron-4 340B shipped 39 days before LLaMA 3.1, so benchmark comparisons should account for the intervening progress.
LLaMA 3.1 has 8B/70B/405B parameters, while Nemotron-4 340B has 340B. Context windows are 128k (LLaMA 3.1) vs 4k (Nemotron-4 340B).
Direct benchmark comparisons are unavailable — LLaMA 3.1 and Nemotron-4 340B don't publish scores on any of the same benchmarks.