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. | 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. | 4k | 128k |
| Overview | ||
| Company | NVIDIA | SpaceXSI |
| Release date | Jun 14 2024 | Aug 14 2024 |
| Access | Open Weight | Closed |
| Model details | View model | View model |
Other comparisons
Nemotron-4 340BvsClaude Haiku 5.5Grok‑2vsClaude Haiku 5.5Nemotron-4 340BvsGPT-6.1 SolGrok‑2vsGPT-6.1 SolNemotron-4 340BvsGemini 4 ArgonGrok‑2vsGemini 4 ArgonNemotron-4 340BvsMuse Spark OpenGrok‑2vsMuse Spark OpenNemotron-4 340BvsDeepSeek-V4.1-Flash-1017Grok‑2vsDeepSeek-V4.1-Flash-1017Nemotron-4 340BvsMistral Large 4Grok‑2vsMistral Large 4Frequently asked questions
Nemotron-4 340B and Grok‑2 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Nemotron-4 340B shipped 61 days before Grok‑2, so benchmark comparisons should account for the intervening progress.
Context windows are 4k (Nemotron-4 340B) vs 128k (Grok‑2). Nemotron-4 340B is open weight, while Grok‑2 is closed.
Direct benchmark comparisons are unavailable — Nemotron-4 340B and Grok‑2 don't publish scores on any of the same benchmarks.