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. | 47B | 30B |
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. | 32k | 1M |
| 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. | — | $0.00Nvidia |
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input. | — | $0.00Nvidia |
| — | $11.00Darkbloom · int4 | |
| These models have no shared benchmark scores. | ||
SWE-Bench VerifiedCoding — Real coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | — | 51.6% |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | — | 75.4% |
| Overview | ||
| Company | Mistral | NVIDIA |
| Release date | Dec 8 2023 | Aug 11 2026 |
| Access | Open Weight | Open Source |
| Model details | View model | View model |
Other comparisons
Mixtral 8×7BvsClaude Fable 5.5Nemotron 3.5 LightningvsClaude Fable 5.5Mixtral 8×7BvsGPT-6.1 SolNemotron 3.5 LightningvsGPT-6.1 SolMixtral 8×7BvsGemini 4 ArgonNemotron 3.5 LightningvsGemini 4 ArgonMixtral 8×7BvsMuse Spark OpenNemotron 3.5 LightningvsMuse Spark OpenMixtral 8×7BvsGrok 4.7Nemotron 3.5 LightningvsGrok 4.7Mixtral 8×7BvsDeepSeek-V4.1-Flash-1017Nemotron 3.5 LightningvsDeepSeek-V4.1-Flash-1017Frequently asked questions
Mixtral 8×7B and Nemotron 3.5 Lightning don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mixtral 8×7B shipped 977 days before Nemotron 3.5 Lightning, so benchmark comparisons should account for the intervening progress.
Mixtral 8×7B has 47B parameters, while Nemotron 3.5 Lightning has 30B. Context windows are 32k (Mixtral 8×7B) vs 1M (Nemotron 3.5 Lightning). Mixtral 8×7B is open weight, while Nemotron 3.5 Lightning is open source.
Direct benchmark comparisons are unavailable — Mixtral 8×7B and Nemotron 3.5 Lightning don't publish scores on any of the same benchmarks.