Claude 3 SonnetvsNemotron 3.5 Lightning
Claude 3 Sonnet | Nemotron 3.5 Lightning | |
|---|---|---|
| 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. | — | 30B |
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | — | 1M |
| Benchmarks | ||
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 40.4% | 75.4% |
| BenchmarksPublished by one model only | ||
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% |
| Overview | ||
| Company | Anthropic | NVIDIA |
| Release date | Mar 4 2024 | Aug 11 2026 |
| Access | Proprietary | Open Source |
Other comparisons
Claude 3 SonnetvsGPT-5.6 SolNemotron 3.5 LightningvsGPT-5.6 SolClaude 3 SonnetvsGemini 3.7 FlashNemotron 3.5 LightningvsGemini 3.7 FlashClaude 3 SonnetvsMuse GlimmerNemotron 3.5 LightningvsMuse GlimmerClaude 3 SonnetvsGrok 4.6Nemotron 3.5 LightningvsGrok 4.6Claude 3 SonnetvsDeepSeek-V4-Pro-0813Nemotron 3.5 LightningvsDeepSeek-V4-Pro-0813Claude 3 SonnetvsMistral Medium 3.5Nemotron 3.5 LightningvsMistral Medium 3.5
Frequently asked questions
Nemotron 3.5 Lightning leads Claude 3 Sonnet on 1 of the 1 benchmark they both report (GPQA Diamond). Claude 3 Sonnet shipped 890 days before Nemotron 3.5 Lightning, so benchmark comparisons should account for the intervening progress.
Claude 3 Sonnet is proprietary, while Nemotron 3.5 Lightning is open source.
On GPQA Diamond, Nemotron 3.5 Lightning leads at 75.4% vs Claude 3 Sonnet at 40.4%.
Claude 3 Sonnet was released by Anthropic on Mar 4 2024.
Nemotron 3.5 Lightning was released by NVIDIA on Aug 11 2026.
Nemotron 3.5 Lightning leads on GPQA Diamond — Claude 3 Sonnet 40.4% vs Nemotron 3.5 Lightning 75.4%.
Claude 3 Sonnet is a proprietary model released by Anthropic. Nemotron 3.5 Lightning is an open source model released by NVIDIA.