Nemotron 3 NanovsGPT-4 Turbo
Nemotron 3 Nano | GPT-4 Turbo | |
|---|---|---|
| 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. | — | 128k |
| API pricingUSD per 1M tokens · lower wins | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | — | $10.00 |
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one. | — | $30.00 |
| Benchmarks | ||
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 73% | 42.5% |
| BenchmarksPublished by one model only | ||
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. | 68.3% | — |
| Overview | ||
| Company | NVIDIA | OpenAI |
| Release date | Dec 15 2025 | Nov 6 2023 |
| Access | Open Source | Proprietary |
Other comparisons
Frequently asked questions
Nemotron 3 Nano leads GPT-4 Turbo on 1 of the 1 benchmark they both report (GPQA Diamond). Only GPT-4 Turbo has a verified first-party API price: $10.00 per million input tokens and $30.00 per million output tokens. No pay-as-you-go API rate is tracked for Nemotron 3 Nano. GPT-4 Turbo shipped 770 days before Nemotron 3 Nano, so benchmark comparisons should account for the intervening progress.
Nemotron 3 Nano is open source, while GPT-4 Turbo is proprietary.
On GPQA Diamond, Nemotron 3 Nano leads at 73% vs GPT-4 Turbo at 42.5%.
Nemotron 3 Nano was released by NVIDIA on Dec 15 2025.
GPT-4 Turbo was released by OpenAI on Nov 6 2023.
Nemotron 3 Nano leads on GPQA Diamond — Nemotron 3 Nano 73% vs GPT-4 Turbo 42.5%.
Only GPT-4 Turbo has a verified first-party API price: $10.00 per million input tokens and $30.00 per million output tokens. No pay-as-you-go API rate is tracked for Nemotron 3 Nano. Rates are pay-as-you-go API prices verified on August 18, 2026.
Nemotron 3 Nano is an open source model released by NVIDIA. GPT-4 Turbo is a proprietary model released by OpenAI.