OpenAI o3 vs Nemotron 3 Super
Rank, tier, score and price side by side, from our weekly rankings. Scores are editorial opinion based on public sources.
A
OpenAI o3
B
Nemotron 3 Super
- ProviderOpenAINVIDIA
- Rank#65#37Higher rank
- TierAA
- Score72.881.8Higher score
- PriceAPI $2 input / $8 output per 1M tokens (deprecated; shutdown December 11, 2026)Open weights (NVIDIA Nemotron Open Model License); API $0.08 input / $0.45 output per 1M tokens via OpenRouter (a free variant is also listed)Lower price tier
- TaglineOpenAI's April 2025 reasoning model for math, science and coding, deprecated in the API since June 2026 with shutdown set for December 2026.NVIDIA's open-weight reasoning model available with first-party token pricing.
| Attribute | OpenAI o3 | Nemotron 3 Super |
|---|---|---|
| Provider | OpenAI | NVIDIA |
| Rank | #65 | #37Higher rank |
| Tier | A | A |
| Score | 72.8 | 81.8Higher score |
| Price | API $2 input / $8 output per 1M tokens (deprecated; shutdown December 11, 2026) | Open weights (NVIDIA Nemotron Open Model License); API $0.08 input / $0.45 output per 1M tokens via OpenRouter (a free variant is also listed)Lower price tier |
| Tagline | OpenAI's April 2025 reasoning model for math, science and coding, deprecated in the API since June 2026 with shutdown set for December 2026. | NVIDIA's open-weight reasoning model available with first-party token pricing. |