Nemotron 3 Labs Ultra Math RL vs Nemotron 3 Nano 30B A3B
Nemotron 3 Labs Ultra Math RL (NVIDIA) and Nemotron 3 Nano 30B A3B (NVIDIA) compared on the ModelCap Index, API price, context window, provider availability, weight access and every public benchmark board they share. Figures are the same ones shown on the live rankings; nothing here is a hidden score.
Snapshot as of 9 September 2026
As of 9 September 2026, Nemotron 3 Labs Ultra Math RL holds the stronger ModelCap Index position (#55 vs #143).
Evidence: finetune of nvidia/nemotron-3-ultra-550b-a55b · bf16 (100%) · 2 public benchmark observations across 2 boards. Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Benchmark scores: Nemotron 3 Labs Ultra Math RL vs Nemotron 3 Nano 30B A3B
Public benchmark boards where Nemotron 3 Labs Ultra Math RL or Nemotron 3 Nano 30B A3B has a published result
Nemotron 3 Labs Ultra Math RL vs Nemotron 3 Nano 30B A3B: common questions
Is Nemotron 3 Labs Ultra Math RL better than Nemotron 3 Nano 30B A3B?
Nemotron 3 Labs Ultra Math RL ranks higher on the ModelCap Index as of 9 September 2026: #55 against #143. That is a capability ranking built from public benchmark evidence with published uncertainty; whether it is "better" for you also depends on price, context and where you can run it. Their published uncertainty intervals do not overlap, but the aggregate Index does not predict performance on every task; compare the relevant benchmark configurations before choosing.
Is Nemotron 3 Labs Ultra Math RL cheaper than Nemotron 3 Nano 30B A3B?
At least one of the two has no listed API price on ModelCap right now, so no price comparison is made.
Which has the bigger context window, Nemotron 3 Labs Ultra Math RL or Nemotron 3 Nano 30B A3B?
Both publish a —-token context window.
Which is better for coding, Nemotron 3 Labs Ultra Math RL or Nemotron 3 Nano 30B A3B?
The two models do not share a coding benchmark board on ModelCap yet, so no head-to-head coding score is published; the ModelCap Index position is the closest overall signal.
Are Nemotron 3 Labs Ultra Math RL and Nemotron 3 Nano 30B A3B open-weight models?
Nemotron 3 Labs Ultra Math RL: Restricted license. Nemotron 3 Nano 30B A3B: Restricted license. Open weights mean the checkpoint can be downloaded and self-hosted under its licence; API-only models are available solely through hosted endpoints.
Where can I run Nemotron 3 Labs Ultra Math RL and Nemotron 3 Nano 30B A3B?
ModelCap currently lists 0 API providers for Nemotron 3 Labs Ultra Math RL and 4 for Nemotron 3 Nano 30B A3B, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.
How current is this Nemotron 3 Labs Ultra Math RL vs Nemotron 3 Nano 30B A3B comparison?
Every figure comes from the sealed ModelCap dataset published 9 September 2026; the page re-renders within a minute of each data refresh, and the ModelCap Index positions are the same ones shown on the live rankings.