Llama 3.1 Nemotron Safety Guard 8B v3 vs Nemotron 3 Labs Ultra Math SFT
Llama 3.1 Nemotron Safety Guard 8B v3 (NVIDIA) and Nemotron 3 Labs Ultra Math SFT (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 12 September 2026
As of 12 September 2026, Nemotron 3 Labs Ultra Math SFT holds the stronger ModelCap Index position (#62 vs #182).
you want the stronger overall ModelCap Index position — #62 against #182 (56.1 vs 6.6 points).
you want the more recently listed model — Nemotron 3 Labs Ultra Math SFT was listed 2 September 2026, Llama 3.1 Nemotron Safety Guard 8B v3 20 August 2025.
Llama 3.1 Nemotron Safety Guard 8B v3 vs Nemotron 3 Labs Ultra Math SFT: specs, pricing and context
Specification comparison of Llama 3.1 Nemotron Safety Guard 8B v3 and Nemotron 3 Labs Ultra Math SFT
Evidence: finetune of meta-llama/llama-3.1-8b-instruct · finetune (100%) · finetune of nvidia/nemotron-3-ultra-550b-a55b · bf16 (100%). Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.
Benchmark scores: Llama 3.1 Nemotron Safety Guard 8B v3 vs Nemotron 3 Labs Ultra Math SFT
Neither model has a published result on a public benchmark board ModelCap tracks yet.
Scores are the sources' own published figures for each model's best evaluated configuration; ModelCap never re-runs a benchmark.
Llama 3.1 Nemotron Safety Guard 8B v3 vs Nemotron 3 Labs Ultra Math SFT: common questions
Is Llama 3.1 Nemotron Safety Guard 8B v3 better than Nemotron 3 Labs Ultra Math SFT?
Nemotron 3 Labs Ultra Math SFT ranks higher on the ModelCap Index as of 12 September 2026: #62 against #182. 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 Llama 3.1 Nemotron Safety Guard 8B v3 cheaper than Nemotron 3 Labs Ultra Math SFT?
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, Llama 3.1 Nemotron Safety Guard 8B v3 or Nemotron 3 Labs Ultra Math SFT?
Both publish a —-token context window.
Which is better for coding, Llama 3.1 Nemotron Safety Guard 8B v3 or Nemotron 3 Labs Ultra Math SFT?
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 Llama 3.1 Nemotron Safety Guard 8B v3 and Nemotron 3 Labs Ultra Math SFT open-weight models?
Llama 3.1 Nemotron Safety Guard 8B v3: Restricted license. Nemotron 3 Labs Ultra Math SFT: 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 Llama 3.1 Nemotron Safety Guard 8B v3 and Nemotron 3 Labs Ultra Math SFT?
ModelCap currently lists 0 API providers for Llama 3.1 Nemotron Safety Guard 8B v3 and 0 for Nemotron 3 Labs Ultra Math SFT, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.
How current is this Llama 3.1 Nemotron Safety Guard 8B v3 vs Nemotron 3 Labs Ultra Math SFT comparison?
Every figure comes from the sealed ModelCap dataset published 12 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.