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Head-to-head comparison

Ising Calibration 1 35B A3B vs Nemotron 3 Labs Ultra Math SFT

Ising Calibration 1 35B A3B (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 #96).

Which should you choose?

Choose Ising Calibration 1 35B A3B if…

  • ModelCap publishes no field on which Ising Calibration 1 35B A3B leads Nemotron 3 Labs Ultra Math SFT for this pair.

Choose Nemotron 3 Labs Ultra Math SFT if…

  • you want the stronger overall ModelCap Index position — #62 against #96 (56.1 vs 47.1 points).
  • you want the more recently listed model — Nemotron 3 Labs Ultra Math SFT was listed 2 September 2026, Ising Calibration 1 35B A3B 30 March 2026.

Ising Calibration 1 35B A3B vs Nemotron 3 Labs Ultra Math SFT: specs, pricing and context

Specification comparison of Ising Calibration 1 35B A3B and Nemotron 3 Labs Ultra Math SFT
FieldIsing Calibration 1 35B A3BNVIDIANemotron 3 Labs Ultra Math SFTNVIDIA
ModelCap Index position#96#62
Index score47.156.1
EvidenceInheritedInherited
Input price / 1M tokensUnlistedUnlisted
Output price / 1M tokensUnlistedUnlisted
Context window— tokens— tokens
Max output tokens
API providers listed00
Weight accessRestricted licenseRestricted license
Input modalitiesText, ImageText
First listed30 March 20262 September 2026
PublisherNVIDIANVIDIA

Evidence: finetune of qwen/qwen3.5-35b-a3b · 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: Ising Calibration 1 35B A3B 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.

Want a different pairing? Open the interactive comparison tool to swap either model for any current ranked language model.

Ising Calibration 1 35B A3B vs Nemotron 3 Labs Ultra Math SFT: common questions

Is Ising Calibration 1 35B A3B 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 #96. 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 overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.

Is Ising Calibration 1 35B A3B 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, Ising Calibration 1 35B A3B or Nemotron 3 Labs Ultra Math SFT?

Both publish a —-token context window.

Which is better for coding, Ising Calibration 1 35B A3B 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 Ising Calibration 1 35B A3B and Nemotron 3 Labs Ultra Math SFT open-weight models?

Ising Calibration 1 35B A3B: 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 Ising Calibration 1 35B A3B and Nemotron 3 Labs Ultra Math SFT?

ModelCap currently lists 0 API providers for Ising Calibration 1 35B A3B 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 Ising Calibration 1 35B A3B 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.

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