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Head-to-head comparison

Nemotron 3.5 Lightning vs Qwen3 Nemotron 235B A22B GenRM 2603

Nemotron 3.5 Lightning (NVIDIA) and Qwen3 Nemotron 235B A22B GenRM 2603 (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, Qwen3 Nemotron 235B A22B GenRM 2603 holds the stronger ModelCap Index position (#80 vs #89); and Qwen3 Nemotron 235B A22B GenRM 2603 ships open weights.

Which should you choose?

Choose Nemotron 3.5 Lightning if…

  • you want provider choice — 2 listed API providers against 0.
  • you want the more recently listed model — Nemotron 3.5 Lightning was listed 11 August 2026, Qwen3 Nemotron 235B A22B GenRM 2603 1 March 2026.

Choose Qwen3 Nemotron 235B A22B GenRM 2603 if…

  • you want the stronger overall ModelCap Index position — #80 against #89 (48.2 vs 44.0 points).
  • you want to self-host: Qwen3 Nemotron 235B A22B GenRM 2603 ships open weights while Nemotron 3.5 Lightning is restricted license.

Nemotron 3.5 Lightning vs Qwen3 Nemotron 235B A22B GenRM 2603: specs, pricing and context

Specification comparison of Nemotron 3.5 Lightning and Qwen3 Nemotron 235B A22B GenRM 2603
FieldNemotron 3.5 LightningNVIDIAQwen3 Nemotron 235B A22B GenRM 2603NVIDIA
ModelCap Index position#89#80
Index score44.048.2
EvidenceMeasuredInherited
Input price / 1M tokens$0.08Unlisted
Output price / 1M tokens$0.20Unlisted
Context window262K tokens— tokens
Max output tokens131K—
API providers listed20
Weight accessRestricted licenseOpen weights
Input modalitiesTextText
First listed11 August 20261 March 2026
PublisherNVIDIANVIDIA

Evidence: 1 public benchmark observation across 1 board · finetune of qwen/qwen3-235b-a22b-thinking-2507 · finetune (100%). Prices are the lowest listed API offer per million tokens observed on the OpenRouter catalogue.

Benchmark scores: Nemotron 3.5 Lightning vs Qwen3 Nemotron 235B A22B GenRM 2603

Public benchmark boards where Nemotron 3.5 Lightning or Qwen3 Nemotron 235B A22B GenRM 2603 has a published result
BoardNemotron 3.5 LightningQwen3 Nemotron 235B A22B GenRM 2603Leads
AA Intelligence IndexArtificial Analysis13.6intelligence-index:v4.3:reasoning-unspecified—Only one result
AA Terminal-Bench 2.1Artificial Analysis24.3%terminal-bench:2.1:terminus-2:e2b:pass-at-1:3-repeats:source-model="Nemotron 3.5 Lightning":reasoning=true—Only one result
AA Humanity's Last ExamArtificial Analysis10.6%hle:may-2025:text-only-2158:no-tools:pass-at-1:source-model="Nemotron 3.5 Lightning":reasoning=true—Only one result

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.

Nemotron 3.5 Lightning vs Qwen3 Nemotron 235B A22B GenRM 2603: common questions

Is Nemotron 3.5 Lightning better than Qwen3 Nemotron 235B A22B GenRM 2603?

Qwen3 Nemotron 235B A22B GenRM 2603 ranks higher on the ModelCap Index as of 9 September 2026: #80 against #89. 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 Nemotron 3.5 Lightning cheaper than Qwen3 Nemotron 235B A22B GenRM 2603?

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 3.5 Lightning or Qwen3 Nemotron 235B A22B GenRM 2603?

Both publish a 262K-token context window.

Which is better for coding, Nemotron 3.5 Lightning or Qwen3 Nemotron 235B A22B GenRM 2603?

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 3.5 Lightning and Qwen3 Nemotron 235B A22B GenRM 2603 open-weight models?

Nemotron 3.5 Lightning: Restricted license. Qwen3 Nemotron 235B A22B GenRM 2603: Open weights. 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 3.5 Lightning and Qwen3 Nemotron 235B A22B GenRM 2603?

ModelCap currently lists 2 API providers for Nemotron 3.5 Lightning and 0 for Qwen3 Nemotron 235B A22B GenRM 2603, from the OpenRouter catalogue snapshot the site serves; each model page lists the providers and their prices.

How current is this Nemotron 3.5 Lightning vs Qwen3 Nemotron 235B A22B GenRM 2603 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.

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