AI Models · Open-Source vs Paid

Nemotron 3.5 Super VL Open vs Sonar Reasoning Pro Paid

Nemotron 3.5 Super VL vs Sonar Reasoning Pro compared — price per token, context window, multimodality, openness and which to choose. Can the open-source model replace the paid one? Full 2026 breakdown.

Prices & specs refreshed from live data · olud.ai

Open-model prices = cheapest provider via OpenRouter; official maker rates may be higher.

Nemotron 3.5 Super VLOpenNVIDIA
$0.15 /M input
$0.5 /M outputNo per-token fees if you self-host
TypeOpen-weight
Context window1M tokens
MultimodalYes
Self-hostYes
Sonar Reasoning ProPaidPerplexity
$2 /M input
$8 /M outputManaged API (no infra to run)
TypeProprietary
Context window128K tokens
MultimodalYes
Self-hostNo
Choose Nemotron 3.5 Super VL if you want to self-host, keep your data private and skip per-token fees — it's open-weight and runs on your own hardware. Choose Sonar Reasoning Pro if you want frontier capability through a managed API with zero infrastructure to run.

Nemotron 3.5 Super VL vs Sonar Reasoning Pro specs

SpecNemotron 3.5 Super VLSonar Reasoning ProWinner
MakerNVIDIAPerplexity–
TypeOpen-weightProprietaryNemotron 3.5 Super VL
Context window1M tokens128K tokensNemotron 3.5 Super VL
Input price$0.15/M · free self-host$2/MNemotron 3.5 Super VL
Output price$0.5/M · free self-host$8/MNemotron 3.5 Super VL
Vision / multimodalYesYes= Tie
Tool / function callingYesNoNemotron 3.5 Super VL
Self-hostableYesNo (API only)Nemotron 3.5 Super VL
LicenseNVIDIA Open ModelProprietaryNemotron 3.5 Super VL

Price gap & when to choose each

16×cheaper per output token

Nemotron 3.5 Super VL is ~16× cheaper than Sonar Reasoning Pro on output tokens ($0.5 vs $8 per M tokens).

Choose Nemotron 3.5 Super VL if…
  • You want to self-host or run on your cloud
  • You need the longer 1M context window
  • You prioritize data privacy & control
  • You want the lowest operating costs
  • You are building open or reproducible AI
Choose Sonar Reasoning Pro if…
  • You want frontier performance through a managed API
  • You value reliability & ecosystem
  • You don't want to manage infrastructure

Feature comparison

CapabilityNemotron 3.5 Super VLSonar Reasoning Pro
Open weights (downloadable)✓✗
Self-hostable✓✗
Runs fully offline✓✗
Vision / multimodal✓✓
Tool / function calling✓✗
1M+ context window✓✗

Benchmarks: Nemotron 3.5 Super VL vs Sonar Reasoning Pro

Independent benchmark scores measured by Artificial Analysis. Higher is better (except latency).

Nemotron 3.5 Super VL
Sonar Reasoning Pro
Intelligence index
26.5
11.8
Humanity's Last Exam
30.7%
–
Long Context Reasoning
69%
–
SciCode
47.8%
–
MATH-500
–
95.7%
AIME
–
79%
Speed
456.5 tok/s
0 tok/s
Latency
0.51s
0s
Intelligence per $
84.7
–

Benchmark data by Artificial Analysis.

How Nemotron 3.5 Super VL and Sonar Reasoning Pro score

🏆 Best value & openness: Nemotron 3.5 Super VL (5.0 vs 2.6 / 5)
CriterionNemotron 3.5 Super VLSonar Reasoning Pro
Cost-efficiency5.03.5
Context window5.03.5
Openness5.01.5
Self-hosting5.01.0
Multimodality5.03.5

Scores come from live data — output price (cost), context length, open vs closed weights (openness & self-hosting) and vision/tool support (multimodality). Raw task quality isn't scored here; it depends on your benchmark — see the verdict.

What each model is

Nemotron 3.5 Super VL Open

NVIDIA · Open-weight

NVIDIA Nemotron 3.5 Super VL is an open multimodal mixture-of-experts model from NVIDIA, with 12B active parameters out of 120B total. It takes text, images, documents, GUI screenshots, and video...

Sonar Reasoning Pro Paid

Perplexity · Proprietary

Note: Sonar Pro pricing includes Perplexity search pricing. See [details here](https://docs.perplexity.ai/guides/pricing#detailed-pricing-breakdown-for-sonar-reasoning-pro-and-sonar-pro) Sonar Reasoning Pro is a premier reasoning model powe

Other models in these families

These variants are tracked but not compared here — one page per family keeps the comparison readable.

Other variants tracked
Nemotron 3.5 Super VL (free)Nemotron 3 UltraNemotron 3 Ultra (free)Nemotron 3.5 LightningNemotron 3.5 Lightning (free)Nemotron 3 SuperNemotron 3 Nano Omni (free)Nemotron 3 Nano 30B A3BNemotron 3.5 Content SafetyNemotron 3.5 Content Safety (free)

Frequently asked questions

Is Nemotron 3.5 Super VL as good as Sonar Reasoning Pro?

Nemotron 3.5 Super VL is open-weight and competitive on many tasks, but Sonar Reasoning Pro may still lead on the hardest reasoning and agentic work. The gap keeps narrowing — benchmark both on your actual use case before deciding.

Can I run Nemotron 3.5 Super VL locally?

Yes. Nemotron 3.5 Super VL has open weights, so you can self-host it on your own GPUs or run it via a low-cost API. Sonar Reasoning Pro is API-only and cannot be self-hosted.

How much cheaper is Nemotron 3.5 Super VL?

Nemotron 3.5 Super VL costs $0.5/M output vs $8/M for Sonar Reasoning Pro — roughly 16x cheaper via API, and free if you self-host.

Nemotron 3.5 Super VL vs Sonar Reasoning Pro — which should I pick in 2026?

Choose Nemotron 3.5 Super VL if you want to self-host, keep your data private and skip per-token fees — it's open-weight and runs on your own hardware. Choose Sonar Reasoning Pro if you want frontier capability through a managed API with zero infrastructure to run.

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