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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Perceptron Mk1.5PerceptronRemove
  2. Nemotron 3.5 Lightning (Free)NVIDIARemove
perceptron-mk1.5 vs nemotron-3.5-lightning:free
AttributePerceptron Mk1.5perceptron-mk1.5Nemotron 3.5 Lightning (Free)nemotron-3.5-lightning:free
Pricing
Input$0.15 / 1M$0 / 1M
Output$1.50 / 1M$0 / 1M
Cache Write (5m)$0.15 / 1M—
Cache Write (1h)$0.15 / 1M—
Cache Read$0.15 / 1M$0 / 1M
Web Search$0 / 1M—
Cache Write—$0 / 1M
Context
Max context36.9K1M
Max outputN/AN/A
Capabilities
VisionNoYes
Function CallingNoYes
JSON ModeNoYes
StreamingYesYes
Catalogue
ProviderPerceptronNVIDIA
Categorychatchat
Charge typePay As You GoFree
Released2026-09-25—
Description
SummaryPerceptron Mk1.5 chat model that accepts audio input. Audio and text input are billed per token.NVIDIA Nemotron 3.5 Lightning is an open Mixture-of-Experts (MoE) model with 30B total parameters and 3B active per token, optimized for high-throughput agentic workloads and efficient inference. Its lightweight active compute and open design make it well suited for specialized agents, domain-specific customization, and scalable production deployments where speed, cost efficiency, and adaptability are key.