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ModelCap

Model decision surface

Compare AI models

Start with Mercury 2 and Nemotron 3.5 Lightning, or choose any two current ranked language models. Compare capability evidence, price, context, provider availability, and weight access without pretending one field decides every use case.

Current public data

Mercury 2 vs Nemotron 3.5 Lightning

Live dataset updated 8/17/2026, 11:13:20 PM UTC

Open 1200×630 evidence receipt
Factual comparison of Mercury 2 and Nemotron 3.5 Lightning
Field
Mercury 2

Inception Labs

ModelCap position#80#79
Index score31.231.7
EvidenceMeasured3 public benchmark observations across 3 boardsMeasured1 public benchmark observation across 1 board
Input / 1M$0.25$0.08
Output / 1M$0.75$0.20
Pricing statusfreshfresh
Context128K1M
Providers13
Weight accessAPI onlyRestricted license

Decision facts

  • Mercury 2 is #80; Nemotron 3.5 Lightning is #79 on the same current language board.
  • Index scores are 31.2 for Mercury 2 and 31.7 for Nemotron 3.5 Lightning.
  • Both positions use Measured evidence.
  • Listed output price per 1M tokens is $0.75 for Mercury 2 and $0.20 for Nemotron 3.5 Lightning.
  • Published context is 128,000 tokens for Mercury 2 and 1,000,000 for Nemotron 3.5 Lightning.
  • Weight access differs: Mercury 2 is none; Nemotron 3.5 Lightning is restricted.
  • ModelCap currently lists 1 providers for Mercury 2 and 3 for Nemotron 3.5 Lightning.

These are separate published fields, not a synthetic winner. ModelCap does not collapse price, access, context, and capability evidence into a hidden recommendation score.

Each comparison page is a permanent, shareable URL with the same live figures as this tool: ModelCap Index position, API pricing, context window, provider count, weight access and every shared benchmark board.