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ModelCap

Model decision surface

Compare AI models

Start with Sonar and Reka Flash 3, 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

Sonar vs Reka Flash 3

Live dataset updated 9/3/2026, 3:06:08 AM UTC

Open 1200×630 evidence receipt
Factual comparison of Sonar and Reka Flash 3
Field
Sonar

Perplexity

ModelCap position#200#217
Index score7.00.0
EvidenceMeasured1 public benchmark observation across 1 boardMeasured1 public benchmark observation across 1 board
Input / 1M$1.00$0.10
Output / 1M$1.00$0.20
Pricing statusfreshfresh
Context127K66K
Providers11
Weight accessAPI onlyOpen weights

Decision facts

  • Sonar is #200; Reka Flash 3 is #217 on the same current language board.
  • Index scores are 7.0 for Sonar and 0.0 for Reka Flash 3.
  • Both positions use Measured evidence.
  • Listed output price per 1M tokens is $1.00 for Sonar and $0.20 for Reka Flash 3.
  • Published context is 127,072 tokens for Sonar and 65,536 for Reka Flash 3.
  • Weight access differs: Sonar is none; Reka Flash 3 is open.

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.