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ModelCap

Model decision surface

Compare AI models

Start with Mistral Medium 3.5 and GPT-5.5, 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

Mistral Medium 3.5 vs GPT-5.5

Live dataset updated 8/18/2026, 3:36:20 AM UTC

Open 1200×630 evidence receipt
Factual comparison of Mistral Medium 3.5 and GPT-5.5
Field
GPT-5.5

OpenAI

ModelCap position#38#8
Index score53.975.7
EvidenceMeasured4 public benchmark observations across 4 boardsMeasured8 public benchmark observations across 8 boards
Input / 1M$1.50$5.00
Output / 1M$7.50$30.00
Pricing statusfreshfresh
Context262K1M
Providers13
Weight accessAPI onlyAPI only

Decision facts

  • Mistral Medium 3.5 is #38; GPT-5.5 is #8 on the same current language board.
  • Index scores are 53.9 for Mistral Medium 3.5 and 75.7 for GPT-5.5.
  • Both positions use Measured evidence.
  • Listed output price per 1M tokens is $7.50 for Mistral Medium 3.5 and $30.00 for GPT-5.5.
  • Published context is 262,144 tokens for Mistral Medium 3.5 and 1,050,000 for GPT-5.5.
  • ModelCap currently lists 1 providers for Mistral Medium 3.5 and 3 for GPT-5.5.

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.