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ModelCap

Model decision surface

Compare AI models

Start with Mercury 2.5 and Qwen Drive 1.0 4B, 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 2.5 vs Qwen Drive 1.0 4B

Live dataset updated 9/9/2026, 9:50:24 PM UTC

Open 1200×630 evidence receipt
Factual comparison of Mercury 2.5 and Qwen Drive 1.0 4B
Field
Mercury 2.5

Inception Labs

ModelCap position#109#108
Index score38.038.3
EvidenceEstimatedglobal-corpus-prior over 180 held-out anchors (22%); opens from measured predecessor inception/mercury-2 (78%); shrunk 4.6 up toward the measured corpusInheritedfinetune of Qwen/Qwen3.5-4B · finetune (100%)
Input / 1M$0.04Unavailable
Output / 1M$0.15Unavailable
Pricing statusfreshunavailable
Context260K—
Providers10
Weight accessAPI onlyOpen weights

Decision facts

  • Mercury 2.5 is #109; Qwen Drive 1.0 4B is #108 on the same current language board.
  • Index scores are 38.0 for Mercury 2.5 and 38.3 for Qwen Drive 1.0 4B. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
  • Evidence differs: Mercury 2.5 is Estimated; Qwen Drive 1.0 4B is Inherited.
  • Weight access differs: Mercury 2.5 is none; Qwen Drive 1.0 4B is open.
  • ModelCap currently lists 1 providers for Mercury 2.5 and 0 for Qwen Drive 1.0 4B.

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.