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ModelCap

Model decision surface

Compare AI models

Start with K2 Horizon 375B A23B and MiniMax M3, 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

K2 Horizon 375B A23B vs MiniMax M3

Live dataset updated 9/10/2026, 1:00:55 AM UTC

Open 1200×630 evidence receipt
Factual comparison of K2 Horizon 375B A23B and MiniMax M3
Field
MiniMax M3

MiniMax

ModelCap position#34#36
Index score66.565.6
EvidenceEstimatedglobal-corpus-prior over 183 held-out anchors (24%); launch card against 7 resolved peers on 11 rows (76%); optimism haircut 0 from cross-lab-probe; shrunk 4.1 toward the measured corpusMeasured4 public benchmark observations across 4 boards
Input / 1MUnavailable$0.30
Output / 1MUnavailable$1.20
Pricing statusunavailablefresh
Context—1M
Providers012
Weight accessOpen weightsRestricted license

Decision facts

  • K2 Horizon 375B A23B is #34; MiniMax M3 is #36 on the same current language board.
  • Index scores are 66.5 for K2 Horizon 375B A23B and 65.6 for MiniMax M3. Their published uncertainty intervals overlap, so the rank difference alone does not establish a reliable capability advantage for your workload.
  • Evidence differs: K2 Horizon 375B A23B is Estimated; MiniMax M3 is Measured.
  • Weight access differs: K2 Horizon 375B A23B is open; MiniMax M3 is restricted.
  • ModelCap currently lists 0 providers for K2 Horizon 375B A23B and 12 for MiniMax M3.

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.