ModelCap

Current AI model comparison

Exact identities · public evidence

IFM

K2 Horizon 375B A23B

Position

#30

Index

67.3

Estimated

global-corpus-prior over 186 held-out anchors (21%); launch card against 6 resolved peers on 11 rows (79%); optimism haircut 0 from cross-lab-probe; shrunk 4.1 toward the measured corpus

Comparison side 1

xAI

Grok 4.6

Position

#23

Index

73.4

Measured

6 public benchmark observations across 6 boards

Comparison side 2

Output / 1M

Unavailable

vs $6.00

Context

—

vs 500K

Weights

Open weights

vs API only