ModelCap

Current AI model comparison

Exact identities · public evidence

Anthropic

Claude Opus 5.5

Position

#1

Index

98.6

Measured

2 public benchmark observations across 2 boards

Comparison side 1

Meituan

LongCat 2.0

Position

#16

Index

81.7

Estimated

global-corpus-prior over 209 held-out anchors (6%); launch card against 4 resolved peers on 6 rows (94%); no cross-lab optimism probe available; shrunk 1.7 toward the measured corpus

Comparison side 2

Output / 1M

$20.00

vs $1.20

Context

1M

vs 1M

Weights

API only

vs Open weights