ModelCap

Current AI model comparison

Exact identities · public evidence

Anthropic

Claude Opus 5.5

Position

#2

Index

86.8

Measured

4 public benchmark observations across 4 boards

Comparison side 1

Meta

Muse Spark 1.3

Position

#5

Index

83.9

Measured

3 public benchmark observations across 3 boards

Comparison side 2

Output / 1M

$20.00

vs $4.25

Context

1M

vs 1M

Weights

No linked weights

vs No linked weights