ModelCap

Current AI model comparison

Exact identities · public evidence

Anthropic

Claude Sonnet 5.5

Position

#1

Index

90.8

Measured

1 public benchmark observation across 1 board

Comparison side 1

Meta

Muse Spark 1.3

Position

#4

Index

84.4

Measured

4 public benchmark observations across 4 boards

Comparison side 2

Output / 1M

$10.00

vs $4.25

Context

1M

vs 1M

Weights

API only

vs API only