ModelCap

Current AI model comparison

Exact identities · public evidence

Anthropic

Claude Fable 5.1

Position

#3

Index

87.6

Measured

5 public benchmark observations across 5 boards

Comparison side 1

Z.ai

GLM 5.3 Flash

Position

#12

Index

78.7

Measured

4 public benchmark observations across 4 boards

Comparison side 2

Output / 1M

$50.00

vs $0.25

Context

1M

vs 1.3M

Weights

API only

vs Open weights