ModelCap

Current AI model comparison

Exact identities · public evidence

Anthropic

Claude Sonnet 5

Position

#26

Index

78.5

Measured

4 public benchmark observations across 4 boards

Comparison side 1

OpenAI

GPT-5.5

Position

#13

Index

82.5

Measured

7 public benchmark observations across 7 boards

Comparison side 2

Output / 1M

$10.00

vs $30.00

Context

1M

vs 1M

Weights

API only

vs API only