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

DeepSeek

DeepSeek V4 Pro 0813

Position

#27

Index

78.5

Measured

3 public benchmark observations across 3 boards

Comparison side 2

Output / 1M

$20.00

vs $1.98

Context

1M

vs 1M

Weights

API only

vs Open weights