ModelCap

Current AI model comparison

Exact identities · public evidence

OpenAI

GPT-5.4 Mini

Position

#45

Index

69.9

Measured

3 public benchmark observations across 3 boards

Comparison side 1

OpenAI

GPT-5.4 Nano

Position

#112

Index

52.9

Measured

3 public benchmark observations across 3 boards

Comparison side 2

Output / 1M

$4.50

vs $1.25

Context

400K

vs 400K

Weights

No linked weights

vs No linked weights