ModelCap

Current AI model comparison

Exact identities · public evidence

OpenAI

GPT-5.4 Nano

Position

#80

Index

57.6

Measured

4 public benchmark observations across 4 boards

Comparison side 1

OpenAI

gpt-oss-safeguard-20b

Position

#169

Index

31.7

Inherited

finetune of openai/gpt-oss-20b · fp4 (100%)

Comparison side 2

Output / 1M

$1.25

vs $0.30

Context

400K

vs 131K

Weights

API only

vs Open weights