ModelCap
Current AI model comparison
Exact identities · public evidence
OpenAI
GPT-5.4 Nano
Position
#78
Index
50.8
Measured
4 public benchmark observations across 4 boards
Comparison side 1
Poolside
Laguna XS 2.1
Position
#75
Index
51.9
Estimated
3 reported rows against measured corpus ladders (28%); global-corpus-prior over 185 held-out anchors (72%); shrunk 4.1 up toward the measured corpus
Comparison side 2
Output / 1M
$1.25
vs $0.12
Context
400K
vs 262K
Weights
API only
vs Restricted license