ModelCap
Current AI model comparison
Exact identities · public evidence
OpenAI
GPT-5.1-Codex-Mini
Position
#63
Index
41.5
Measured
1 public benchmark observation across 1 board
Comparison side 1
OpenAI
GPT-5.4 Nano
Position
#45
Index
52.1
Measured
4 public benchmark observations across 4 boards
Comparison side 2
Output / 1M
$2.00
vs $1.25
Context
400K
vs 400K
Weights
API only
vs API only