ModelCap
Current AI model comparison
Exact identities · public evidence
OpenAI
GPT-5.3-Codex
Position
#20
Index
66.4
Measured
1 public benchmark observation across 1 board
Comparison side 1
Qwen
Qwen3.5 397B A17B
Position
#27
Index
62.3
Measured
3 public benchmark observations across 3 boards
Comparison side 2
Output / 1M
$14.00
vs $2.34
Context
400K
vs 262K
Weights
API only
vs Open weights