ModelCap
Current AI model comparison
Exact identities · public evidence
Anthropic
Claude Sonnet 5
Position
#13
Index
73.6
Measured
4 public benchmark observations across 4 boards
Comparison side 1
OpenAI
GPT-5.2 Chat
Position
#9
Index
74.9
Measured
2 public benchmark observations across 2 boards
Comparison side 2
Output / 1M
$10.00
vs $14.00
Context
1M
vs 128K
Weights
API only
vs API only