ModelCap
Current AI model comparison
Exact identities · public evidence
Anthropic
Claude Haiku 4.5
Position
#44
Index
52.3
Measured
3 public benchmark observations across 3 boards
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
$5.00
vs $1.25
Context
200K
vs 400K
Weights
API only
vs API only