ModelCap
Current AI model comparison
Exact identities · public evidence
Anthropic
Claude Fable 5.1
Position
#2
Index
84.1
Measured
2 public benchmark observations across 2 boards
Comparison side 1
Anthropic
Claude Sonnet 5
Position
#15
Index
74.2
Measured
4 public benchmark observations across 4 boards
Comparison side 2
Output / 1M
$50.00
vs $10.00
Context
1M
vs 1M
Weights
API only
vs API only