ModelCap
Current AI model comparison
Exact identities · public evidence
Poolside
Laguna XS 2.1
Position
#81
Index
50.8
Estimated
3 reported rows against measured corpus ladders (27%); global-corpus-prior over 194 held-out anchors (73%); shrunk 3.7 up toward the measured corpus
Comparison side 1
Stepfun Ai
Step3 VL 10B
Position
#53
Index
59.5
Estimated
global-corpus-prior over 194 held-out anchors (18%); launch card against 2 resolved peers on 4 rows (82%); exceeds every named peer on 3 of 4 rows; no cross-lab optimism probe available; shrunk 1.6 toward the measured corpus
Comparison side 2
Output / 1M
$0.12
vs Unavailable
Context
262K
vs —
Weights
Restricted license
vs Open weights