Update metrics with proper validation scores

README.md

@@ -199,7 +199,7 @@ Where γ=2.0 down-weights easy examples, focusing learning on hard cases.
 |-------|-----|-----|-------------|
 | CRAG-dual-encoder-base | 88.3% | - | Baseline |
 | **CRAG-dual-encoder-ade** | **97.5%** | **99.1%** | **+9.2% F1** |
-| CRAG-dual-encoder-mimicause | 98.8% | 99.9% | +10.5% F1 |
+| CRAG-dual-encoder-mimicause | 98.9% | 99.8% | +10.6% F1 |
 
 ## Usage