diff --git a/src/main/java/gov/usgs/earthquake/nshmp/gmm/Gmm.java b/src/main/java/gov/usgs/earthquake/nshmp/gmm/Gmm.java
index 863bfda95ecb5a786a87f6b1f528aece098d3391..4db06d842638af72e8943da905459429933a8a70 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/gmm/Gmm.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/gmm/Gmm.java
@@ -1294,6 +1294,43 @@ public enum Gmm {
       NgaEast.COEFFS_SIGMA_PANEL,
       NgaEast.CONSTRAINTS),
 
+  /* PRVI */
+  USGS_PRVI_ACTIVE_CRUST(
+      UsgsPrviBackbone2025.ActiveCrust.class,
+      UsgsPrviBackbone2025.ActiveCrust.NAME,
+      UsgsPrviBackbone2025.COEFFS_DATA_ADJUSTMENT,
+      UsgsPrviBackbone2025.ActiveCrust.CONSTRAINTS),
+
+  USGS_PRVI_ACTIVE_CRUST_ADJUSTED(
+      UsgsPrviBackbone2025.ActiveCrustAdjusted.class,
+      UsgsPrviBackbone2025.ActiveCrustAdjusted.NAME,
+      UsgsPrviBackbone2025.COEFFS_DATA_ADJUSTMENT,
+      UsgsPrviBackbone2025.ActiveCrust.CONSTRAINTS),
+
+  USGS_PRVI_INTERFACE(
+      UsgsPrviBackbone2025.Interface.class,
+      UsgsPrviBackbone2025.Interface.NAME,
+      UsgsPrviBackbone2025.COEFFS_DATA_ADJUSTMENT,
+      UsgsPrviBackbone2025.Interface.CONSTRAINTS),
+
+  USGS_PRVI_INTERFACE_ADJUSTED(
+      UsgsPrviBackbone2025.InterfaceAdjusted.class,
+      UsgsPrviBackbone2025.InterfaceAdjusted.NAME,
+      UsgsPrviBackbone2025.COEFFS_DATA_ADJUSTMENT,
+      UsgsPrviBackbone2025.Interface.CONSTRAINTS),
+
+  USGS_PRVI_INTRASLAB(
+      UsgsPrviBackbone2025.Slab.class,
+      UsgsPrviBackbone2025.Slab.NAME,
+      UsgsPrviBackbone2025.COEFFS_DATA_ADJUSTMENT,
+      UsgsPrviBackbone2025.Slab.CONSTRAINTS),
+
+  USGS_PRVI_INTRASLAB_ADJUSTED(
+      UsgsPrviBackbone2025.SlabAdjusted.class,
+      UsgsPrviBackbone2025.SlabAdjusted.NAME,
+      UsgsPrviBackbone2025.COEFFS_DATA_ADJUSTMENT,
+      UsgsPrviBackbone2025.Slab.CONSTRAINTS),
+
   /* Combined: must be declared after any dependent models above. */
 
   /** 2021 Hawaii weight-averaged GMM for deep earthquakes. */
diff --git a/src/main/java/gov/usgs/earthquake/nshmp/gmm/UsgsPrviBackbone2025.java b/src/main/java/gov/usgs/earthquake/nshmp/gmm/UsgsPrviBackbone2025.java
index b9a1582ff69f9068c9c0975190c21b694e3abb03..9b0f87dd32ad1390b2b5d6390fe4bf436152e9f6 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/gmm/UsgsPrviBackbone2025.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/gmm/UsgsPrviBackbone2025.java
@@ -185,7 +185,6 @@ public abstract class UsgsPrviBackbone2025 implements GroundMotionModel {
 
     static final String NAME = UsgsPrviBackbone2025.NAME + ": Active Crust";
     static final Constraints CONSTRAINTS = AbrahamsonEtAl_2014.CONSTRAINTS;
-    static final CoefficientContainer COEFFS = AbrahamsonEtAl_2014.COEFFS;
 
     static final Map<Gmm, Double> GMM_MAP = Map.of(
         ASK_14, 0.25,
@@ -261,7 +260,6 @@ public abstract class UsgsPrviBackbone2025 implements GroundMotionModel {
 
     static final String NAME = UsgsPrviBackbone2025.NAME + ":" + INTERFACE;
     static final Constraints CONSTRAINTS = AbrahamsonGulerce_2020.CONSTRAINTS_INTERFACE;
-    static final CoefficientContainer COEFFS = AbrahamsonGulerce_2020.COEFFS;
 
     static final Map<Gmm, Double> GMM_MAP = Map.of(
         AG_20_GLOBAL_INTERFACE, 0.3333,
@@ -314,7 +312,6 @@ public abstract class UsgsPrviBackbone2025 implements GroundMotionModel {
 
     static final String NAME = UsgsPrviBackbone2025.NAME + ":" + SLAB;
     static final Constraints CONSTRAINTS = AbrahamsonGulerce_2020.CONSTRAINTS_SLAB;
-    static final CoefficientContainer COEFFS = AbrahamsonGulerce_2020.COEFFS;
 
     static final Map<Gmm, Double> GMM_MAP = Map.of(
         AG_20_GLOBAL_SLAB, 0.3333,