diff --git a/ui/litellm-dashboard/src/components/add_model/add_auto_router_tab.test.tsx b/ui/litellm-dashboard/src/components/add_model/add_auto_router_tab.test.tsx
index c1f70bb2ba2..fa4ebcc1deb 100644
--- a/ui/litellm-dashboard/src/components/add_model/add_auto_router_tab.test.tsx
+++ b/ui/litellm-dashboard/src/components/add_model/add_auto_router_tab.test.tsx
@@ -11,11 +11,11 @@ import { ModelGroup } from "@/components/llm_calls/fetch_models";
 // either preset; dropping any one greys out the preset that names it.
 const ALL_FAMILY_MODELS: ModelGroup[] = [
   { model_group: "claude-haiku-4-5", mode: "chat" },
-  { model_group: "claude-sonnet-4-5", mode: "chat" },
+  { model_group: "claude-sonnet-5", mode: "chat" },
   { model_group: "claude-opus-5", mode: "chat" },
-  { model_group: "gpt-5-nano", mode: "chat" },
-  { model_group: "gpt-5-mini", mode: "chat" },
-  { model_group: "gpt-5", mode: "chat" },
+  { model_group: "gpt-5.4-nano", mode: "chat" },
+  { model_group: "gpt-5.4-mini", mode: "chat" },
+  { model_group: "gpt-5.4", mode: "chat" },
   { model_group: "o3", mode: "chat" },
 ];
 
@@ -382,7 +382,7 @@ describe("AddAutoRouterTab", () => {
       expect(screen.queryByText("Advanced: Keyword/Semantic Matching")).not.toBeInTheDocument();
       expect(
         screen.getByText(
-          "Simple: claude-haiku-4-5 · Medium: claude-sonnet-4-5 · Complex: claude-opus-5 · Reasoning: claude-opus-5",
+          "Simple: claude-haiku-4-5 · Medium: claude-sonnet-5 · Complex: claude-opus-5 · Reasoning: claude-opus-5",
         ),
       ).toBeInTheDocument();
     });
@@ -424,11 +424,11 @@ describe("AddAutoRouterTab", () => {
 
       await waitFor(() => expect(handleAddAutoRouterSubmit).toHaveBeenCalled());
       expect(vi.mocked(handleAddAutoRouterSubmit).mock.calls.at(-1)?.[0]).toMatchObject({
-        auto_router_default_model: "claude-sonnet-4-5",
+        auto_router_default_model: "claude-sonnet-5",
         complexity_router_config: {
           tiers: {
             SIMPLE: ["claude-haiku-4-5"],
-            MEDIUM: ["claude-sonnet-4-5"],
+            MEDIUM: ["claude-sonnet-5"],
             COMPLEX: ["claude-opus-5"],
             REASONING: ["claude-opus-5"],
           },
diff --git a/ui/litellm-dashboard/src/lib/autorouter_presets.test.ts b/ui/litellm-dashboard/src/lib/autorouter_presets.test.ts
index 891318fe0cd..957aa7ae433 100644
--- a/ui/litellm-dashboard/src/lib/autorouter_presets.test.ts
+++ b/ui/litellm-dashboard/src/lib/autorouter_presets.test.ts
@@ -57,12 +57,15 @@ describe("autorouter_presets", () => {
     expect(getMissingModelsInPreset(preset, new Set(required))).toEqual([]);
   });
 
-  // Admins spell version numbers with either "-" or "." (claude-sonnet-4-5 vs claude-sonnet-4.5);
-  // a caller who only registered one form still satisfies a preset that names the other.
+  // Admins spell version numbers with either "-" or "." (claude-haiku-4-5 vs claude-haiku-4.5);
+  // a caller who only registered one form still satisfies a preset that names the other. Only the
+  // haiku entry actually differs by separator here (sonnet/opus have no dot-digit pattern in the
+  // preset), but that's enough to prove the normalization is applied against a real preset rather
+  // than only via getMissingModels directly.
   it("treats a preset's model as available under either version-separator spelling", () => {
     const preset = getPresetByKey("anthropic_family")!;
     expect(
-      getMissingModelsInPreset(preset, new Set(["claude-haiku-4.5", "claude-sonnet-4.5", "claude-opus-5"])),
+      getMissingModelsInPreset(preset, new Set(["claude-haiku-4.5", "claude-sonnet-5", "claude-opus-5"])),
     ).toEqual([]);
   });