diff --git a/open-sse/services/model.ts b/open-sse/services/model.ts
index ba2708774b..4678be8ca4 100644
--- a/open-sse/services/model.ts
+++ b/open-sse/services/model.ts
@@ -375,7 +375,10 @@ export async function getModelInfoCore(modelStr, aliasesOrGetter) {
 
   // T13: Try wildcard alias (glob patterns like "claude-sonnet-*" → "anthropic/claude-sonnet-4-...")
   if (aliases && typeof aliases === "object") {
-    const aliasEntries = Object.entries(aliases).map(([pattern, target]) => ({ pattern, target }));
+    const aliasEntries = Object.entries(aliases).map(([pattern, target]) => ({
+      pattern,
+      target: target as string,
+    }));
     const wildcardMatch = resolveWildcardAlias(parsed.model, aliasEntries);
     if (wildcardMatch) {
       const target = wildcardMatch.target as string;
diff --git a/tests/unit/chatgpt-web.test.ts b/tests/unit/chatgpt-web.test.ts
index dd49da1c32..a6976a7fed 100644
--- a/tests/unit/chatgpt-web.test.ts
+++ b/tests/unit/chatgpt-web.test.ts
@@ -71,7 +71,7 @@ function installMockFetch({
   onFileDownload,
   onAttachmentDownload,
   onUserConfig,
-} = {}) {
+}: any = {}) {
   const calls = {
     session: 0,
     dpl: 0,
@@ -2724,8 +2724,8 @@ test("Image edit handler: no cached match returns 400 (does not silently generat
       log: null,
     });
     assert.equal(result.success, false);
-    assert.equal(result.status, 400);
-    assert.match(String(result.error), /generated through this OmniRoute instance/);
+    assert.equal((result as any).status, 400);
+    assert.match(String((result as any).error), /generated through this OmniRoute instance/);
     assert.equal(m.calls.session, 0, "no upstream calls were attempted");
     assert.equal(m.calls.conv, 0, "no chat-completion was attempted");
   } finally {
@@ -2748,8 +2748,8 @@ test("Image gen handler: n>4 is rejected before any upstream call", async () =>
       log: null,
     });
     assert.equal(result.success, false);
-    assert.equal(result.status, 400);
-    assert.match(String(result.error), /n=1\.\.4/);
+    assert.equal((result as any).status, 400);
+    assert.match(String((result as any).error), /n=1\.\.4/);
     assert.equal(m.calls.session, 0, "no session exchange was attempted");
     assert.equal(m.calls.conv, 0, "no conversation request was attempted");
   } finally {