diff --git a/skills/baoyu-image-gen/scripts/providers/google.test.ts b/skills/baoyu-image-gen/scripts/providers/google.test.ts
index 88d4e00..0c2e7fd 100644
--- a/skills/baoyu-image-gen/scripts/providers/google.test.ts
+++ b/skills/baoyu-image-gen/scripts/providers/google.test.ts
@@ -67,6 +67,9 @@ test("Google provider helpers normalize model IDs and select image size defaults
     "gemini-3.1-flash-image-preview",
   );
   assert.equal(isGoogleMultimodal("models/gemini-3-pro-image-preview"), true);
+  assert.equal(isGoogleMultimodal("gemini-3-pro-image"), true);
+  assert.equal(isGoogleMultimodal("gemini-3.1-flash-image"), true);
+  assert.equal(isGoogleMultimodal("models/gemini-3-pro-image"), true);
   assert.equal(isGoogleImagen("imagen-3.0-generate-002"), true);
   assert.equal(getGoogleImageSize(makeArgs({ imageSize: null, quality: "2k" })), "2K");
   assert.equal(getGoogleImageSize(makeArgs({ imageSize: "4K", quality: "normal" })), "4K");
diff --git a/skills/baoyu-image-gen/scripts/providers/google.ts b/skills/baoyu-image-gen/scripts/providers/google.ts
index 09985d4..bed9a47 100644
--- a/skills/baoyu-image-gen/scripts/providers/google.ts
+++ b/skills/baoyu-image-gen/scripts/providers/google.ts
@@ -4,6 +4,8 @@ import { execFileSync } from "node:child_process";
 import type { CliArgs } from "../types";
 
 const GOOGLE_MULTIMODAL_MODELS = [
+  "gemini-3-pro-image",
+  "gemini-3.1-flash-image",
   "gemini-3-pro-image-preview",
   "gemini-3-flash-preview",
   "gemini-3.1-flash-image-preview",
@@ -333,7 +335,7 @@ export async function generateImage(
   if (isGoogleImagen(model)) {
     if (args.referenceImages.length > 0) {
       throw new Error(
-        "Reference images are not supported with Imagen models. Use gemini-3-pro-image-preview, gemini-3-flash-preview, or gemini-3.1-flash-image-preview.",
+        "Reference images are not supported with Imagen models. Use a Gemini multimodal model such as gemini-3-pro-image, gemini-3.1-flash-image, gemini-3-pro-image-preview, gemini-3-flash-preview, or gemini-3.1-flash-image-preview.",
       );
     }
     return generateWithImagen(prompt, model, args);
@@ -341,7 +343,7 @@ export async function generateImage(
 
   if (!isGoogleMultimodal(model) && args.referenceImages.length > 0) {
     throw new Error(
-      "Reference images are only supported with Gemini multimodal models. Use gemini-3-pro-image-preview, gemini-3-flash-preview, or gemini-3.1-flash-image-preview.",
+      "Reference images are only supported with Gemini multimodal models such as gemini-3-pro-image, gemini-3.1-flash-image, gemini-3-pro-image-preview, gemini-3-flash-preview, or gemini-3.1-flash-image-preview.",
     );
   }