diff --git a/comfy_api_nodes/nodes_gemini.py b/comfy_api_nodes/nodes_gemini.py
index 3d4be60653ef..a63625ada808 100644
--- a/comfy_api_nodes/nodes_gemini.py
+++ b/comfy_api_nodes/nodes_gemini.py
@@ -5,7 +5,6 @@
 
 import base64
 import os
-from enum import Enum
 from fnmatch import fnmatch
 from io import BytesIO
 from typing import Any, Literal
@@ -78,15 +77,6 @@
 )
 
 
-class GeminiImageModel(str, Enum):
-    """
-    Gemini Image Model Names allowed by comfy-api
-    """
-
-    gemini_2_5_flash_image_preview = "gemini-2.5-flash-image-preview"
-    gemini_2_5_flash_image = "gemini-2.5-flash-image"
-
-
 async def create_image_parts(
     cls: type[IO.ComfyNode],
     images: Input.Image | list[Input.Image],
@@ -243,21 +233,15 @@ def calculate_tokens_price(response: GeminiGenerateContentResponse) -> float | N
     if not response.modelVersion:
         return None
     # Define prices (Cost per 1,000,000 tokens), see https://cloud.google.com/vertex-ai/generative-ai/pricing
-    if response.modelVersion in ("gemini-2.5-pro-preview-05-06", "gemini-2.5-pro"):
+    if response.modelVersion == "gemini-2.5-pro":
         input_tokens_price = 1.25
         output_text_tokens_price = 10.0
         output_image_tokens_price = 0.0
-    elif response.modelVersion in (
-        "gemini-2.5-flash-preview-04-17",
-        "gemini-2.5-flash",
-    ):
+    elif response.modelVersion == "gemini-2.5-flash":
         input_tokens_price = 0.30
         output_text_tokens_price = 2.50
         output_image_tokens_price = 0.0
-    elif response.modelVersion in (
-        "gemini-2.5-flash-image-preview",
-        "gemini-2.5-flash-image",
-    ):
+    elif response.modelVersion == "gemini-2.5-flash-image":
         input_tokens_price = 0.30
         output_text_tokens_price = 2.50
         output_image_tokens_price = 30.0
@@ -455,8 +439,6 @@ def define_schema(cls):
                 IO.Combo.Input(
                     "model",
                     options=[
-                        "gemini-2.5-pro-preview-05-06",
-                        "gemini-2.5-flash-preview-04-17",
                         "gemini-2.5-pro",
                         "gemini-2.5-flash",
                         "gemini-3-pro-preview",
@@ -904,8 +886,7 @@ def define_schema(cls):
                 ),
                 IO.Combo.Input(
                     "model",
-                    options=GeminiImageModel,
-                    default=GeminiImageModel.gemini_2_5_flash_image,
+                    options=["gemini-2.5-flash-image"],
                     tooltip="The Gemini model to use for generating responses.",
                 ),
                 IO.Int.Input(
diff --git a/openapi.yaml b/openapi.yaml
index 2446e64e43dc..380e4476e64d 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -55,6 +55,12 @@ components:
                     description: URL for asset preview/thumbnail
                     format: uri
                     type: string
+                short_url:
+                    description: Durable, owner-gated short link to this asset's content (relative `/api/s/{id}` path). Stable across the underlying signed URL's expiry — resolving it re-mints a fresh signed URL on every request — so it is safe to persist or share into chat, unlike `preview_url`. Only the minting user can resolve it. Omitted when the short-link surface is disabled or the asset has no resolvable content hash.
+                    nullable: true
+                    type: string
+                    x-runtime:
+                        - cloud
                 size:
                     description: Size of the asset in bytes
                     format: int64
@@ -2981,6 +2987,17 @@ paths:
                   schema:
                     format: uuid
                     type: string
+                - description: |
+                    When present, each output item in the response receives a `short_url` field containing an owner-gated durable link for that asset. Omit this parameter (the default) to receive a response identical to the no-param baseline. The value selects the link's lifetime: use `ephemeral_tool_chain` for short-lived machine-to-machine handoffs (~15 minutes); use `default` for durable human-revisitable links (30 days). Links are minted only for the authenticated request owner and are not resolvable by other users.
+                  in: query
+                  name: short_link
+                  schema:
+                    enum:
+                        - ephemeral_tool_chain
+                        - default
+                    type: string
+                  x-runtime:
+                    - cloud
             responses:
                 "200":
                     content: