From a420e4cf33ef3ecbe06ecc9d694d034275dfbb65 Mon Sep 17 00:00:00 2001
From: 134 <a134@134deMacBook-Pro.local>
Date: Sat, 13 Jun 2026 22:36:29 +0800
Subject: [PATCH] Cap Comfly GPT image size to stable edit resolution

---
 lib/ai/providers/openai-image.ts | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/ai/providers/openai-image.ts b/lib/ai/providers/openai-image.ts
index 5d6340534..fb427bc3e 100644
--- a/lib/ai/providers/openai-image.ts
+++ b/lib/ai/providers/openai-image.ts
@@ -31,6 +31,7 @@ const DEFAULT_TIMEOUT_MS = 300000;
 const LONG_RUNNING_COMFLY_TIMEOUT_MS = 590000;
 const OPENAI_IMAGE_MIN_TOTAL_PIXELS = 3_686_400;
 const OPENAI_IMAGE_DIMENSION_MULTIPLE = 16;
+const COMFLY_GPT_IMAGE_STABLE_EDIT_EDGE = 1536;
 const COMFLY_GPT_IMAGE_MAX_EDGE = 3840;
 const COMFLY_GPT_IMAGE_MAX_TOTAL_PIXELS = 8_294_400;
 const BLTCY_HOST_REGEX = /(^|\.)bltcy\.ai$/i;
@@ -207,9 +208,9 @@ function resolveOpenAISize(aspectRatio: string, imageSize: "1K" | "2K" | "4K") {
 
 function resolveComflyGptImageSize(aspectRatio: string, imageSize: "1K" | "2K" | "4K") {
   const edgeMap: Record<typeof imageSize, number> = {
-    "1K": 1024,
-    "2K": 2048,
-    "4K": COMFLY_GPT_IMAGE_MAX_EDGE,
+    "1K": COMFLY_GPT_IMAGE_STABLE_EDIT_EDGE,
+    "2K": COMFLY_GPT_IMAGE_STABLE_EDIT_EDGE,
+    "4K": COMFLY_GPT_IMAGE_STABLE_EDIT_EDGE,
   };
   const { width, height } = resolveLongestEdgeDimensions({
     aspectRatio,