fix (providers/fal): improve model compatibility (#5855) (#5892)

samdenty · shaper · lgrammel · web-flow · commit 5bafc5c754f3 · 2025-04-23T09:01:54.000+02:00
Co-authored-by: Walter Korman &lt;shaper@vercel.com&gt;
Co-authored-by: Lars Grammel &lt;lars.grammel@gmail.com&gt;
diff --git a/.changeset/slimy-chefs-play.md b/.changeset/slimy-chefs-play.md
@@ -0,0 +1,5 @@
+---
+'@ai-sdk/fal': patch
+---
+
+fix (providers/fal): improve model compatibility
diff --git a/examples/ai-core/src/generate-image/fal-photon.ts b/examples/ai-core/src/generate-image/fal-photon.ts
@@ -0,0 +1,14 @@
+import { fal } from '@ai-sdk/fal';
+import { experimental_generateImage as generateImage } from 'ai';
+import { presentImages } from '../lib/present-image';
+import 'dotenv/config';
+
+async function main() {
+  const { images } = await generateImage({
+    model: fal.image('fal-ai/luma-photon'),
+    prompt: 'A hyrax atop a stump in a forest among fireflies at dusk',
+  });
+  await presentImages(images);
+}
+
+main().catch(console.error);
diff --git a/examples/ai-core/src/generate-image/fal-recraft.ts b/examples/ai-core/src/generate-image/fal-recraft.ts
@@ -0,0 +1,15 @@
+import { fal } from '@ai-sdk/fal';
+import { experimental_generateImage as generateImage } from 'ai';
+import { presentImages } from '../lib/present-image';
+import 'dotenv/config';
+
+async function main() {
+  const { images } = await generateImage({
+    model: fal.image('fal-ai/recraft-v3'),
+    prompt:
+      'A Sumatran rhino meandering through a dense forest among fireflies at dusk',
+  });
+  await presentImages(images);
+}
+
+main().catch(console.error);
diff --git a/packages/fal/src/fal-image-model.ts b/packages/fal/src/fal-image-model.ts
@@ -173,8 +173,6 @@ const falErrorSchema = z.union([falValidationErrorSchema, falHttpErrorSchema]);
 
 const falImageSchema = z.object({
   url: z.string(),
-  width: z.number(),
-  height: z.number(),
   content_type: z.string(),
 });
 

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +'@ai-sdk/fal': patch
 +---
++
 +fix (providers/fal): improve model compatibility