From 3062d3e0705a3959ff1108c8aa699358c8ea05a7 Mon Sep 17 00:00:00 2001
From: 07akioni <07akioni2@gmail.com>
Date: Fri, 24 Apr 2026 22:41:41 +0800
Subject: [PATCH] fix: use existingModel as fallback for interleaved field
 (#24172)

---
 packages/opencode/src/provider/provider.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/opencode/src/provider/provider.ts b/packages/opencode/src/provider/provider.ts
index d826f6b350..0fe53e6e47 100644
--- a/packages/opencode/src/provider/provider.ts
+++ b/packages/opencode/src/provider/provider.ts
@@ -1177,7 +1177,7 @@ const layer: Layer.Layer<
                     model.modalities?.output?.includes("video") ?? existingModel?.capabilities.output.video ?? false,
                   pdf: model.modalities?.output?.includes("pdf") ?? existingModel?.capabilities.output.pdf ?? false,
                 },
-                interleaved: model.interleaved ?? false,
+                interleaved: model.interleaved ?? existingModel?.capabilities.interleaved ?? false,
               },
               cost: {
                 input: model?.cost?.input ?? existingModel?.cost?.input ?? 0,