From aa599b4a7da3799dd170e1ece745b37fcc3c64a7 Mon Sep 17 00:00:00 2001
From: Aiden Cline <aidenpcline@gmail.com>
Date: Wed, 21 Jan 2026 13:39:42 -0600
Subject: [PATCH] fix: when dropping unsupported metadata match on
 providerID/model.id instead of providerID/model.api.id to prevent regression
 when using legacy model ids (pre-variant)

---
 packages/opencode/src/session/message-v2.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/opencode/src/session/message-v2.ts b/packages/opencode/src/session/message-v2.ts
index 08e6cf0bc..d0f2beb74 100644
--- a/packages/opencode/src/session/message-v2.ts
+++ b/packages/opencode/src/session/message-v2.ts
@@ -477,7 +477,7 @@ export namespace MessageV2 {
       }
 
       if (msg.info.role === "assistant") {
-        const differentModel = `${model.providerID}/${model.api.id}` !== `${msg.info.providerID}/${msg.info.modelID}`
+        const differentModel = `${model.providerID}/${model.id}` !== `${msg.info.providerID}/${msg.info.modelID}`
 
         if (
           msg.info.error &&