From 9017d103031fa252f5b3fce23df651d1b4ef5bc5 Mon Sep 17 00:00:00 2001
From: xu0o0 <hq.xu0o0@gmail.com>
Date: Sat, 13 Dec 2025 00:43:18 +0800
Subject: [PATCH] acp: fix internal error on `/compact` (#5424)

---
 packages/opencode/src/acp/agent.ts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/opencode/src/acp/agent.ts b/packages/opencode/src/acp/agent.ts
index a1e45e1d2..d20c971eb 100644
--- a/packages/opencode/src/acp/agent.ts
+++ b/packages/opencode/src/acp/agent.ts
@@ -914,6 +914,8 @@ export namespace ACP {
             {
               sessionID,
               directory,
+              providerID: model.providerID,
+              modelID: model.modelID,
             },
             { throwOnError: true },
           )