diff --git a/packages/opencode/src/session/message-v2.ts b/packages/opencode/src/session/message-v2.ts
index 9dfa4a3984..ff13b82f61 100644
--- a/packages/opencode/src/session/message-v2.ts
+++ b/packages/opencode/src/session/message-v2.ts
@@ -584,6 +584,7 @@ export namespace MessageV2 {
       return false
     })()
 
+    // TODO: THIS IS NOT COMPLIANT WITH AI SDK V66!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
     const toModelOutput = (output: unknown) => {
       if (typeof output === "string") {
         return { type: "text", value: output }
@@ -785,6 +786,7 @@ export namespace MessageV2 {
     return await convertToModelMessages(
       result.filter((msg) => msg.parts.some((part) => part.type !== "step-start")),
       {
+        // TODO: WE MUST REVIEW THIS TYPE AGAIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
         //@ts-expect-error (convertToModelMessages expects a ToolSet but only actually needs tools[name]?.toModelOutput)
         tools,
       },