From 522f8aab6c5339818bc20da8f5264ddc9cb53963 Mon Sep 17 00:00:00 2001
From: YeonGyu-Kim <code.yeon.gyu@gmail.com>
Date: Sat, 11 Apr 2026 13:44:35 +0900
Subject: [PATCH] fix: move Haiku check before variant check for reliability

Addresses cubic-dev-ai review feedback. The Haiku early-return now
runs immediately after model validation, ensuring it's always reached
regardless of any upstream variant normalization.
---
 src/hooks/anthropic-effort/hook.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hooks/anthropic-effort/hook.ts b/src/hooks/anthropic-effort/hook.ts
index fb5a9a209..31b18c7e6 100644
--- a/src/hooks/anthropic-effort/hook.ts
+++ b/src/hooks/anthropic-effort/hook.ts
@@ -62,11 +62,11 @@ export function createAnthropicEffortHook() {
     ): Promise<void> => {
       const { agent, model, message } = input
       if (!model?.modelID || !model?.providerID) return
+      if (isEffortUnsupportedModel(model.modelID)) return
       if (message.variant !== "max") return
       if (!isClaudeProvider(model.providerID, model.modelID)) return
       if (shouldSkipForInternalAgent(agent?.name)) return
       if (output.options.effort !== undefined) return
-      if (isEffortUnsupportedModel(model.modelID)) return
 
       const opus = isOpusModel(model.modelID)
       const clamped = clampVariant(message.variant, opus)