From 856ec7ab37fcfb956ee998557943aab5677c80e0 Mon Sep 17 00:00:00 2001
From: Roo Code <roomote@roocode.com>
Date: Mon, 12 Jan 2026 23:53:01 +0000
Subject: [PATCH] feat: enable prompt caching for Cerebras zai-glm-4.7 model

---
 packages/types/src/providers/cerebras.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/types/src/providers/cerebras.ts b/packages/types/src/providers/cerebras.ts
index 37c063e83bd..a67bee48c14 100644
--- a/packages/types/src/providers/cerebras.ts
+++ b/packages/types/src/providers/cerebras.ts
@@ -21,7 +21,7 @@ export const cerebrasModels = {
 		maxTokens: 16384, // Conservative default to avoid premature rate limiting (Cerebras reserves quota upfront)
 		contextWindow: 131072,
 		supportsImages: false,
-		supportsPromptCache: false,
+		supportsPromptCache: true,
 		supportsNativeTools: true,
 		defaultToolProtocol: "native",
 		inputPrice: 0,