diff --git a/.env.example b/.env.example
index 79d1ffd..bffd29f 100644
--- a/.env.example
+++ b/.env.example
@@ -9,7 +9,7 @@ LLM_API_URL=https://api.agiliton.cloud/llm
 LLM_API_KEY=your_llm_api_key_here
 
 # LLM metadata extraction at embedding time (CF-1316)
-METADATA_EXTRACTION_MODEL=claude-haiku-4-5-20251001
+METADATA_EXTRACTION_MODEL=claude-haiku-4.5
 
 # Cross-encoder re-ranking (CF-1317)
 RERANK_ENABLED=false
diff --git a/src/embeddings.ts b/src/embeddings.ts
index 296d714..76934df 100644
--- a/src/embeddings.ts
+++ b/src/embeddings.ts
@@ -140,7 +140,7 @@ export interface ExtractedMetadata {
 export async function extractMetadata(content: string): Promise<ExtractedMetadata | null> {
   const LLM_API_URL = process.env.LLM_API_URL || 'https://api.agiliton.cloud/llm';
   const LLM_API_KEY = process.env.LLM_API_KEY || '';
-  const model = process.env.METADATA_EXTRACTION_MODEL || 'claude-haiku-4-5-20251001';
+  const model = process.env.METADATA_EXTRACTION_MODEL || 'claude-haiku-4.5';
 
   if (!LLM_API_KEY) return null;