diff --git a/src/wetgit/ai/semantic.py b/src/wetgit/ai/semantic.py
index 5639196..2461958 100644
--- a/src/wetgit/ai/semantic.py
+++ b/src/wetgit/ai/semantic.py
@@ -29,6 +29,7 @@ COLLECTION = "wetgit_artikelen"
 VECTOR_DIM = 1024  # mistral-embed output dimension
 
 MISTRAL_BATCH_SIZE = 32
+QDRANT_UPLOAD_BATCH = 200  # punten per PUT — voorkomt writetimeout op reuzen-regelingen
 CHUNK_CHAR_LIMIT = 1800
 CHUNK_OVERLAP = 200
 
@@ -177,13 +178,15 @@ class SemanticSearch:
                     },
                 })
 
-        if points:
+        for i in range(0, len(points), QDRANT_UPLOAD_BATCH):
+            batch = points[i:i + QDRANT_UPLOAD_BATCH]
             resp = httpx.put(
                 f"{self.qdrant_url}/collections/{COLLECTION}/points",
-                json={"points": points},
+                json={"points": batch},
                 timeout=60,
             )
             resp.raise_for_status()
+        if points:
             logger.debug("Qdrant upsert %s — %d punten", bwb_id, len(points))
 
         return len(points)