diff --git a/llama_stack/providers/remote/vector_io/weaviate/weaviate.py b/llama_stack/providers/remote/vector_io/weaviate/weaviate.py
index e6fe8ccd3..6f2027dad 100644
--- a/llama_stack/providers/remote/vector_io/weaviate/weaviate.py
+++ b/llama_stack/providers/remote/vector_io/weaviate/weaviate.py
@@ -76,7 +76,7 @@ class WeaviateIndex(EmbeddingIndex):
                 continue
 
             chunks.append(chunk)
-            scores.append(1.0 / doc.metadata.distance)
+            scores.append(1.0 / doc.metadata.distance if doc.metadata.distance != 0 else float("inf"))
 
         return QueryChunksResponse(chunks=chunks, scores=scores)
 
diff --git a/tests/integration/vector_io/test_vector_io.py b/tests/integration/vector_io/test_vector_io.py
index f1cac9701..f550cf666 100644
--- a/tests/integration/vector_io/test_vector_io.py
+++ b/tests/integration/vector_io/test_vector_io.py
@@ -154,3 +154,36 @@ def test_insert_chunks_with_precomputed_embeddings(client_with_empty_registry, e
     assert len(response.chunks) > 0
     assert response.chunks[0].metadata["document_id"] == "doc1"
     assert response.chunks[0].metadata["source"] == "precomputed"
+
+
+def test_query_returns_valid_object_when_identical_to_embedding_in_vdb(client_with_empty_registry, embedding_model_id):
+    vector_db_id = "test_precomputed_embeddings_db"
+    client_with_empty_registry.vector_dbs.register(
+        vector_db_id=vector_db_id,
+        embedding_model=embedding_model_id,
+        embedding_dimension=384,
+    )
+
+    chunks_with_embeddings = [
+        Chunk(
+            content="duplicate",
+            metadata={"document_id": "doc1", "source": "precomputed"},
+            embedding=[0.1] * 384,
+        ),
+    ]
+
+    client_with_empty_registry.vector_io.insert(
+        vector_db_id=vector_db_id,
+        chunks=chunks_with_embeddings,
+    )
+
+    response = client_with_empty_registry.vector_io.query(
+        vector_db_id=vector_db_id,
+        query="duplicate",
+    )
+
+    # Verify the top result is the expected document
+    assert response is not None
+    assert len(response.chunks) > 0
+    assert response.chunks[0].metadata["document_id"] == "doc1"
+    assert response.chunks[0].metadata["source"] == "precomputed"