{"index_key": "HNSW32", "index_param": "efSearch=736", "index_path": "/mnt/nvme/home/spirit/contriever/parquets/s-laion/essys/knn.index", "size in bytes": 429038878, "avg_search_speed_ms": 7.394049866345419, "99p_search_speed_ms": 14.770709918811919, "reconstruction error %": 0.0, "nb vectors": 128293, "vectors dimension": 768, "compression ratio": 0.9186022903966293}