{"library":"pymilvus-model","title":"PyMilvus Model Components","description":"PyMilvus Model is a Python library that provides model components, primarily for generating dense and sparse embeddings, intended for use with Milvus. It leverages popular deep learning frameworks like Hugging Face Transformers and Sentence-Transformers to offer a unified interface for various pre-trained models. The current version is 0.3.2, and it typically releases updates as new features or model integrations become available, often in sync with PyMilvus SDK developments.","language":"python","status":"active","last_verified":"Mon May 18","install":{"commands":["pip install pymilvus-model"],"cli":null},"imports":["from pymilvus_model.dense.encoder import DenseEncoder","from pymilvus_model.sparse.encoder import SparseEncoder","from pymilvus_model.multi_modal.encoder import MultiModalEncoder"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from pymilvus_model.dense.encoder import DenseEncoder\n\n# Initialize a DenseEncoder with a common embedding model\n# Ensure the model name is valid and accessible (e.g., from Hugging Face Model Hub)\nencoder = DenseEncoder(model_name='BAAI/bge-small-en-v1.5', device='cpu') # Change to 'cuda' if GPU available and configured\n\ntexts = [\n    'The quick brown fox jumps over the lazy dog.',\n    'Artificial intelligence is rapidly advancing.',\n    'Milvus is an open-source vector database.'\n]\n\n# Encode documents to get dense embeddings\nembeddings = encoder.encode_documents(texts)\n\nprint(f\"Encoded {len(texts)} texts.\")\nprint(f\"Shape of embeddings: {embeddings.shape}\")\nprint(f\"First embedding (truncated): {embeddings[0][:5]}...\")\n","lang":"python","description":"This quickstart demonstrates how to initialize a `DenseEncoder` and use it to generate embeddings for a list of texts. It uses a popular sentence transformer model. Remember to specify `device='cuda'` if you have a GPU for faster encoding and have PyTorch installed with CUDA support.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-18","installed_version":"0.3.2","pypi_latest":"0.3.2","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":50,"avg_install_s":20.6,"avg_import_s":null,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"pymilvus-model","exit_code":1,"wheel_type":null,"failure_reason":"build_error","import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"pymilvus-model","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":22.8,"import_time_s":null,"mem_mb":null,"disk_size":"477M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"pymilvus-model","exit_code":1,"wheel_type":null,"failure_reason":"build_error","import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"pymilvus-model","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":18,"import_time_s":null,"mem_mb":null,"disk_size":"456M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"pymilvus-model","exit_code":1,"wheel_type":null,"failure_reason":"build_error","import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"pymilvus-model","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":18.1,"import_time_s":null,"mem_mb":null,"disk_size":"438M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"pymilvus-model","exit_code":1,"wheel_type":null,"failure_reason":"build_error","import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"pymilvus-model","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":17.9,"import_time_s":null,"mem_mb":null,"disk_size":"437M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"pymilvus-model","exit_code":1,"wheel_type":null,"failure_reason":"build_error","import_side_effects":null,"install_time_s":null,"import_time_s":null,"mem_mb":null,"disk_size":null},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"pymilvus-model","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"broken","install_time_s":26,"import_time_s":null,"mem_mb":null,"disk_size":"470M"}]}}