Reranker Python Packages

pymilvus-model

A library integrating embedding and reranker models from OpenAI, SentenceTransformers etc for semantic search in vector database.

ms-swift

Use PEFT or Full-parameter to CPT/SFT/DPO/GRPO 600+ LLMs (Qwen3.6, DeepSeek-V4, GLM-5.1, InternLM3, Llama4, ...) and 300+ MLLMs (Qwen3-VL, Qwen3-Omni, InternVL3.5, Ovis2.5, GLM4.5v, Gemma4, Llava, Phi4, ...) (AAAI 2025).

milvus-model

A library integrating embedding and reranker models from OpenAI, SentenceTransformers etc for semantic search in vector database.

adalflow

AdalFlow: The library to build & auto-optimize LLM applications.

lightrag

AdalFlow: The library to build & auto-optimize LLM applications.

easyrerank

A premium, self-contained Python module for local (llama.cpp) and remote (Jina AI, OpenRouter) semantic document reranking with automatic chunk splitting and vision/image reranking support.

artifex

Small Language Model Inference, Fine-Tuning and Observability.

lexilux

Unified LLM API client library for Python. Simple API for Chat, Embedding, Rerank, and Tokenizer. OpenAI-compatible with streaming support and unified usage tracking.

langchain-localai

Langchain integration package with LocalAI. It provides embeddings and reranker support

code-rag-mcp

An MCP server that add semantic code search to your coding agent

rag7

rag7 — multi-backend retrieval-augmented generation with LangGraph