Cross Encoder Python Packages

flashrank

Lite & Super-fast re-ranking for your search & retrieval pipelines. Supports SoTA Listwise and Pairwise reranking based on LLMs and cross-encoders and more. Created by Prithivi Da, open for PRs & Collaborations.

haiku-rag-slim

Agentic RAG for local and self-hosted document search: hybrid retrieval, reranking and multimodal RAG on embedded LanceDB, with Docling parsing and an MCP server

haiku-rag

Agentic RAG for local and self-hosted document search: hybrid retrieval, reranking and multimodal RAG on embedded LanceDB, with Docling parsing and an MCP server

vera-ai

Local code search combining BM25, vector similarity, and cross-encoder reranking. Parses 60+ languages with tree-sitter, runs entirely offline, and returns structured results with file paths, line ranges, and symbol metadata. Built in Rust.

cacheverifier

Verification layer for semantic caches: a REST API and Python client that checks gray-zone cache hits with a cross-encoder before they are served.

context-router-cli

Memory-aware context engine for AI coding agents — up to 91% fewer tokens, 17/18 rank-1 across 6 OSS projects. MCP-native, multi-repo, with persistent observations & decisions.

tinyintent

A small, portable intent classifier — frozen bge-large embeddings, a linear head, and a trained cross-encoder reranker. Few-shot, CPU, no LLM in the loop.

toolpickr

Hybrid (FAISS + BM25) ensemble tool retriever with cross-encoder reranking for LLMs. Dynamically serves top-k tool schemas to save context tokens.