maxsim

Turn PostgreSQL into your search engine in a Pythonic way.

Fused Triton kernels for late-interaction (MaxSim) scoring

Composable candidate generation and optional late-interaction (MaxSim) reranking, in Rust with Python bindings

Embedding and similarity scoring algorithm of Clair news API

SIMD-accelerated vector similarity primitives

ColPali-style multimodal late-interaction retrieval (text → document-image patches via MaxSim) — numpy reference implementation

A simulation platform for managed applications based on Maxine VM and ZSim

Fast JavaScript MaxSim implementation for ColBERT retrieval. Supports pure JS and WebAssembly modes. Works in browsers and Node.js.

A building docker file for Maxine VM and ZSim

Code, data and run outputs for the article Negation Scope in MaxSim-Family Scorers: exact limits of max-pooled token matching, NegPairs permutation minimal pairs, 18 released systems on NegPairs and NevIR, late-interaction fine-tuning and a prespecified 718-run study. Every number in the article is rebuilt from the outputs.

MCP server exposing late-interaction (ColBERT-style MaxSim) document retrieval over a local folder — pluggable encoder, runs offline by default.

Local late-interaction retrieval: a cheap first stage, then an exact MaxSim rerank

High-throughput visual document retrieval and late-interaction (MaxSim) engine

ColBERT-style late-interaction MaxSim scoring for multi-vector retrieval — tiny, zero-dependency Rust crate