Intent Detection Python Packages

shad0wllm

System 0 for your LLM: learns the fixed-choice answers your LLM gives (intents, routing, moderation) and serves the repeats in microseconds from a small CPU table, at most 5% disagreement, certified. Zero-code proxy for the OpenAI Decisions API, System One and chat models.

deeppavlov

An open source library for deep learning end-to-end dialog systems and chatbots.

autointent

Automated machine learning for text classification

microresolve

The pre-LLM reflex layer for AI agents. library with a live training server, microsecond latency, learns from LLM corrections — System 1 to your LLM's System 2.

test-ci-release

Automated machine learning for text classification

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.

shallowpavlov

An open source library for deep learning end-to-end dialog systems and chatbots.

intently-nlu

Python library to extract intention and structured information from sentences written in natural language

langgraph-sfm

Causal intent monitoring for LangGraph agents.

intent-suggestions

https://pypi.org/project/intent-suggestions/