Laya is an open-source, non-autoregressive decision engine designed to answer structured questions without generating free-form text. It supports choice, score, and yes-or-no probability decisions in a single forward pass. The system works across more than 100 languages and uses a router to select an appropriate checkpoint for each request. It can run locally on CPU or GPU hardware and includes Python and TypeScript tooling. Integrations are available for HTTP, MCP, LangChain, LangGraph, LlamaIndex, CrewAI, and ONNX workflows. Laya is intended for fast classification, routing, triage, scoring, and other structured decisions where predictable outputs are more useful than generated prose.

Features

  • Choice, score, and yes-or-no decisions
  • Support for more than 100 languages
  • Single-pass non-autoregressive inference
  • Automatic checkpoint routing
  • Python and TypeScript APIs
  • HTTP, MCP, LangChain, and LlamaIndex integrations

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Categories

AI Models

License

Apache License V2.0

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Python

Related Categories

Python AI Models

Registered

2026-10-02