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Generative Computing

build predictable AI without guesswork

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Mellea — build predictable AI without guesswork

The problem with AI pipelines is always the same: the LLM itself.

Silent failures. Untestable outputs. Unpredictable behavior.

Mellea is a Python library for writing generative programs — replacing brittle prompts and flaky agents with structured, testable AI workflows built around type-annotated outputs, verifiable requirements, and automatic retries.

Latest Projects

Getting Started

  1. Installation
  2. Quick Start
  3. API Reference

Documentation

The general Mellea Documentation is updated regularly.

Learning Resources provide in-depth educational material in comprehensive formats.

  • Mellea Examples - examples demonstrating Mellea's features.
  • Mellea Demos - A collection of Mellea demos.
  • Mellea Tutorials - Long-form workshops and tutorials for Mellea. The main Mellea repo keeps its examples short and focused; the notebooks here have more room to walk through end-to-end workflows, conference material, and exploratory demos.

Other Resources

  • Mellea Website: More information about Mellea.
  • Blog: Deep-dives on agentic systems, generative computing, and the ideas behind Mellea.
  • Mellea on PyPI: Install with pip install mellea.

Discussion

If you have any questions, please visit our discussions page.

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  1. mellea mellea Public

    Mellea is a library for writing generative programs.

    Python 1.8k 173

Repositories

Showing 10 of 14 repositories
  • granite-switch-systemone Public

    vllm plugin to provide /v1/systemone and /v1/decisions endpoints for granite switch models

    generative-computing/granite-switch-systemone's past year of commit activity
    Python 0 Apache-2.0 0 0 1 Updated Oct 20, 2026
  • mellea Public

    Mellea is a library for writing generative programs.

    generative-computing/mellea's past year of commit activity
    Python 1,837 Apache-2.0 171 138 (4 issues need help) 25 Updated Oct 20, 2026
  • steerability Public

    The Steerability toolkit is an extensible library for general purpose steering of language models.

    generative-computing/steerability's past year of commit activity
    Python 133 Apache-2.0 36 1 4 Updated Oct 20, 2026
  • mellea-skills-compiler Public

    Agent specification certification pipeline — from skill specs to governed, certified Mellea pipelines

    generative-computing/mellea-skills-compiler's past year of commit activity
    Python 52 Apache-2.0 8 0 2 Updated Oct 20, 2026
  • granite-switch Public

    Granite Switch — Build AI models like you build software

    generative-computing/granite-switch's past year of commit activity
    Python 113 Apache-2.0 19 23 9 Updated Oct 20, 2026
  • mellea-contribs Public

    mellea-contribs is an incubation point for contributions to the Mellea ecosystem.

    generative-computing/mellea-contribs's past year of commit activity
    Python 11 Apache-2.0 20 10 9 Updated Oct 19, 2026
  • generative-computing/shadow-residual's past year of commit activity
    Python 0 Apache-2.0 3 0 0 Updated Oct 11, 2026
  • mellea-website Public

    Landing page and developer blog for mellea.ai — open-source Python framework for predictable AI.

    generative-computing/mellea-website's past year of commit activity
    TypeScript 2 Apache-2.0 7 2 2 Updated Sep 24, 2026
  • mellea-tutorials Public

    This repository contains colab-friendly notebooks for Mellea tutorials.

    generative-computing/mellea-tutorials's past year of commit activity
    Jupyter Notebook 8 Apache-2.0 9 0 0 Updated Sep 18, 2026
  • mellea-demos Public
    generative-computing/mellea-demos's past year of commit activity
    CSS 3 Apache-2.0 4 0 1 Updated May 28, 2026