Hacker News: cosmicbboy

New comment by cosmicbboy in "The Agent SDK"

cosmicbboy — Thu, 29 Oct 2026 01:15:16 +0000

I created hlock https://docs.hlock.ai/ to exactly tackle some of these problems: it lets you port your harness configuration across the different harnesses (open source and proprietary)

Show HN: Hlock – an agent harness lockfile and performance resolver

cosmicbboy — Wed, 21 Oct 2026 14:58:06 +0000

Article URL: https://github.com/unionai-oss/hlock

Comments URL: https://news.ycombinator.com/item?id=50182149

Points: 1

# Comments: 0

Show HN: Critical Dream – A fanart-powered visual companion to Critical Role

cosmicbboy — Sun, 09 Jun 2024 14:48:25 +0000

Article URL: https://critdream.ai/

Comments URL: https://news.ycombinator.com/item?id=40624813

Points: 1

# Comments: 0

Fine-tune Llama 2 with Limited Resources

cosmicbboy — Thu, 19 Oct 2023 13:43:01 +0000

Article URL: https://www.union.ai/blog-post/fine-tune-llama-2-with-limited-resources

Comments URL: https://news.ycombinator.com/item?id=37942793

Points: 1

# Comments: 0

New comment by cosmicbboy in "Show HN: UnionML – a Python framework for building ML microservices"

cosmicbboy — Tue, 21 Jun 2022 15:57:59 +0000

It's very early days for this project, so if you're interested in getting involved or learning more, you can go to the:

- Docs: https://unionml.readthedocs.io/en/latest/

- Repo: https://github.com/unionai-oss/unionml

- Slack: https://flyte-org.slack.com/archives/C03JL38L65V

- Product Hunt: https://www.producthunt.com/posts/unionml

Show HN: UnionML – a Python framework for building ML microservices

cosmicbboy — Tue, 21 Jun 2022 15:50:29 +0000

Hi HN!

Niels here. I'm the creator of UnionML (https://github.com/unionai-oss/unionml), a Python MLOps framework that removes the boilerplate and friction associated with building and deploying machine learning systems to production.

I've been training and deploying models for almost a decade now, and one pain-point I've consistently had is managing the complexity of building and maintaining an ML stack that works for the entire model development lifecycle - from prototyping to production.

UnionML is built on top of Flyte (https://www.flyte.org) and exposes a functional interface for defining the building blocks of your ML application via decorators -- think Flask or FastAPI method endpoints -- and UnionML takes care of bundling them into microservices for different use cases such as:

- model training

- batch prediction

- online prediction

- (more coming soon!)

This project aims to unify the rich ecosystem of data, ML, and MLOps tools that have emerged over the last decade or so (e.g. MLFlow, Sagemaker, Spark, etc.) to provide a nice UX for model developers, in both individual and team settings.

Comments URL: https://news.ycombinator.com/item?id=31825328

Points: 12

# Comments: 3

New comment by cosmicbboy in "Show HN: Pandera 0.8.0 – validate pandas, dask, modin, and koalas dataframes"

cosmicbboy — Wed, 17 Nov 2021 21:06:24 +0000

Hi all, author here! I just made one of the biggest releases for Pandera since the project's start.

Pandas is a dataframe validation tool, and so far pandera schemas could only validate pandas dataframes. That changes with v0.8.0, which adds support for dask, modin, and koalas dataframes. The future direction of this project is to also support xarray, pyarrow, and any other dataframe-like data structure that the pandera community wants to support.

This release also:

* makes pandera schemas a valid pydantic validator, so you can include them in your pydantic.BaseModel definitions * adds support for mypy static type-linting if you need that extra type safety

Repo: https://github.com/pandera-dev/pandera Release Notes Discussion: https://github.com/pandera-dev/pandera/discussions/678 Docs: https://pandera.readthedocs.io/en/stable/