Al Merose

86 trust researcher @al.merose.com · 3,810 followers
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Researcher with public evidence across AI research.

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Differential database administrator. Machine learning for climate & weather. Ex-Google Research, Founding Member of Technical Staff @OpenAthena.ai. He/him.

Articles & links

Sneak peek: I implemented a 3 layer MLP that predicts the fashion MNIST dataset using SQL (with my own autograd impl inside the database). Apparently einsum notation is better expressed as a JOIN. github.com/xqlsystems/x...

xarray-sql/benchmarks/nn.py at claude/xarray-sql-mnist-demo · xqlsystems/xarray-sql github.com
AI Weekly's analysis →
  • The benchmark trains a 784→196→32→10 MLP on Fashion-MNIST with forward pass, backpropagation, and SGD all expressed as SQL queries.
  • A SKIP_ZERO_PIXELS flag drops background pixels via a WHERE clause and delivers roughly a 1.8x speedup on Fashion-MNIST.
  • Hyperparameters are demo-scale: 500 training samples, 200 test samples, learning rate 0.5, 60 steps, chunk size 250.
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View on Bluesky · ♥ 55 ↻ 5 ↩ 2 · 2 from the directory shared this · 106d ago

All of our code is open source, and contributions are welcome: github.com/m2lines/Samu... We're working on fitting our model training into a (free-tier) colab notebook, so anyone can help advance climate science: github.com/m2lines/Samu...

GitHub - m2lines/Samudra github.com
View on Bluesky · ♥ 2 ↻ 0 ↩ 1 · 104d ago

I'd like to announce that at @openathena.ai, @jder.bsky.social and I helped @m2lines.bsky.social release Samudra 2. We scaled this neural ocean emulator to train on 16x the size of data in bytes on the same hardware budget. We can now skillfully predict 8 years of the ocean on…

medium.com
View on Bluesky · ♥ 56 ↻ 6 ↩ 2 · 104d ago

Recent commentary

For file type, there is at least one type of social media built around it: images > instagram, video > youtube, vertical video > tiktok, audio > clubhouse, safetensors > huggingface, executable files > github

View on Bluesky · ♥ 26 ↻ 2 ↩ 3 · 16d ago

I’m like 6 months to a year behind using all sorts of agentic coding patterns (I just asked Claude to delegate impl to subagents, etc.) and honestly (surprisingly?), I think I’m better off for it.

View on Bluesky · ♥ 16 ↻ 0 ↩ 2 · 14d ago

Agentic engineering feels like “problem engineering” to me. Coding becomes defining goals and constraints for agents to optimize towards. Like all coding, this requires taste and discernment.

View on Bluesky · ♥ 7 ↻ 1 ↩ 5 · 2d ago

Rust is ideal for agentic programming because large compile times give you an opportunity to think and reflect

View on Bluesky · ♥ 9 ↻ 2 ↩ 0 · 114d ago

Open source project idea: give that old phone in your drawer new life by installing Prism ML’s LLM on it to make it a stateful agent.

View on Bluesky · ♥ 4 ↻ 2 ↩ 2 · 5d ago

I don’t understand why there is so much agentic tooling. I feel very productive with just Claude equipped with the gh CLI, using standard GH features like issues and comments. While I use prompt patterns, I feel most cases require sufficient nuance that I don’t want to capture something in a skill.

View on Bluesky · ♥ 6 ↻ 0 ↩ 1 · 14d ago

I’m happy to be working on open source science and language models because the biggest safety risks of AI, imo, stem from concentrations of power — in corporations, governments, and their intersection.

View on Bluesky · ♥ 6 ↻ 1 ↩ 0 · 120d ago

If there is one contribution that I hope to make to computer science, it’s that relational algebra is as important as linear algebra or calculus is to machine learning.

View on Bluesky · ♥ 5 ↻ 1 ↩ 0 · 23d ago

Just got Jev and I can’t wait to spend my non-delirious part of my parental leave exploiting its strengths for a provable privacy and AI safety system.

View on Bluesky · ♥ 3 ↻ 0 ↩ 1 · 33d ago

Why learn math or really any subject when an LLM will always give you the answer? Well, how else will you be able to make really subtle jokes and puns in a conversation? Bonus: the people that laugh might be folks you’d like to know better.

View on Bluesky · ♥ 3 ↻ 0 ↩ 0 · 4h ago

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