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.plan-26-28: What fun papers piled up while I was out at sea

Back from the Arctic into a heatwave, hacking on Eio for the TESSERA sync engine, the Conservation Evidence team demoing at Parliament, and TESSERA on stage at the RAISE Summit in Paris.

12 Jul 2026

Anil Madhavapeddy's Blog

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Language integrated LLMs as an OCaml function

Using a local DeepSeek model as an ordinary OCaml library and building sandboxed agents from simple primitives

14 Jun 2026

Anil Madhavapeddy's Blog

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Machine Learning in OxCaml

The inspiration for this post came from Dave’s Garage YouTube Channel. It featured dbrll/ATTN-11, which used machine learning on a PDP-11 to reverse a sequence of numbers. I’m not (quite) old enough to remember the PDP-11, but the idea of a minimal machine learning example was intriguing, particularly as an aid to understanding.

07 May 2026

Marc Elvers

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Model Validation & Time Utilities Sprint: From Basic Models to Proper Validation Layer

A weekend sprint documenting the evolution from basic OCaml models to comprehensive validation infrastructure with field enhancements, time utilities, and cryptographic security improvements for the Chaufr MVP

28 Sep 2025

Chukwuma Akunyili

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Tutorial: Building a Browser Extension With Irmin

Irmin is a collection of OCaml libraries that makes it easy to build applications with Git-like data stores. We recently released irmin…

25 Oct 2023

Tarides

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How I explore domain problems cheaply and fast with OCaml: modeling a web router

You've heard of Domain-Driven Design, now buckle up for Type-Driven Domain..wait. Typed Domains Driving...nevermind. We're gonna use Only Types to Understand our Domain Problems Very Fast! 🚀

24 Aug 2023

Practical OCaml

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Alt-Ergo: the SMT solver with model generation

The Alt-Ergo automatic theorem prover developed at OCamlPro has just been released with a major update : counterexample model can now be generated. This is now available on the next branch, and will officially be part of the 2.5.0 release, coming this year ! Alt-Ergo at a Glance Alt-Ergo is an open ...

16 Nov 2022

OCamlPro

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Of Pythons and Camels

Welcome to another post in our series of how to use OCaml for machine learning.In previous posts we’ve discussed artistic style-transfer andreinforcement lea...

09 Jul 2019

Jane Street Tech Blog

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What the interns have wrought, 2018 edition

Yet again, intern season is coming to a close, and so it’s time tolook back at what the interns have achieved in their short time withus. I’m always impress...

06 Aug 2018

Jane Street Tech Blog

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