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Jan reported that opam-repo-ci, opam.ci.ocaml.org, had become unresponsive.
On the base image builder, we have recently seen a significant increase in the number of times we hit the Docker rate limits on manifest pushes. Most of these work on the second attempt, but this week, a new class of permanent manifest push failures has emerged.
Jane Street is known for being an OCaml shop, but for years now Python has been our second major programming language, acting as the primary tool for data an...
Using a local DeepSeek model as an ordinary OCaml library and building sandboxed agents from simple primitives
Made professor at Cambridge, shipped TESSERA v1.1, bound a local DeepSeek into OCaml after Fable cut out, and filled the gaps in io_uring and Eio.
TESSERA v1.1 is a drop-in retrained model that fixes the tiling artefacts of v1.0, with embeddings now being served from AWS S3 and model weights up on Hugging Face.
The Windows workers in the windows-x86_64 pool have a habit of quietly falling off the cluster. The ocluster-worker service is still RUNNING, but the scheduler lists the worker as disconnected.
Development update for ocgtk (a set of GTK4 bindings for OCaml), including upcoming support for signals and interfaces, expanded GLib type coverage, and packaging improvements to support other operating systems.
