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How to Train an LLM-RecSys Hybrid for Steerable Recs with Semantic IDs
How to Train an LLM-RecSys Hybrid for Steerable Recs
Evaluating Long-Context Question and Answer Systems
Building an agentic workflow for my daily news with MCPs, Q, and tmux
An LLM‑as‑Judge Won't Save the Product–Fixing Your Process Will
An LLM‑as‑Judge Won't Save Your Product–Fixing Your Process Will
FAQ on Writing: How I got started, why I write, who I write for
Frequently Asked Questions about My Writing Process
The intended audience was my team and fellow practitioners; assuming some understanding of the jargon allowed me to skip the basics and write more concisely.
(Recommendation Systems and Search) × LLMs
A Spark of the Anti-AI Butlerian Jihad (On Bluesky)
Patterns for Building LLM-Based Systems and Products
Evaluating the Effectiveness of LLM-Evaluators (a.k.a. LLM-as-Judge)
Some Paradoxical Rules of Writing
How to Interview and Hire ML/AI Engineers
Bluesky Social Dataset (235M posts from 4M users)
The dataset contains the complete post history of over 4M users (81% of all registered accounts), totaling 235M posts. We also make available social data covering follow, comment, repost, and quote interactions.
Since Bluesky allows users to create and bookmark feed generators (i.e., content recommendation algorithms), we also release the full output of several popular algorithms available on the platform, along with their timestamped “like” interactions and time of bookmarking.
This dataset allows unprecedented analysis of online behavior and human-machine engagement patterns. Notably, it provides ground-truth data for studying the effects of content exposure and self-selection, and performing content virality and diffusion analysis.