(view in browser) Jul 1st Next webinar: Jul 8, 2026 - Automate the Boring Developer Stuff with LLMs [Register] Dear Reader, Welcome to the first of july edition of the Data Science Briefing. Announcements Graph RAG combines the best of both: you still use retrieval, but instead of retrieving raw chunks, you retrieve structured paths through a graph. The LLM gets grounded, traceable context. Not just "here are some relevant paragraphs." The result: answers that are explainable, multi-hop...
8 days ago • 7 min read
(view in browser) Jun 24th Next webinar: Jul 8, 2026 - Automate the Boring Developer Stuff with LLMs [Register] Dear Reader, This week we continue our 7th anniversary celebration with a new blog post over on the substack: Build a Language Model by Counting where we use a Markov Chain approach to build a simple language model based on the wikitext 103 dataset. Announcements Graph RAG combines the best of both: you still use retrieval, but instead of retrieving raw chunks, you retrieve...
15 days ago • 6 min read
(view in browser) Jun 17th Next webinar: Jul 8, 2026 - Automate the Boring Developer Stuff with LLMs [Register] Dear Reader, This week we continue celebrating the 7th anniversary of the Data Science Briefing. Over the years many things have changed. We switched platforms behinds the scenes a couple of times, the format evolved, and, link rot took its toll. If you've recently ventured into the list of past issues in https://data4sci.com/newsletter you might have noticed that many of the older...
22 days ago • 7 min read
(view in browser) Jun 9th Next webinar: Jul 8, 2026 - Automate the Boring Developer Stuff with LLMs [Register] Dear Reader, The very first issue of the Data Science Briefing went out on Jun 2nd, 2019 so this month we're celebrating the 7th anniversary of the Data Science Briefing. Over the next few weeks we'll have more than a few updates and improvements so we can continue learning together. Announcements As we celebrate our 7th anniversary, I wanted to share something I've been building for...
about 1 month ago • 7 min read
(view in browser) Jun 2nd Next webinar: Jun 3, 2026 - CrewAI for Production-Ready Multi‑Agent Systems [Register] Dear Reader, Announcements Ready to level up your understanding of AI agents? 🤖 We all see the impressive capabilities of tools like Claude Code, Open Clawd, and Hermes, but what actually powers them behind the scenes? In our latest Substack post, we break down the "secret sauce" of modern AI assistants by walking through how to build a basic agentic harness. If you're building...
about 1 month ago • 5 min read
(view in browser) May 27th Next webinar: Jun 3, 2026 - CrewAI for Production-Ready Multi‑Agent Systems [Register] Dear Reader, Announcements Ready to level up your understanding of AI agents? 🤖 We all see the impressive capabilities of tools like Claude Code, Open Clawd, and Hermes, but what actually powers them behind the scenes? In our latest Substack post, we break down the "secret sauce" of modern AI assistants by walking through how to build a basic agentic harness. If you're building...
about 1 month ago • 5 min read
(view in browser) May 20th Next webinar: May 27, 2026 - Code Development with AI Assistants [Register] Dear Reader, Announcements Ever wonder how we can turn thousands of unstructured news articles into structured, actionable insights? In the latest post from Data4Sci, we dive into the fascinating process of transforming raw text from news articles into interconnected networks of information. If you're interested in Natural Language Processing (NLP), entity extraction, and how to connect the...
about 2 months ago • 4 min read
(view in browser) May 13th Next webinar: May 27, 2026 - Code Development with AI Assistants [Register] Dear Reader, Announcements Ever wonder how we can turn thousands of unstructured news articles into structured, actionable insights? In the latest post from Data4Sci, we dive into the fascinating process of transforming raw text from news articles into interconnected networks of information. If you're interested in Natural Language Processing (NLP), entity extraction, and how to connect the...
about 2 months ago • 4 min read
(view in browser) May 6th Next webinar: May 27, 2026 - Code Development with AI Assistants [Register] Dear Reader, Announcements Ever wonder how we can turn thousands of unstructured news articles into structured, actionable insights? In the latest post from Data4Sci, we dive into the fascinating process of transforming raw text from news articles into interconnected networks of information. If you're interested in Natural Language Processing (NLP), entity extraction, and how to connect the...
2 months ago • 4 min read
