MÖMehmet Öner Yalçıninoneryalcin.hashnode.dev·Jul 13 · 9 min readWhat Happens When Your 50,000-Item API Job Dies?A public embedding pipeline, two injected failures, and the job-level runtime a thread pool does not provide. You have 50,000 document chunks to embed. Eight workers are sending batches to an API. The00
MÖMehmet Öner Yalçıninoneryalcin.hashnode.dev·Mar 30 · 9 min readDesigning A Retrieval Stack For AgentsThe main lesson is simple: retrieval for agents is not just “search, then answer.” It is a control system. The tools you expose, the names you give them, the shapes of their outputs, and the order the00
MÖMehmet Öner Yalçıninoneryalcin.hashnode.dev·Mar 27 · 12 min readYour Linter Just Broke ProductionContract tests for the gaps between your linter and production We ran ruff check --fix on a Python service. 71 unused imports removed. Tests passed. CI green. We nearly shipped a change that would ha00
MÖMehmet Öner Yalçıninoneryalcin.hashnode.dev·Jul 22, 2025 · 14 min readBuilding a Semantic Highlighter: Understanding Search Result Presentation Through Machine Learning - Part 2Part 2: Building a Semantic Highlighter from Scratch Chapter 1: The Foundation - Understanding Our Tools Let's build our semantic highlighter piece by piece. I'll be your guide, and we'll construct each component while understanding why it exists. Fi...00
MÖMehmet Öner Yalçıninoneryalcin.hashnode.dev·Jul 22, 2025 · 4 min readBuilding a Semantic Highlighter: Understanding Search Result Presentation Through Machine Learning - Part 1Part 1: Why Highlighting Matters and How Machines Learn Relevance The Problem: Finding Needles in Haystacks Imagine you're searching for "how to prevent memory leaks in Python" and you get back a 5,000-word article about Python programming. Somewhere...00
