Turning log-definition criteria in people's heads into an AI skill for everyone
Log definitions must follow the set format, keep domain continuity, record only what analysis needs, and respect policy and safety.
Korean sources
Korean-language research, company posts and talks, summarised in English.
Week 43 · 19-25 Oct
7 sources filed · KO 7
B C Why firms stopped hiring juniors: 10 million postings analysed
About 10 million postings from one large platform over roughly seven years, with date, title, job tags, required experience and new-graduate eligibility.
~10 millionjob postings from one Korean platform over about seven years, as described in the interview
B AI reads, a person decides: redesigning claims review
Before: adjusters read, translated and checked each document by hand, searched the web to verify hospitals, matched prescriptions to diagnoses and checked every receipt line.
20-40 minadjuster time per overseas medical claim before the redesign
B AX dissolves job-family boundaries: how far does the developer's role go?
The PM case: define the work, build with AI, deploy; design, development and testing run in parallel.
2,800Kakao staff signed up to the Vibe-king platform within 45 days of opening
B One OS for every harness: injecting AI coding standards
A harness is described as workflow, skills, tools and context, and operating instructions around a model.
270,000+tokens in the jansori knowledge base
A Why our LLM cost tripled when we only swapped the model
Requests were a long fixed block (instructions and category list) followed by a short post body, sent as one message.
20%lower unit price that motivated the switch from Gemini to GPT-5.6 in August 2026
A The Korean labour market after AI: job-postings analysis
Developer new-graduate postings doubled from a spring 2020 low to a summer 2022 peak, then fell from the second half of 2022, before ChatGPT's release at end-November, to below the earlier low by January 2025.
+0.073 yearsextra rise in required experience per 1 SD of AI exposure after ChatGPT, same firm, month and job family
Week 42 · 12-18 Oct
2 sources filed · KO 2
B From individual AI to company AX: Buzzni
Four organisational rules: cut hand-offs so that most work goes from start to deploy within one person, two at most; remove role boundaries (no front-end/back-end split, PMs build and deploy); back the strongest AI users first; and the CEO must drive it personally.
60억 to 90억 wonrevenue in Korean won, from about 6 billion to 9 billion (+50%), with fewer staff
B Why a former store clerk ranked near the top of Krafton's AI ability test
Distinction between AI-literate people, who speed up their existing workflow, and AI-native people, who redesign the workflow from the goal, including building a tool instead of buying one.
20+evaluator agents running in parallel to score one candidate's task