AI Services
ChatGPT Voice Adds New Korean Voices: What Changed
ChatGPT Voice moved to GPT-Live-1.1 on October 15, 2026 and added new Korean voices. See what changed, where to pick a voice, and usage limits by plan.
Blog
Dense business essays and tech insights, written where experience meets code.
AI Services
Claude Managed Agents Scheduled Deployments on AWS: What to Do
Claude Managed Agents scheduled deployments reached Claude Platform on AWS on October 14, 2026. See what changed, IAM role setup, per-run budgets and checks.
AI Services
GitHub Secret Scanning Blocks Claude API Keys by Default
GitHub secret scanning blocks Anthropic (Claude) API keys by default from Oct 13, 2026. Learn how to remove a blocked key, revoke leaked ones, and what Salesforce adds.
AI Services
Claude Managed Agents Dynamic Workflows: Setup and Limits
Claude Managed Agents dynamic workflows let an agent write and run a program that orchestrates many agents. Setup, events and limits, per the Oct 10, 2026 docs.
AI Services
Ghost Core Price and Specs vs Cloud AI Subscriptions
Ghost Core is a screenless personal AI computer at $3,499, with first units shipping October 31. Specs, cloud AI differences and Korea availability as of Oct 7, 2026.
AI Services
AI Agent Orchestration Design: Task Ledger and Short Sessions
AI agent orchestration sets the order and roles of AI tasks. Why a task ledger and short sessions beat long chats, and when to use subagents, as of Oct 6, 2026.
AI Services
ChatGPT Plugins: How to Build, Publish and Get Approved
A ChatGPT plugin bundles skills and an MCP server for ChatGPT and Codex. See the parts, 5 build steps, 3 ways to publish and review prep, per OpenAI docs (Sept 30).
AI Services
OpenAI DevDay 2026 Recap: Models, Pricing and Dots to Check
OpenAI DevDay 2026 (Sept 29, 2026) announcements grouped into models and API, Codex, dots and pricing tables, with what to check today (as of Sept 30).
AI Services
ChatGPT Dots: Requirements, Setup and Safety Guide
ChatGPT dots is an always-on agent included once with Pro and Business Premium. Here is how it works, who gets it, its safeguards and what to check in Korea (as of Sept 30).
AI Services
GPT-6 Astra Ultrafast Mode: API Usage, Pricing, Limits
How to turn on GPT-6 Astra Ultrafast in the API, its price ($60 input, $300 output, 6x standard), tokens-per-minute limits, US-only processing and Korea notes (as of Sept 30).
AI Services
GPT-6.1 Sol Pricing vs GPT-6 Astra: Costs and How to Use It
GPT-6.1 Sol costs $2 per 1M input tokens and $10 per 1M output, one fifth of GPT-6 Astra. See availability, KRW cost examples and pitfalls.
AI Services
ChatGPT Korea KRW Billing: KakaoPay, Naver Pay, Currency Change
OpenAI's help page lists KRW, KakaoPay, Naver Pay and Korean cards for ChatGPT web subscriptions in Korea. Here is what is confirmed and how existing users switch currency.
Planning a new project?
Browse the archive, or reach out for a casual chat over coffee.