GPT-5.6 Unleashed! Key Features, Pricing, and Use Cases for Sol, Terra, and Luna
GPT-5.6 is finally unleashed! Explore the features, pricing, and practical use cases for Sol, Terra, and Luna to optimize your AI routing.
Author: kodo
48 posts are filed in this archive.
Feature Flags in config.toml and Rules in AGENTS.md: Structuring Codex Configurations
An overview of the [features] configuration block in OpenAI Codex's config.toml. Explains key settings like memories and hooks, along with practical configuration examples.
Astro 7.0 Major Release! Reviewing Key Changes and Future Use Cases
Astro 7.0 has been released in June 2026. Review key changes including Vite 8, Rolldown integration, Rust-based compiler and markdown parser Sätteri, AI agent detection, and advanced routing caching.
How to Handle Foreign Currency Transactions After Cancelling Platinum Preferred? Recommended Card Comparison to Beat Overseas Fee Increases
What should you use for foreign currency payments after cancelling the Sumitomo Mitsui Card Platinum Preferred, which only cost 0.63% in real fees? I compared the latest fees and reward rates of 8 cards on hand to find the best alternative.
Personal Notes on Windows 11 Development Environment Setup, Optimization, and Software Installation
A personal guide to setting up a new Windows 11 PC for development, including disabling unnecessary features, creating a Dev Drive, centralizing package manager caches, and installing favorite tools.
Cost-Effectiveness of Coding Agents and How to Leverage Cursor's Auto Mode (June 2026 Edition)
Based on primary sources as of June 2026, we compare API prices for major models from OpenAI, Anthropic, and Google, and outline how to position Cursor Auto for a sustainable development workflow.
Looking Back at My Credit Card History — How My Approach to Cashless Payments Evolved
From Orico Card to EPOS Gold, Rakuten Card, Platinum Preferred, Olive, and finally SBI Debit Point+. Tracing my main card history reveals a shift from chasing the best rewards to prioritizing simplicity.
Giving up Platinum Preferred: Why I’m Switching to SBI Debit Point+ as My Main Card
Since 2023, my primary card has been the Sumitomo Mitsui Card Platinum Preferred. Especially back when SBI Securities offered an astonishing 5.0% point return on credit card fund accumulation, it felt like the absolute best, single choice. Despite the steep annual fee of 33,000 yen (tax included), concentrating my daily payments onto this card yielded […]
WordPress 7.0 "Armstrong" Released: AI Core Integration, Dev Evolution, and the Deep Story Behind the Major Delay
WordPress 7.0 "Armstrong" was officially released on May 20, 2026. This article explores the full picture of this major update—including the AI Foundations core integration and dashboard modernization—and analyzes the background of the significant release delay from a balanced perspective.
Reviewing Optical Fiber Services to Cut Fixed Costs: Why I Stayed with IIJmio Hikari Over Otegal, andline, and enHikari
To reduce my fixed costs, I compared three optical fiber internet providers: Otegal Hikari, andline Hikari SE, and enHikari. Ultimately, factoring in the smartphone bundle discount and hassle-free cancellation, I decided to stay with my current provider, IIJmio Hikari.
Desktop Mode | The Automattic Plugin That Turns Your WP Admin Into a Desktop OS
An experimental plugin by Automattic that reimagines the WordPress admin dashboard as a desktop PC interface with draggable windows and virtual desktops.
Plugin Load Filter | Load Only Necessary Plugins Per Page
Speed up your site by loading only necessary plugins per page or post. Reduces unnecessary plugin load, especially effective when using heavy plugins.