ClaudeCode
Hello! The coding agent series has finally reached its finale! As 2026 unfolds, Claude Code, Cursor 3, and GitHub Copilot Coding Agent have all evolved beyond simple code completion or chat-style assistance into development workflows built on multiple agents. In this article we survey the latest developments in AI coding
Hello! Sometimes, even after installing Claude Code with the official PowerShell installer (irm https://claude.ai/install.ps1 | iex), running claude --version gets you scolded with "The term 'claude' is not recognized as a name of a cmdlet..." This is a known bug reported on Anthropic&
LLM
Hello! This is the Qualiteg Product Development Team! In April 2026, Anthropic released Claude Opus 4.7. This update is not simply a story of higher benchmark scores. The model's behavior itself has changed — how it interprets instructions, how long its responses run, how often it calls tools,
AI-Business
Hello, this is Qualiteg Consulting! Welcome to Part 3 of our Complete Guide to Subscription Business! This time we cover PLG, SLG, unit economics, and the practical side of data-driven improvement. What you'll learn in this article - The differences between PLG, SLG, and land-and-expand, and when to
DIY GPU Machines
NVIDIA GPU List Search Series All SM_120 (Blackwell) SM_103 (Blackwell Ultra) SM_100 (Blackwell) SM_90 (Hopper) SM_89 (Ada Lovelace) SM_86/SM_87 (Ampere) SM_75 (Turing) SM_70/SM_72 (Volta) SM_60/SM_61/SM_62 (Pascal) SM_50/SM_52/SM_53 (Maxwell)
Event
Hello! This is the Qualiteg Business Development & Marketing team! For two days, from Wednesday, April 15 to Thursday, April 16, 2026, "Startup JAPAN EXPO 2026" (hosted by Eight / Sansan, Inc.) was held at Makuhari Messe, and Qualiteg, Inc. was there as an exhibitor! Startup JAPAN EXPO 2026:
![[Press Release] Qualiteg to Exhibit at Startup JAPAN EXPO 2026 — AI Agent Capability Comes to Bestllam®](/content/images/size/w600/2026/04/sj2026.webp)
News
April 13, 2026 Press Release Press Release: Qualiteg to Exhibit at Startup JAPAN EXPO 2026 (PR TIMES, in Japanese)Official press release on PR TIMES announcing Qualiteg's Startup JAPAN EXPO 2026 exhibit and Bestllam's AI agent capability.PR TIMES株式会社Qualiteg AI Agent Capability Comes to Bestllam® — Delegate
Generative AI Frontlines
The defender-side paradigm shift reflected in Project Glasswing An extraordinary model has arrived — apparently On April 7, 2026, Anthropic announced a new AI model: Claude Mythos Preview. (See the official Anthropic announcement / Anthropic's technical write-up) Anthropic is one of the major U.S. AI companies, alongside OpenAI of
AI-Business
— Where to take position in the age of the SaaS shake-up Hello! This is Qualiteg Consulting! Over the past few years, we have seen a steady increase in consultations and discussions on the theme of "Japan's AI strategy." Since the arrival of generative AI, everyone from
Daily Dev Tips
Hello! This is the Qualiteg Product Development Team. The moment you run npm start in PyCharm's built-in npm tool terminal, the IDE vanishes without a single error message. Restart it, try again, and it crashes again. The logs offer no clues. In this post we document our encounter
LLM Security
Hello! In this sixth installment of the series, we cover Troubleshooting - common problems and how to solve them. In the previous installment (Part 5), we looked at how Integrated Windows Authentication behaves in the browser. By understanding the concept of the intranet zone, it became clear why authentication behaves
![Making AI Agents Business-Ready [Part 2]: Why Accountability for AI Agents Is So Hard to Design](/content/images/size/w600/2026/03/designing-accountability-for-ai-agents-part2.png)
AI Agents
— What to design now to make AI adoption business-ready (a three-part series) Hello! This is the Qualiteg Consulting Team. In the previous installment (Part 1), we looked at the Replit/Lemkin incident and the Deloitte Australian government report problem, and saw that the real challenge of deploying AI agents lies
![Making AI Agents Business-Ready [Part 1]](/content/images/size/w600/2026/03/designing-accountability-for-ai-agents-1.png)
AI Agents
What AI Deployment Incidents Reveal — What to design now to make AI adoption business-ready (a three-part series) Hello! This is the Qualiteg Consulting Team. Even as more companies adopt AI agents, the difficulty of moving from the "trying it out" stage to the "running it in the
LLM Security
Hello! This is the Qualiteg Research Team. Automatic detection of personally identifiable information (PII) can be framed as the problem of extracting specific expressions from text and determining which type of PII each one represents. As the range of PII types to detect grows — phone numbers, personal names, account numbers,
LLM
Introduction This report provides a comprehensive analysis of the performance of Japanese-capable LLMs, based on benchmark data from Nejumi Leaderboard 4 (March 6, 2026 edition). Last time, we published our analysis report on the December 18, 2025 edition, and in roughly three months the landscape has shifted dramatically once again.
News
Hello! We are pleased to announce that the April 2026 issue of Nikkei Trendy(on sale March 4, 2026; print magazine) features our enterprise-grade integrated AI platform "Bestllam". Nikkei Trendy is available at bookstores and convenience stores across Japan. If you come across a copy, we hope you