ClaudeCode
Hello! This is the Qualiteg Product Development Team. While developing with Claude Code (CLI), we ran into a phenomenon where the following error appeared repeatedly and brought work to a halt. ● The model's tool call could not be parsed (retry also failed). Retrying did not fix it, and
Generative AI Frontlines
Hello! Today we take up the topic that has the AI industry buzzing more than any other lately: "Claude Mythos" and the developments surrounding it. A month and a half after the announcement, the situation has moved considerably — opposition from the White House, moves by Japan's
AI Agents
— What to design now to take AI adoption "into the business" (a three-part series) Hello! This is the Qualiteg Consulting Team. Our series "What to design now to take AI adoption into the business" reaches its third and final installment. In Part 1, we looked at
LLM
Hello, this time we have put together a guide to API pricing across the major LLM providers (Claude / GPT / Gemini / Grok), current as of May 13, 2026. Pricing by Provider Let's start with each provider's current lineup. All prices are per 1M tokens; yen figures assume
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_107 (Rubin) SM_121 (Blackwell) SM_110 (Blackwell) SM_120 (Blackwell) SM_103 (Blackwell Ultra) SM_100 (Blackwell) SM_90 (Hopper) SM_89 (Ada Lovelace) SM_86/SM_87 (Ampere) SM_80 (Ampere) SM_75 (Turing) SM_70/SM_72 (Volta) SM_60/
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/w600/2026/08/designing-accountability-for-ai-agents-part2-en.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