All Articles
Claude Mythos in Practice — Anthropic's New Model Spec and Where It Earns Its Keep
Anthropic quietly rolled out something called 'Claude Mythos.' Here's what it actually is, when to reach for it, and what I learned after spending a week with it in real projects.
Supercharge Your Research with Claude AI: From Information Gathering to Polished Reports
Learn how to use Claude AI across every stage of a research workflow — collecting information, organizing findings, and generating structured reports. Practical guide with working code examples.
Claude Sonnet 4.6 vs Opus 4.6 — A Task-by-Task Selection Guide From Daily Use
Choosing between Sonnet 4.6 and Opus 4.6 comes up more often than you'd expect. From someone who uses both daily, here's a task-by-task breakdown — plus how the same yardsticks carry over to Sonnet 5 and Opus 4.8, and where a narrower price gap moves the break-even.
When Extended Thinking 'Does Not Work': 7 Causes That Hide Behind the Same Symptom
When you turn on Extended Thinking but the response feels identical to before, the cause is usually one of seven distinct problems. This guide walks through how to diagnose each from the API, the chat UI, the SDK, and the model layer.
Does Claude Have an Inner Life? What Anthropic's Model Welfare Research Reveals
Anthropic's 'Model Welfare' research explained — does Claude have something like consciousness or emotions? Explore the official stance, research frontiers, and what developers should understand about Claude's design philosophy.
When Claude Projects Won't Read Your Files — Catch the Cause Before You Upload
Your PDF is in the project, but Claude keeps saying it has no information. No error, just silence. Here's how to place the cause in one of three layers — index, file, or instructions — and a script that diagnoses the file layer before you upload.
Anthropic, Claude, and Claude Labs — Untangling the Names Behind the Product Lineup
If you've ever felt confused about the difference between Claude, Anthropic, and Claude Labs, this article lays it out clearly — the company behind Claude, how the models are organized, and what each product in the lineup is actually for.
Claude for Teachers: A Practical Workflow for Lesson Prep, Grading, and Personalized Feedback
A practical guide to using Claude in real classroom work, built around three pillars: lesson prep, grading, and personalized feedback — with concrete prompts and the privacy rules you need before you start.
When Claude Says 'Failed to Send Message' — A Practical Triage and Recovery Guide
Why Claude shows 'Failed to send message' — broken down into five real causes, with a quick triage order and practical fixes for each.
Four Practical Techniques to Keep Claude Conversations Lean Before They Get Heavy
Noticing your Claude Pro limits creeping up during a long working session? Most of the cost comes from dragging one conversation on too long. Here are four techniques I use daily to keep chats light.
The Claude Design to Claude Code Handoff — A Production-Ready Playbook
A detailed field guide to chaining Claude Design and Claude Code into one workflow — prompt templates, cleanup commands, and the 12-point checklist I run before shipping.
What Claude Design Is (And What It Isn't) — A Practical Look at Anthropic's Figma Challenger
Anthropic launched Claude Design on April 17, 2026. Here's an honest, developer-eye look at what's genuinely new and where it fits alongside Figma and Canva.