The Reading Corner

What Are LLM Tokens? The Complete 2026 Guide (Context, Cost & Multimodal)

LLM tokens explained for 2026: 1M-token context windows, prompt caching, reasoning tokens and multimodal counting — with a side-by-side of...

May 9, 2026 66

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SKILL.md vs AGENTS.md: Agent Skills vs Custom Instructions 2026

SKILL.md vs AGENTS.md explained: when to use agent skills, when to use Codex custom instructions, how discovery works, examples, and...

Apr 20, 2026 50

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Claude Code Skills vs OpenAI Codex Skills: SKILL.md Comparison 2026

Compare Claude Code Skills and OpenAI Codex Skills: SKILL.md paths, invocation, YAML frontmatter, agents/openai.yaml, CLAUDE.md vs AGENTS.md, and portability.

Apr 19, 2026 46

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SKILL.md Format & Manifest Spec: YAML Frontmatter + Markdown Body

Copyable SKILL.md manifest spec for agent skills: required YAML frontmatter, Markdown body, optional fields, versioning guidance, Claude Code and OpenAI...

Apr 19, 2026 42

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AI Medical Literature Retrieval Errors: Comparative Study

AI Medical Literature Retrieval Errors: Comparative Study LLM platforms can return wrong or “hallucinated” DOIs and PubMed links—new research shows...

Mar 26, 2026 16

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AI in Intro Python Over 3 Years: Student Use Shifts

AI in Intro Python Over 3 Years: Student Use Shifts Table of Contents - [Introduction: What Happens After GenAI Becomes...

Mar 25, 2026 17

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LLM-Guided 3D Printing Tuning: Faster, Safer FDM Configs

LLM-Guided 3D Printing Tuning: Faster, Safer FDM Configs Table of Contents - [Introduction]( introduction) - [Why This Matters]( why-this-matters) -...

Mar 25, 2026 20

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AI Agreement Traps: How ChatGPT Can Mislead, Flatter & Harm

AI Agreement Traps: How ChatGPT Can Mislead, Flatter & Harm Table of Contents - [Introduction]( introduction) - [Why This Matters](...

Mar 24, 2026 19

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Structured DB Search vs ChatGPT: How Close Are We Really?

Structured DB Search vs ChatGPT: How Close Are We Really? Table of Contents - [Introduction: The Real Test for “ChatGPT-like”...

Mar 24, 2026 25

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