AI Tutorials & Practice

On July 30, OpenAI cut GPT-5.6 Luna to $0.20 per million input tokens and $1.20 per million output —...

A Japanese version of this is on Note. An increasing number of engineers and creators are running...

From Prompt to Context to Harness: how three years of AI engineering vocabulary kept renaming the same problem until 40% of agent projects started failing for the same boring reason.

Vector search was finding the wrong files in my AI code review pipeline. Wiring a code knowledge graph through MCP cut review context by 8.3x and surfaced bugs that lived between files.

Our site, presentofai.com, publishes AI industry analysis daily with no human in the writing loop:...

AfterMind: Turning Thoughts Into Stories With AI Introduction Sometimes the...

Quando alguém fala em Computer Vision, a primeira coisa que costuma vir à cabeça é detecção de...

Teaching an LLM to pull MCP Resources and Prompts on demand (instead of drowning it in...

Three real examples, ten minutes of Wispr Flow settings (MCP included), a one-week task list, and four open-source agent Skills you can install today.

A vision‑language backbone can significantly reduce robot training data requirements, addressing the...

I recently built an "Agentic AI Knowledge Assistant" that combines "Retrieval-Augmented Generation...

I recently completed a project as part of my AI Engineering learning journey: an Agentic RAG AI Agent...

MCP servers describe their own tools. A tool can publish readOnlyHint: true, and an agent harness may...

Most flaky bug reports end in one of two places: "cannot reproduce" or a patch nobody can prove fixed...

An agent trajectory dataset should preserve the behavior that produced an outcome, including the...

Why should you care? Every program needs memory. When you create: int age = 20; ...

An agent that changes something runs in the order decide, act, report. Verification, where there is...

I wrote this for the All Things Agentic Hackathon. Every incident-response demo you have seen ends...

An early version of Say It Ahead had a basic problem. A user could listen carefully, ask good...

Last Friday, thousands of developers opened their AI code editor and found out that one of the models...

Most contributor onboarding starts by collecting identity. Create an account. Join the community....

Flash Onyx 2.2 is live on Ollama. It's the model behind FLASH CLI, my local terminal agent, and it...

I spent two and a half weeks building an agent that reads a project's code review history and...

I built this project and wrote this article for the purposes of entering the Google Cloud "All Things...

We spawned two review agents, waited, got nothing, declared them unresponsive, fell back to...

Here is the short version, so you can decide if the long version is worth your time. If you run...

What happens when you submit a solo open-source project to academic peer review: the reviews were...

I installed 107 skills, 38 agents and 15 commands into Claude Code over a few months. Standard stuff...

Most autonomous coding agents are optimistic. They audit, fix, declare victory, and sometimes the...

When configuring a database connection in a backend application, you've probably seen code like...

Compare Qwen3.8-27B and Muse Glimmer 30B: Apache 2.0 licensing, 24 GB GPU memory requirements, video modalities, and local agent serving benchmarks.

Focusing on an unmanned AI avatar delivery system, this article consolidates practical insights into QA design that shifts the focus from output to system behavior, and soak testing to catch long-term bugs (cumulative, incremental, looping…

An AI agent telling you "done" is not evidence. When I started delegating work to Codex, I took those...

Are you writing code all day? I don't. I actually haven't written production code by hand in a long...

I built two systems this year that try to solve the same problem from opposite...

Every provider has a different pricing page. If you use one provider, that is fine. But the moment...

The hard part turned out not to be writing code. It was learning what to trust, what to test, and...

I created this post for the purposes of entering the All Things about Agentic Hackathon...

A guard that has never fired and a guard that stopped running look identical on disk. That sentence...

For decades, software was expensive because software was difficult to build. A serious business...