Stack Snacks

Personalized Digital Assistance: A Look at the Do Anything App

Imagine having a virtual assistant that’s always ready to lend a hand, an AI agent that feels less like a program and more like your personal tech…

5 hrs ago • John Siwicki

This week in AI: Health data, Gmail's Gemini era, and Amp Code

Busy week in AI.

Jan 12 • John Siwicki

1

Stop Picking the 'Best' AI Model. Build a Stack Instead.

For the first time since ChatGPT launched, I can’t tell you which AI model to use.

Jan 1 • John Siwicki

October 2025

OpenAI Dev Day 2025: ChatGPT Apps and Sora 2 API

OpenAI hosted their Dev Day this past week.

Oct 9, 2025 • John Siwicki

Notion 3.0: AI That Actually Manages Your Workspace

Notion just dropped version 3.0, and the headline feature is customized AI agents.

Oct 1, 2025 • John Siwicki

September 2025

Superlist AI Review

Promising Meeting Notes & Tasks, But Needs Better Organization

Sep 22, 2025 • John Siwicki

Summer Of Codex

Introducing GPT‑5 Codex: Agentic Coding, Outside ChatGPT

Sep 19, 2025 • John Siwicki

August 2025

GPT-5, Explained

“Hey there, Happy Tuesday!

Aug 13, 2025 • John Siwicki

OpenAI’s GPT-OSS Models

In this bite-sized episode of Stack Snacks, John breaks down OpenAI’s brand-new open-weight releases—GPT-OSS 120B and GPT-OSS 20B.

Aug 7, 2025 • John Siwicki

2:29

Meet Lume and Horizon Model

https://www.hello-lume.com/

Aug 6, 2025 • John Siwicki

July 2025

New AI Players: Comparing Kimi-K2 and Lumo

Kimi‑K2 in 90 Seconds

Jul 29, 2025 • John Siwicki

ChatGPT Agent Mode: A New Era of Automation and Research

ChatGPT's new Agent Mode is an exciting development that merges the capabilities of their existing operator and deep research products.

Jul 20, 2025 • John Siwicki