o3-Mini

o3-Mini — All Guides

OpenAI o3-mini is a compact reasoning model built for developers who need strong performance in coding, math, and science tasks. It offers fast responses, useful developer features, and lower API costs than larger models.

Guides & Articles

How to build and sell $10,000 Claude websites to local businesses

How to build and sell $10,000 Claude websites to local businesses

Local businesses are already paying $10,000+ for websites that often don’t actually drive revenue. This guide shows how to use Claude to build high-converting, …

The ultimate Claude Code guide: models, MCP, skills, sub-agents & memory

The ultimate Claude Code guide: models, MCP, skills, sub-agents & memory

Most people only use a fraction of what Claude Code can do. This guide walks you through model selection, MCP servers, custom skills, sub-agents, memory, and a …

How I’m coding in 2026: the AI super-app strategy for developers

How I’m coding in 2026: the AI super-app strategy for developers

All the big AI players are converging on the same “super‑app” for coding and agents. Here’s what that means, which tools actually matter, and how to set up a pr…

AI news: huge updates from Anthropic, OpenAI, Google, Perplexity and more

AI news: huge updates from Anthropic, OpenAI, Google, Perplexity and more

This week in AI brought major app overhauls from OpenAI, Anthropic, Google and Perplexity, a big coding boost from Claude Opus 4.7, powerful new text-to-speech …

How to build three production-ready AI agents in Python with Agentspan

How to build three production-ready AI agents in Python with Agentspan

Learn how to build three production-ready AI agents in Python using the open-source Agentspan framework: a conversational assistant with memory, a support-focus…

How to master Hermes Desktop in under an hour

How to master Hermes Desktop in under an hour

Hermes Desktop turns Hermes from a messy chat bot into a powerful control center for agents, automations, and multi-model workflows. This guide walks through in…

Codex full course 2026: how to build real apps, docs, and automations with OpenAI’s new desktop agent

Codex full course 2026: how to build real apps, docs, and automations with OpenAI’s new desktop agent

This in-depth guide walks through OpenAI’s Codex desktop app: how it manages projects and files, uses skills and plugins, automates workflows, and even builds f…