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

GPT-5.5 vs DeepSeek V4 Pro vs Claude Opus 4.7: KingBench 2.0 coding & UI showdown

GPT-5.5 vs DeepSeek V4 Pro vs Claude Opus 4.7: KingBench 2.0 coding & UI showdown

A new round of KingBench 2.0 tests puts GPT‑5.5, DeepSeek V4 Pro, and Claude Opus 4.7 head‑to‑head on real coding, UI, and 3D tasks. Here’s where each model shi…

How to build a $10K/month AI business in 90 days (without code, funding, or a team)

How to build a $10K/month AI business in 90 days (without code, funding, or a team)

You don’t need investors, a dev team, or even coding skills to build a profitable AI business in 2026. Here’s a simple 90‑day playbook: pick a boring niche, shi…

4 beginner-friendly Claude AI business ideas you can start today

4 beginner-friendly Claude AI business ideas you can start today

Claude isn’t just a cool chatbot – it can power simple online businesses that earn real, recurring income. Here are four beginner-friendly ideas, with concrete …

Local AI vs trillion‑dollar data centers: how close are we really?

Local AI vs trillion‑dollar data centers: how close are we really?

A new wave of local AI models is getting surprisingly close to top cloud models for everyday coding tasks—while costing almost nothing to run. But there’s still…

I tried 100+ AI tools – these 7 are actually worth paying for

I tried 100+ AI tools – these 7 are actually worth paying for

Overwhelmed by endless AI tools and subscriptions? This guide breaks down seven standout AI tools, how they’re really used in a multi-million dollar business, a…

I replaced my social life with AI companions for a week — here’s what happened

I replaced my social life with AI companions for a week — here’s what happened

What actually happens when you swap your friends for AI companions for an entire week? This experiment dives into Replica, Grok characters, and a DIY animatroni…

GPT 5.5 and ChatGPT Images 2 vs Claude Opus: real tests, real results

GPT 5.5 and ChatGPT Images 2 vs Claude Opus: real tests, real results

GPT 5.5 and ChatGPT Images 2 are here, and they’re a big step up—especially for coding and image generation. This breakdown walks through real-world tests again…

How ChatGPT Image 2 is pushing AI image generation to the limit

How ChatGPT Image 2 is pushing AI image generation to the limit

ChatGPT’s new Image 2 model can create shockingly realistic photos, fake screenshots, comics, and even game UIs. Here’s a tour of what it can do, where it break…

How to actually use Higgsfield Cinema Studio for cinematic AI videos

How to actually use Higgsfield Cinema Studio for cinematic AI videos

You don’t need to be a prompt engineer to make film‑quality AI videos. This guide walks through a practical Higgsfield Cinema Studio workflow—from building char…

The ultimate Codex tutorial for beginners (GPT 5.5 edition)

The ultimate Codex tutorial for beginners (GPT 5.5 edition)

Learn how to install OpenAI Codex, connect it to your tools, and use GPT 5.5 to build landing pages, automate newsletters, create marketing plans, and generate …