GPT-4.1

GPT-4.1 — All Guides

GPT-4.1 is OpenAI’s API model for coding, instruction following, long-context tasks, and multimodal input. It is built for developers and teams that want a capable model for apps, workflows, and AI-powered products.

Guides & Articles

ChatGPT tutorial for beginners: 15 powerful ways to use ChatGPT

ChatGPT tutorial for beginners: 15 powerful ways to use ChatGPT

Learn how to use ChatGPT step by step, from creating your account to 15 practical types of prompts you can use for learning, work, and everyday life. This begin…

ChatGPT agents: the AI coworker that lives in Slack, Gmail, and your calendar

ChatGPT agents: the AI coworker that lives in Slack, Gmail, and your calendar

OpenAI’s new ChatGPT Agents turn AI from a chat window into a real coworker that lives inside Slack, Gmail, and your calendar. Here’s how they work, how they co…

How AI is transforming how movies are made

How AI is transforming how movies are made

A new wave of AI-powered virtual production is changing how films and series are shot, cutting costs, speeding up timelines, and reshaping jobs in Hollywood. He…

How to actually be productive with Claude Code and Codex in 2026

How to actually be productive with Claude Code and Codex in 2026

Most teams have figured out how to get AI to write code—but not how to ship reliable products with it. This guide walks through practical workflows for using Cl…

ChatGPT vs Claude vs Gemini: the hidden “wrapper” that actually matters

ChatGPT vs Claude vs Gemini: the hidden “wrapper” that actually matters

Most people compare ChatGPT, Claude, and Gemini by asking which model is smarter. But the real difference in how useful they feel often comes from the “wrapper”…

What 7.8B Claude Opus 5.5 tokens can really build in game dev

What 7.8B Claude Opus 5.5 tokens can really build in game dev

A full MMO-style RPG was built almost end-to-end by Claude Opus 5.5, wired into Unity, Blender, and asset-generation APIs. Here’s how the workflow worked, what …

How to run Udio UA2: the new best local AI music generator

How to run Udio UA2: the new best local AI music generator

UA2 is a powerful open-source AI music generator you can run locally with as little as 4GB of VRAM. It creates full songs with vocals, supports multiple languag…

Google Gemini is back with powerful free AI upgrades

Google Gemini is back with powerful free AI upgrades

Google has quietly rolled out a wave of Gemini and NotebookLM updates that turn its AI into a true everyday assistant. From voice-to-any-app dictation and agent…

Stop paying for AI video: 3 free tools for unlimited, watermark-free videos

Stop paying for AI video: 3 free tools for unlimited, watermark-free videos

You don’t need expensive subscriptions to create high-quality AI videos. This guide walks through three powerful tools that let you generate horizontal and vert…

I made Fable 5 and Opus 4.8 build the same apps: here’s what happened

I made Fable 5 and Opus 4.8 build the same apps: here’s what happened

Two top Anthropic models, Fable 5 and Opus 4.8, were asked to one‑shot three ambitious builds: a full e‑commerce store, a 3D art history museum, and an Age of E…