Codex — All Guides
Codex is OpenAI's AI coding agent that writes features, fixes bugs, runs tests, and prepares code for review. It's built for developers and engineering teams who want to delegate complex coding tasks and ship software faster.
Guides & Articles
The ultimate AI setup for your Windows PC
Turn your Windows laptop or desktop into an AI powerhouse with a focused stack of eight tools. This guide walks through everything from instant app switching an…
Claude Fable 5 vs three AIs: which model builds the better Fortnite clone?
A creator puts four leading coding AIs to the test by asking them to build a Fortnite-style battle royale from scratch. Here’s how Grok, Gemini 3.5, GPT‑5.5 Cod…
OpenAI Dots vs Grok Bot vs Muse for business: which agent should you use?
OpenAI Dots, Grok Bot, and Meta’s Muse all promise “AI agents” that help you get real work done—but they’re built for very different things. This guide breaks d…
Ranking the best AI tools of 2026: what’s actually worth using
Drowning in AI tools and subscriptions? This guide breaks down the most popular chatbots, coding agents, no‑code builders, and creative tools of 2026 into a sim…
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…
OpenAI’s leaked GPT-5.5, new agent platforms, and Claude Code controversy
OpenAI accidentally revealed internal model names including GPT‑5.5 and new “Glacier Alpha” variants, while launching a powerful agent platform for enterprises.…
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 an AI marketing team with ChatGPT Work and Dot
Learn how to turn ChatGPT Work, Codex, and Dot into a full AI marketing team that can plan campaigns, create content, design landing pages, and even coordinate …
OpenAI GPT‑5.4: the new all‑in‑one model for coding, agents, and knowledge work
GPT‑5.4 merges OpenAI’s best reasoning, coding, and agent capabilities into a single flagship model with a 1M token context window. Here’s how it compares to Cl…
ChatGPT Image 2: why it might be the new king of AI image generation
OpenAI’s new GPT Image 2 model is setting a new bar for AI image generation, from pixel-perfect UI mockups to working barcodes and multi-step edits. Here’s what…
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Claude Opus 4.8 - Claude Opus 4.8 is Anthropic's most advanced AI model, excelling at coding, reasoning, writing, and agentic tasks. Avail…
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Cursor - Cursor is an AI coding agent and editor for developers who want faster coding, debugging, refactoring, and code review. …
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Playground OpenAI - OpenAI Playground lets you test prompts, compare models, and explore text, image, and other AI workflows in one place. I…
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Claude Code - Claude Code is an AI coding assistant from Anthropic that helps you read, edit, test, and automate work across a codebas…
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Claude Opus 4.6 - Claude Opus 4.6 is Anthropic's most advanced AI model, with a 1M-token context window, adaptive thinking, and top-tier c…
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Cursor - Cursor is an AI coding agent and editor for developers who want faster coding, debugging, refactoring, and code review. …
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Phi-4 - Phi-4 is Microsoft’s small language model for text generation, reasoning, and coding tasks. It suits developers and team…
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GPT-4.1 - GPT-4.1 is OpenAI’s API model for coding, instruction following, long-context tasks, and multimodal input. It is built f…
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Kilo Code - Kilo Code is an open-source AI coding assistant for developers who want help writing, planning, debugging, and reviewing…
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Genkit Google - Genkit Google is an open-source framework for building AI-powered apps with models like Gemini and Imagen. It is designe…