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
New world models, GLM 5.2, robot waifus, and Midjourney’s AI spa: this week in AI
This week in AI brings a wave of new open models for video, images, and science, a breakthrough open-source LLM in GLM 5.2, powerful robotics demos, and even Mi…
How to turn VS Code into an all-in-one AI workspace with Claude
You don’t need a clunky desktop chatbot to run your work with AI. Here’s how to turn VS Code into a fast, flexible AI command center using Claude, plus a simple…
Abacus AI’s new supercomputer wants agents to build and host your apps
Abacus AI has launched “AI Supercomputer,” a low-cost cloud environment where AI agents can not only write code but also deploy and host real apps. Here’s how i…
China’s free Kimi model, GPT‑5.5, Grok 4.3 and 12 more AI updates you shouldn’t miss
A free Chinese model just outperformed Claude and ChatGPT on one of the toughest AI exams, OpenAI quietly rolled out GPT‑5.5 and workspace agents, and Elon’s Gr…
GPT‑5.6 vs Claude Mythos 5: what the leaks are really telling us
Leaked details suggest OpenAI’s GPT‑5.6 and Anthropic’s Claude Mythos 5 are about to redefine what top‑tier AI models can do. Here’s how they compare on UI gene…
Claude Opus 4.8: what’s new, why it matters, and how to use it
Claude Opus 4.8 is a major upgrade that beats rival models on benchmarks, cuts hallucinations, and introduces powerful new coding features like dynamic workflow…
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…
GPT‑5.4 thinking is here: what’s new and how it actually performs
GPT‑5.4 thinking and GPT‑5.4 Pro are OpenAI’s newest ChatGPT models, with big upgrades in research, spreadsheets, presentations, coding, and built‑in computer u…
GLM 5.2 vs Opus 4.8 vs GPT 5.5: how good is the new open model really?
GLM 5.2 is being hyped as the strongest open-source model yet, with some benchmarks suggesting it can rival top proprietary models. This article breaks down rea…
AI weekly: Claude Mythos shockwave, new open-source coding beast, and the best video model you can actually use
This week in AI brought a ‘too powerful to release’ security model from Anthropic, a surprisingly strong open-source coder from Zhipu AI, Meta’s new Muse Spark …
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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…