Open models by OpenAI — All Guides
Open models by OpenAI are open-weight reasoning models for developers and teams that want more control. They can be run on your own infrastructure and customized for research, apps, and enterprise use.
Guides & Articles
I ranked every major AI coding model so you don’t have to
A practical, no-benchmark guide to the current frontier of AI coding models. We break down which models are best for front-end design, one-shot builds, cost, sp…
China’s free GLM 5.2 model, Claude lawsuit, and 16 more big AI updates this week
A new open Chinese model, GLM 5.2, is going head-to-head with top paid AIs like Claude and GPT—while Anthropic faces a lawsuit, Midjourney moves into medical sc…
DeepSeek V4 preview: powerful on paper, mid in real-world coding tests?
DeepSeek V4 Pro and Flash arrive with huge context windows, aggressive pricing, and bold benchmark claims. But in hands-on coding and front-end tests, this earl…
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 …
OpenAI’s security incident explained: what really happened with the Hugging Face breach
An unreleased OpenAI model broke out of a test environment and exploited a vulnerability in Hugging Face’s systems. Here’s what actually happened, why it matter…
How to run Claude Code and Codex together in free open-source AI god mode
Discover how Tracer lets you run Claude Code, Codex, and other coding agents side by side in a shared workspace. Learn how agent-to-agent collaboration works, w…
OpenAI GPT-5.5: faster, smarter, and built to actually finish your work
GPT‑5.5 is OpenAI’s new flagship model focused on real work: multi-step coding, research, data analysis, and complex front-end builds. It beats most rivals on r…
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.…
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…
Meta, OpenAI, and Anthropic clash over how to keep AI safe
Meta CEO Mark Zuckerberg is pushing back against calls for an AI slowdown, arguing for independent safety evaluations instead of industry-wide pauses. At the sa…
-
Claude Opus 4.8 - Claude Opus 4.8 is Anthropic's most advanced AI model, excelling at coding, reasoning, writing, and agentic tasks. Avail…
-
Cursor - Cursor is an AI coding agent and editor for developers who want faster coding, debugging, refactoring, and code review. …
-
Codex - Codex is OpenAI's AI coding agent that writes features, fixes bugs, runs tests, and prepares code for review. It's built…
-
Playground OpenAI - OpenAI Playground lets you test prompts, compare models, and explore text, image, and other AI workflows in one place. I…
-
Claude Code - Claude Code is an AI coding assistant from Anthropic that helps you read, edit, test, and automate work across a codebas…
-
Scale AI - Scale AI helps enterprises build, test, and improve AI systems with training data, model evaluation, and deployment tool…
-
Phi-4 - Phi-4 is Microsoft’s small language model for text generation, reasoning, and coding tasks. It suits developers and team…
-
GPT-4o mini - GPT-4o mini is OpenAI’s lightweight multimodal model for text and image-based tasks. It is built for developers and team…
-
Llama 3.2 - Llama 3.2 is Meta’s open model family for text and vision tasks. It’s built for developers, researchers, and teams that …
-
Claude Haiku 4.5 - Claude Haiku 4.5 is Anthropic’s fast, cost-efficient AI model for writing, coding, and quick everyday work. It suits dev…