OpenAIvia OpenAI Cookbook
MCP-Powered Agentic Voice Framework
Agents are becoming the de-facto framework in which we orchestrate various, often specialized, LLMs applications to work with one another. M
Aug 1, 20261 min readexternal
Research Layer
OpenAI
OpenAI Tips
Focused guides, prompts, and workflows with a platform-specific visual system.
OpenAIvia OpenAI Cookbook
Build an Agent Improvement Loop with Traces, Evals, and Codex
This notebook builds an improvement flywheel for an agent. We start with real traces, add human and model feedback, turn that feedback into
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Cookbook
Macro Evals for Agentic Systems
When an agentic system fails, the problem is often larger than a single bad response. A handoff may happen too late, a specialist agent may
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Cookbook
GPT Image Generation Models Prompting Guide
OpenAI's gpt-image generation models are designed for production-quality visuals and highly controllable creative workflows. They are well-s
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Cookbook
Codex Prompting Guide
Codex models advance the frontier of intelligence and efficiency and our recommended agentic coding model. Follow this guide closely to ensu
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Cookbook
Trigger a Workspace Agent from the API
Workspace Agents let teams save repeatable work in ChatGPT: instructions, connected context, app actions, approvals, and output format. API
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Cookbook
Web Search and States with Responses API
The Responses API is a new way to interact with OpenAI models, designed to be simpler and more flexible than previous APIs. It makes it easy
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Cookbook
Using PLANS.md for multi-hour problem solving
Codex and the gpt-5.2-codex model (recommended) can be used to implement complex tasks that take significant time to research, design, and i
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
Designing delightful frontends with GPT-5.4 | OpenAI Developers
Practical techniques for steering GPT-5.4 toward polished, production-ready frontend designs.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
Using skills to accelerate OSS maintenance | OpenAI Developers
Using skills and GitHub Actions to optimize Codex workflows in the OpenAI Agents SDK repos.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
Mastering remote engineering work from your phone | OpenAI Developers
Use Remote in the ChatGPT mobile app to start, steer, review, and organize engineering work.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
How Perplexity Brought Voice Search to Millions Using the Realtime API | OpenAI Developers
Lessons from how Perplexity Computer's voice agent was built with the Realtime API.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
Building frontend UIs with Codex and Figma | OpenAI Developers
Use Codex and Figma to bring real, running interfaces into Figma, refine them, and bring changes back to Codex.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
From prompts to products: One year of Responses | OpenAI Developers
Five stories from developers building agentic products with the Responses API in its first year.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
Making private MCP servers reachable without making them public | OpenAI Developers
How we preserved private network boundaries while supporting MCP streaming, authentication, and an inspectable client.
Aug 1, 20261 min readexternal
OpenAIvia OpenAI Developer Blog
Custom Code Review rules for Codex | OpenAI Developers
Provide more detailed rules for Codex to spot issues and better adhere your conventions during code review.
Aug 1, 20261 min readexternal
OpenAI
Getting Started with OpenAI Function Calling
Function calling lets you connect GPT models to external tools and APIs. Here's how to get started.
Jun 16, 20261 min read
