#tutorial
14 total
OpenAI API Error Handling and Retry: 401/429/5xx Patterns
Production-ready error handling for the OpenAI API: 401/429/500/503/timeout. Exponential backoff + jitter, error budgets, upstream protection, streaming-mode specifics.
Read articleChatGPT Projects Complete Guide: File RAG, Custom Instructions, and Team Collaboration
ChatGPT Projects is the workspace feature for Plus/Pro users: file uploads, project-level Instructions, cross-conversation context, and workspace sharing. A copyable SOP for setting up a project.
Read articleCodex CLI in GitHub Actions: production-grade CI integration
Plug Codex CLI into GitHub Actions for automatic PR review / test generation / doc sync. Covers OAuth vs API-key auth, npm caching, worktree concurrency isolation, audit and budget guardrails.
Read articleDeepResearch Output Quality Control: Model Selection, Prompt Tuning, and Citation Verification
DeepResearch output quality varies. A systematic QC path: model selection (Plus vs Pro vs o-series), the 5-part research prompt, citation verification checklist, and the iteration feedback loop.
Read articleCustom GPTs Complete Guide: From Idea to GPT Store
Custom GPTs let anyone build a dedicated AI assistant in ChatGPT — no code. A copyable path: scenario selection, Instructions writing, Knowledge upload, Actions setup, Capabilities enablement, and publishing to GPT Store.
Read articleGPTMap Article Maintenance Guide: Re-testing, Version Sync, and Sunset
Publishing is the start, not the end. GPTMap's editorial standard for maintaining a published article: six-month re-test triggers, world-state sync, link health checks, and sunset/merge decisions.
Read articleDeploy MCP Server to Cloudflare Workers: MCP at the Edge
Deploy MCP Server to Cloudflare Workers: stdio to Streamable HTTP conversion, Edge Runtime limits, KV persistence, wrangler config, and a production checklist.
Read articleChatGPT Memory: 12 High-Value Use Cases (Tech Stack to Family)
What ChatGPT Memory really remembers, and how to use it without losing fidelity. 12 categorized use cases with ready-to-paste prompt templates: tech stack, writing style, audience, family, decisions, and more.
Read articleCodex Team Workflow: worktrees, reviews, and CI integration
How to use Codex CLI in a team without breaking things: independent git worktrees, diff review, CODEOWNERS, CI integration, sensitive-path whitelist, and PR review checklist.
Read articleGPT Image 2 Prompt Formulas and Commercial Use Boundaries
GPT Image 2 is one of OpenAI's primary image models (GPT Image 2.5 entered the SDK on 2026-09-08; DALL·E 2/3 retired). A 5-part prompt formula, style control, size/quality parameters, and a Usage Policy checklist.
Read articlePrompt Engineering Advanced: Multi-Turn Context, Structured Outputs, and GPT-5.6 Tuning
Part two of Prompt Engineering: multi-turn context management, structured outputs (JSON Schema), few-shot patterns, long-context strategy, and reasoning.effort interaction.
Read articleAdvanced Voice Deep Dive: GPT-Realtime-2.1, Latency Tuning, and Production Patterns
A production-ready guide to GPT-Realtime-2.1 and ChatGPT Advanced Voice: WebRTC vs WebSocket, turn detection tuning, mid-conversation function calling, VAD parameters, and deployment.
Read articleFunction Calling with the OpenAI API: A Complete Guide to Tool Use in the Responses API
Function calling is how GPT-5.6 calls your code. This guide walks the full Responses API flow: declaring tools, parsing function_call, returning results, and chaining multi-turn tool calls.
Read articleBuild Your Own MCP Server: From Zero to Published
Build and ship an MCP Server with @modelcontextprotocol/sdk: project setup, declaring tools, choosing stdio vs Streamable HTTP, local testing, OAuth, and a launch checklist.
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