Openai

3 Articles tagged "Openai"

Explore our collection of articles about openai.

January 28, 2026•13 min read

OpenAI Prompt Engineering Best Practices (2026): ChatGPT and API Guide

Learn OpenAI prompt engineering for ChatGPT and the OpenAI API with practical best practices, structured prompts, and copy-paste examples built for GPT workflows.

OpenAI Prompt Engineering Best Practices

By Prompt Builder Team

November 29, 2025•9 min read

Prompt Caching and Token Costs in 2025: How to Spend Less Without Losing Quality

A practical guide to prompt caching across OpenAI, Anthropic, and Google. Learn how to reuse stable prefixes, estimate savings, and know when caching is a waste.

Prompt Caching Token Economics 2025

By Prompt Builder Team

November 8, 2025•6 min read

GPT-5.1 Prompting Update: What to Change in Your System Prompts in Late 2025

GPT-5.1 (November 2025) changed how it treats rules, tone, and next steps. Here’s what to update in your system prompts, with before/after examples you can copy.

GPT-5.1 Prompt Engineering OpenAI

By Prompt Builder Team

Explore Other Topics

2025 2025 guide 2026 2026 guide Advanced techniques Agent architecture Agents Ai Ai agents Ai art prompts for beginners Ai models Ai prompt Ai prompt checklist Ai prompt generator Ai prompt tips

View All Topics