CENTRAL DE RECURSOS
Guias, melhores práticas e insights sobre engenharia de prompts para cada modelo de IA.

Three major model releases in three weeks — Claude Opus 4.7, GPT-5.5, and Gemini 3. What changed for prompt engineering and what to do about it.

Learn what chain of thought prompting actually does, how to structure reasoning traces, model-specific CoT behaviors, and how to score reasoning quality before shipping.

The field has evolved from crafting clever prompts to designing entire information systems for AI. Here's what context engineering means, why it matters, and how to start practicing it.

The 2026 playbook for AI system prompts in production. Covers prompt anatomy, agent tool-use rules, Claude/GPT/Gemini conventions, and worked examples.
Guía práctica 2026 para escribir system prompts de IA que realmente funcionan. Incluye anatomía, convenciones por modelo, patrones que fallan y tres ejemplos aplicados.
PromptPerfect shuts down Sept 2026. Switch to PromptArch for guided prompt builders, quality scoring, and Claude/GPT/Gemini output. Your first prompt is free.
PromptArch v2 launches with the Context Engineering Studio — 12 artifact types for building system prompts, cursor rules, CLAUDE.md files, MCP tool descriptions, and more.
A comprehensive summary of the biggest AI and prompt engineering developments from late March 2026 — Mistral Small 4, Gemini 3.1 Pro's distinct prompting rules, Claude Code auto mode, GPT-5.4 mini, and the formalization of context engineering.
A quick recap of the biggest AI and prompt engineering developments from the week of March 16–22, 2026 — from GPT-5.4 to the rise of context engineering.
The latest techniques for getting the most out of AI models in 2026. Covers structured prompting, chain-of-thought reasoning, model-specific strategies, and the shift toward thinking models.
Learn the fundamentals of crafting effective AI prompts. From basic structure to common mistakes, this guide covers everything beginners need to get better results from ChatGPT, Claude, and other AI models.
Each major AI model responds differently to prompt structure. Learn the key formatting differences between ChatGPT, Claude, and Gemini to get the best results from each.
Understanding how prompt quality can be measured objectively. Learn what factors contribute to a high-quality prompt and how scoring systems help you write better AI instructions.
A deep dive into the academic research behind prompt engineering. Explore the evidence for structured prompting, chain-of-thought reasoning, and why prompt format affects AI output quality.
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