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ChatGPTClaudePerplexity

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Issue 51 · July 2026Prompt engineering, quietly

Writing about the craft of prompting, the shape of agents, and the small engineering decisions that make models useful in real work.

№ 01 · Featuredprompt tips7 min read

Summarization Prompts That Force Format Compliance

Stop getting essay-length AI summaries. Learn structural prompts that enforce length, format, and detail-across ChatGPT, Claude, and Gemini. See examples inside.

RephraseMarch 24, 2026Read the essay →
Recently  ·  July 2026
  1. № 02

    SQL Prompts That Actually Work (2026)

    Stop getting hallucinated column names from your LLM. Learn schema injection, validation patterns, and copy-paste SQL prompt templates for PostgreSQL, BigQuery, and SQLite.

    prompt tips
    RephraseMarch 24, 2026  ·  7 min read
  2. № 03

    Multi-Modal Prompting: GPT-5, Gemini 3, Claude 4

    Learn how to structure multi-modal prompts across GPT-5, Gemini 3, and Claude 4 with reusable templates and a split-vs-combine decision framework. Read the full guide.

    prompt engineering
    RephraseMarch 24, 2026  ·  9 min read
  3. № 04

    LLM Classification Prompts That Actually Work

    Stop getting hallucinated labels and broken pipelines. Learn how to write structured LLM classification prompts with real examples. Read the full guide.

    prompt engineering
    RephraseMarch 24, 2026  ·  7 min read
  4. № 05

    40 Prompt Engineering Terms Defined

    Master prompt engineering vocabulary fast. From temperature to jailbreak, we define 40 real terms with plain-English explanations and usage examples. Read the full guide.

    prompt engineering
    RephraseMarch 24, 2026  ·  9 min read
  5. № 06

    Voice AI Prompting: Why Text Prompts Fail

    Text prompts break silently in voice AI. Learn the structural differences and a repeatable template for GPT-4o Audio, ElevenLabs, and Gemini Live. Read the full guide.

    prompt engineering
    RephraseMarch 23, 2026  ·  7 min read
  6. № 07

    Advanced JSON Extraction Patterns for LLMs

    Master schema anchoring, multi-pass verification, and graceful degradation for reliable LLM JSON extraction at scale. Tested templates inside. Read the full guide.

    prompt engineering
    RephraseMarch 23, 2026  ·  8 min read
  7. № 08

    Negative Prompting: When to Cut, Not Add

    Most prompts fail because of what's left in, not left out. Learn when negative constraints outperform positive rewrites. See before/after examples inside.

    prompt engineering
    RephraseMarch 23, 2026  ·  7 min read
  8. № 09

    How to Write a System Prompt That Works

    Learn the 4-layer system prompt structure used in Custom GPTs and Claude Projects. Real annotated examples you can adapt today. Read the full guide.

    prompt engineering
    RephraseMarch 23, 2026  ·  7 min read
  9. № 10

    How to Prompt GLM-5 Effectively

    Learn how to write better GLM-5 prompts for coding, Chinese tasks, and long-context work with practical patterns and examples. Try free.

    prompt tips
    RephraseMarch 21, 2026  ·  8 min read
  10. № 11

    How to Prompt Gemini 3.1 Flash-Lite

    Learn how to write prompts for Gemini 3.1 Flash-Lite to get faster, cheaper, more reliable outputs at scale. See examples inside.

    prompt tips
    RephraseMarch 21, 2026  ·  8 min read
  11. № 12

    Why Moltbook Changes Prompt Design

    Discover what Moltbook reveals about agent behavior and how to write prompts for multi-agent systems that stay relevant, grounded, and safe. Try free.

    prompt engineering
    RephraseMarch 21, 2026  ·  7 min read
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