https://rexxard.com/guides In-depth prompt engineering guides from Rexxard: best practices, framework comparisons, and model-specific how-tos. en-us Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/prompt-engineering-best-practices https://rexxard.com/guides/prompt-engineering-best-practices A comprehensive how-to guide covering the principles, frameworks (CRAFT, RTF, Chain-of-Thought, RACE), and habits that consistently produce better AI outputs. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/prompt-engineering-frameworks https://rexxard.com/guides/prompt-engineering-frameworks Side-by-side comparison of CRAFT, RTF, RACE, and Chain-of-Thought. See which framework wins for copywriting, coding, business writing, and reasoning tasks. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/prompt-engineering-for-researchers https://rexxard.com/guides/prompt-engineering-for-researchers Reproducibility, source-grounded outputs, methods writing, and statistical reasoning. The prompt techniques that hold up under peer review. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/chatgpt-vs-claude-vs-gemini https://rexxard.com/guides/chatgpt-vs-claude-vs-gemini Head-to-head comparison of the three biggest AI models across writing, code, reasoning, research, and multimodal tasks. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/fix-chatgpt-prompts-not-working https://rexxard.com/guides/fix-chatgpt-prompts-not-working Nine reasons ChatGPT ignores your instructions or gives generic answers — with the exact fix for each. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/midjourney-v7-prompt-guide https://rexxard.com/guides/midjourney-v7-prompt-guide Formula, parameters, style modifiers, and 20+ ready-to-use example prompts for Midjourney V7. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/sora-prompt-guide https://rexxard.com/guides/sora-prompt-guide The cinematography vocabulary, prompt formula, and 12 example prompts for Sora. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/sora-vs-veo-prompts https://rexxard.com/guides/sora-vs-veo-prompts Prompt style, motion quality, camera control, and audio compared between Sora and Veo 3. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/ai-prompt-examples https://rexxard.com/guides/ai-prompt-examples A copy-paste prompt library across writing, coding, business, images, and video. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/prompt-engineering-framework-formula https://rexxard.com/guides/prompt-engineering-framework-formula A single model-agnostic framework (Goal, Role, Context, Constraints, Format) that works everywhere. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/compare-ai-prompts https://rexxard.com/guides/compare-ai-prompts A 6-criteria rubric and A/B testing method for prompts that removes the guesswork. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/ai-image-prompt-guide https://rexxard.com/guides/ai-image-prompt-guide One universal formula tuned for each of the four major image generators. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/common-ai-prompt-mistakes https://rexxard.com/guides/common-ai-prompt-mistakes The 10 prompt-writing mistakes almost everyone makes — and the exact fix for each. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/what-is-prompt-engineering https://rexxard.com/guides/what-is-prompt-engineering A jargon-free explainer covering the definition, why identical questions get different answers, and the four building blocks of every good prompt. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/chain-of-thought-prompting https://rexxard.com/guides/chain-of-thought-prompting Where chain-of-thought improves accuracy, where it just burns tokens, and structured reasoning templates you can copy. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/system-prompt-guide https://rexxard.com/guides/system-prompt-guide The six sections of a reliable system prompt, why instructions drift mid-conversation, and a reusable template. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/prompt-engineering-for-developers https://rexxard.com/guides/prompt-engineering-for-developers Context selection, environment blocks, and separate templates for generating, debugging, reviewing, and refactoring code. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/few-shot-vs-zero-shot-prompting https://rexxard.com/guides/few-shot-vs-zero-shot-prompting When examples beat instructions, how many to use, how to order them, and the mistakes that make few-shot prompts backfire. Sun, 23 Aug 2026 16:21:45 GMT https://rexxard.com/guides/prompt-engineering-for-marketers https://rexxard.com/guides/prompt-engineering-for-marketers Audience briefs, banned-phrase lists, proof constraints, and templates for ads, email, landing pages, and SEO briefs. Sun, 23 Aug 2026 16:21:45 GMT