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#gemini

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PRO01
TUTORIALClaude 4.5 SonnetFEATURED
r/PromptEngineering2026-05-14

7 Cross-Model A/B-Tested Prompt Techniques (Not Vibes)

Written after six months of A/B testing 200+ prompts on Claude, GPT-4, and Gemini with human raters. Covers persona + constraint stacking, anti-examples, role-reversal QA, cognitive scaffolds, emotional priming, uncertainty CoT, and steelman-first.

Advanced
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Free02
TUTORIALGemini 2.5 Pro
2026-06-04

Gemini 2.5 Pro: Drop a Screenshot, Get Your Next Steps

Uses Gemini 2.5 Pro's multimodal ability to turn any screenshot — an error message, an admin dashboard, a report, a conversation — into a concrete, actionable next-step checklist.

Intermediate
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Free03
TUTORIALChatGPT / Claude / Gemini
r/ChatGPTPromptGenius2026-05-14

5 Prompt Engineering Techniques That Actually Move the Needle (XML Beats Markdown by 28%)

Five quantifiable techniques from an AI engineer's hundreds of hours testing across GPT-4, Claude, and Gemini: CoT scaffolding, persona + goal + anti-goal, XML being 28% more accurate than markdown, negative examples outperforming positive ones, and prompt chaining beating the mega-prompt.

Intermediate
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Free04
TUTORIALChatGPT
r/ChatGPTPromptGenius2026-05-14

Turn Off ChatGPT's Polite Lying — 3 Anti-Sycophancy Instructions

By default, helpful = agreeable = burying the real problem in paragraph four. Three one-line instructions reverse it: problem first, force a recommendation, explicitly forbid softening. The difference between reading and fixing.

Beginner
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PRO05
TUTORIALClaude 4.5 Sonnet
r/PromptEngineering (HackAPrompt 2.0 1st)2026-05-14

A Red Teamer's View: 3 High-Capability Prompt Patterns That Work Across Models

Three patterns shared by the HackAPrompt 2.0 champion: frame the task as an audit, make the abstraction level explicit, and stage the context like production. They work on Claude, GPT, and Gemini alike.

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PRO06
TUTORIALClaude 4.5 Sonnet
r/PromptEngineering (tobs-code — github.com/tobs-code/prompts)2026-05-14

reClaim: Turn a Frontier Model Into a Research Agent With Confidence Scores

Scores every claim on three axes (A: sources / B: counterevidence / C: completeness), plus a 4-tier source hierarchy, adversarial self-poking, and 4 output modes.

Advanced
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PRO07
TUTORIALGemini 2.5 Pro
2026-04-25

Deep Document Analysis with Gemini's 1M Context

Put Gemini's 1M-token context to work — feed in an entire PDF or cross-reference multiple documents at once

Advanced
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PRO08
TUTORIALGemini 2.5 Pro
2026-04-25

Deep multimodal image analysis with Gemini

Upload an image for structured analysis: design reviews, UX audits, and competitive screenshot comparisons.

Intermediate
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PRO09
TUTORIALGemini 2.5 Pro
2026-04-25

Whole-Codebase Overview with Gemini

Drop the entire repo into Gemini → get an architectural overview + improvement suggestions

Advanced
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