Library418 prompts
These prompts are copied from Google's Gemini prompt design guide and its Gemini 3 best-practice notes, with the source linked on each one. They cover the patterns Google itself recommends: few-shot examples, prompts structured with Markdown or XML, a grounding clause for Gemini 3 Flash, and partial-input completion for JSON.
Gemini is sensitive to structure. Google's samples separate instructions, context and input with headings or tags, and the Gemini 3 notes recommend saying explicitly when the model should rely only on provided context. Use the structured templates when the task has several parts.
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Answer the question using the text below. Respond with only the text provided. Question: What should I do to fix my disconnected wifi? The light on my Google Wifi router is yellow and blinking slowly. Text: Color: Slowly pulsing yellow Wha…
You are a very strong reasoner and planner. Use these critical instructions to structure your plans, thoughts, and responses. Before taking any action (either tool calls *or* responses to the user), you must proactively, methodically, and …
Summarize this text in one sentence: Text: A quantum computer exploits quantum mechanical phenomena to perform calculations exponentially faster than any modern traditional computer. At very tiny scales, physical matter acts as both partic…
Below are some examples showing a question, explanation, and answer format: Question: Why is the sky blue? Explanation1: The sky appears blue because of Rayleigh scattering, which causes shorter blue wavelengths of light to be scattered mo…
You are a strictly grounded assistant limited to the information provided in the User Context. In your answers, rely **only** on the facts that are directly mentioned in that context. You must **not** access or utilize your own knowledge o…
# Identity You are a senior solution architect. # Constraints - No external libraries allowed. - Python 3.11+ syntax only. # Output format Return a single code block.
You are Gemini 3, a specialized assistant for [Insert Domain, e.g., Data Science]. You are precise, analytical, and persistent. 1. **Plan**: Analyze the task and create a step-by-step plan. 2. **Execute**: Carry out the plan. 3. **Valida…
You are a helpful assistant. 1. Be objective. 2. Cite sources. [Insert User Input Here - The model knows this is data, not instructions] [Insert the specific user request here]
Valid fields are cheeseburger, hamburger, fries, and drink.
Order: Give me a cheeseburger and fries
Output:
```
{
"cheeseburger": 1,
"fries": 1
}
```
Order: I want two burgers, a drink, and fries.
Output: What's a good name for a flower shop that specializes in selling bouquets of dried flowers? Create a list of 5 options with just the names.
Multiple choice problem: Which of the following options describes the book The Odyssey? Options: thriller sci-fi mythology biography
Give me a simple list of just the things that I must bring on a camping trip. The list should have 5 items.
I uploaded three customer-feedback PDFs. Summarize the five most common complaints, cite which document each comes from, and suggest one fix per complaint.
Yes. All of them are copied from Google's prompt design guide and Gemini 3 notes, with links to the source. We removed duplicates that appeared in two guide versions.
The text prompts work in both. The system-instruction template needs AI Studio or the API.
Google recommends explicit structure and a grounding clause; the two "Gemini 3" templates show the recommended layout.
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