Gemini 3 Prompting: Best Practices for General Usage

kept by eddie nov 20, 25

This guide provides best practices for prompting Gemini 3, emphasizing clarity, structure, reasoning, and agentic tool use to maximize performance across domains.

OpenAI releases GPT-5.2 after “code red” Google threat alert - Ars Technica
OpenAI released GPT-5.2 in three versions with a 400k-token context window, following a 'code red' memo prompted by Google's Gemini 3 competition.
also on Gemini 3, #generative-ai, #ai, #developer-tools
Google Unveils Gemini 3, With Improved Coding and Search Abilities - The New York Times
Google released Gemini 3, its second AI model this year, enhancing coding and search capabilities following similar updates from OpenAI and Anthropic.
also on Gemini 3, #generative-ai, #ai, #developer-tools