Gemini: put your question after the long context, not before
With big documents or code, Google advises supplying all context first, then your specific instructions at the very end, bridged by a clear transition.
Prompting tips
Gemini: include a few varied examples in your prompt
Google recommends always including few-shot examples. Clear examples can even replace instructions for format and tone.
Structure complex Claude prompts with XML tags
Wrap instructions, documents and examples in descriptive XML tags so Claude never confuses your data with your instructions.
The three C's: concise, clear, consistent, plus a new chat per topic
Google's prompting framework: persona, task, context, format. Write concisely and clearly, reuse the same terms, and start fresh chats for new topics.