OpenAI just released their official GPT-4.1 Prompting Guide with tips for writing better prompts and handling complex tasks.
It covers:
- Agentic Workflows – guiding multi-step reasoning
- Long Context – using the extended context window
- Chain of Thought – encouraging step-by-step reasoning
- Instruction Following – clearer task interpretation
- Prompting Tips – structure, formatting, token management
Read it here
Let me know how you’re using this.