Prompt Engineering for Each Model
Different models respond better to slightly different prompting styles. You do not need a completely different prompt for every model, but it helps to match the prompt to the model's role in your workflow.
Claude Sonnet 4.6
Best for writing, analysis, and code.
- give it context
- ask for structured outputs when the task is complex
- use it when nuance matters
GPT-5.5 and GPT-5.4 Mini
Best for broad general work. Mini is the cheaper option for lighter tasks.
- use direct, specific instructions
- include examples when output format matters
- keep Mini focused on simpler tasks
Gemini 3 Pro and Gemini 3 Flash
Good for structured tasks, long documents, and faster lower-cost work.
- ask for tables, JSON, or structured summaries when useful
- use Pro for heavier analysis
- use Flash for quick iteration
Claude Opus 4.7
Use when the task is important enough to justify a premium model.
- provide rich context
- ask for detailed reasoning or careful review
- save it for higher-value tasks
Perplexity Reasoning and Deep Research
Use when the task depends on live information from the web.
- ask factual questions
- request sources when you need them
- use Deep Research for broader investigations, not casual chat
Qwen 3 Thinking
Use when you want a lower-cost reasoning-oriented model.
- present the problem clearly
- ask for step-by-step reasoning
- keep it focused on analytical tasks
Grok 4.3
Use as another general-purpose option when you want to compare outputs across providers.
- use direct prompts
- compare its answer against Claude or GPT when the task matters
General advice
- give the model the minimum useful context, not every detail you know
- ask for the output format you want
- switch models when the task changes instead of trying to make one model do everything
- use lower-cost models for drafts and premium models for final review
Related Resources
A Familiar Interface with More Model Choice for ChatGPT Users
How Magicdoor.ai keeps the familiar chat workflow while adding more models, usage-based billing, and cross-model memory.
Cost Optimization with Current Models: Maximizing Value Across the AI Lineup
Smart strategies for minimizing AI costs on magicdoor.ai while keeping output quality high. Covers current chat prices, image prices, switching patterns, and realistic budget planning.
ChatGPT Image 2 Guide - OpenAI's Image Model on magicdoor.ai
Complete guide to ChatGPT Image 2 on magicdoor.ai, including current pricing, editing support, aspect ratios, and when to choose another supported image model.
Image Model Comparison - When to Use Each magicdoor.ai Image Model
Practical guide to choosing between magicdoor.ai's current image models for generation, editing, higher-resolution output, and upscaling.