Many people use AI in only one way: open a window and throw everything in. However, the training focus and optimization direction of different models are different, and the difference in effect is obvious due to division of labor.
In terms of learning and information processing, Gemini performs stably. For learning new skills, dismantling knowledge systems, summarizing complex documents, and long-form translations, Gemini's structured expression and multi-modal understanding capabilities have obvious advantages, and it is especially suitable for "systematic input." It is also very efficient to use it to organize the first draft of UI design and interface conception, and organize the logical framework.
In terms of creativity and structure construction, ChatGPT is still a universal player. Conceiving ideas, brainstorming, dismantling business models, and interview simulations are all very easy. During code auditing and debugging, it also has a clearer positioning of logical issues, making it suitable for use as an "idea proofreader".
Claude is an efficiency tool when it comes to writing and execution. Writing emails, PR, public relations statements, personal OKR formulation, annual planning, dismantling complex background tasks, sorting out the website building process, and generating English learning materials are all smooth. Claude also has good experience with long context handling when writing code.
In terms of real-time information and decision-making assistance, Grok has advantages in public opinion scanning, social media dynamic analysis, oral practice, and opinion collision, and is suitable for use as a "trend sensor".
Competitive product research and data integration, Perplexity’s search integration capabilities are more direct, the sources of citations are clear, and it is suitable for information comparison.
If you focus on API cost and cost performance, DeepSeek has certain advantages in cost control.
The real advanced usage is not to choose one, but to use them in combination. For example: Perplexity performs data retrieval → ChatGPT performs structural disassembly → Claude outputs formal manuscripts → Gemini performs final structural optimization.
In the AI era, the difference is not in "whether to use it", but in "how to use it". Understand the division of labor and be able to combine, and your efficiency will be doubled.