Tool selection

Gemini is an AI assistant launched by Google, can efficiently generate clear logic, illustrated PPT. users only need to enter the instructions and provide information, Gemini can be completed within a few minutes of about 20 pages of professional presentations, support for automatic refinement of the main points, intelligent layout, data visualization and graphics, significantly improve work efficiency, help users to say goodbye to the cumbersome process of PPT production.

DeepSeek-OCR is based on visual language model and "Contextual Optical Compression" technology, which realizes efficient long text processing by converting images into visual tokens. It maintains an accuracy of 97% at 10x compression ratio and 60% at 20x compression ratio. In the test, it surpasses GOT-OCR2.0 with 100 visual tokens and MinerU2.0 with less than 800 tokens, and is able to rebuild the structure of complex documents.

Excel table processing is often vexing due to complex operations, emerging AI tool Shortcut simplifies the process through natural language interaction. It completes complex tasks in 10 minutes in simulated Excel tournaments with an accuracy rate of 80% or more, supporting a wide range of applications from data processing to financial modeling. Natural language input to replace the function syntax, the convenience is significant, but there are still limitations on extremely complex data processing and formatting. Currently in internal testing, Google email users can experience 3 times for free.

OpenAI's Codex is a cloud-based programming intelligence for software engineers that improves development efficiency. available May 2025 for Pro, Enterprise, and Team users only, with GitHub affiliation and MFA certification. codex offers both Ask and Code modes, and supports parallel processing and PR creation for tasks. Codex provides both Ask and Code modes, supporting parallel processing of tasks and PR creation. It can significantly improve work efficiency in code review, bug fixing, automated testing and other scenarios through reasonable prompt design and project configuration optimization.

This paper analyzes the features and applicable scenarios of each model of ChatGPT in detail, providing a task matching guide and a three-step selection strategy. It is recommended to choose the right model according to the task complexity, cost budget and risk tolerance, and avoid common misunderstandings, such as blindly pursuing higher-order models or ignoring input limitations. Reasonable combination of different models can improve efficiency and quality.

Cline is an open source AI programming plug-in designed for VS Code, supporting intelligent planning and execution of dual-mode with terminal operation and MCP extension capabilities. It provides a higher degree of freedom and transparency, users can self-select the model and control the cost, applicable to programmers and non-technical staff.Cline to enhance development efficiency through five core advantages, including intelligent dual-engine, all-in-one environment, proactive maintenance, etc., and support the construction of a knowledge base, document writing, PPT production and other application scenarios. Easy to install and configure, and rich in community resources, Cline is a powerful tool to enhance work efficiency.

Google's latest Gemini Deep Research is an AI research tool based on the Gemini 2.5 Pro model, with automatic network retrieval, in-depth information integration and structured report generation capabilities. Its performance is better than the competition about 40%, supports multi-format output, the price is only $19.99 / month, applicable to academic research, business analysis and technology frontier tracking and other scenarios.