AI Assistant

A comprehensive overview of free GPT trial options in 2024 with zero barriers! This article details five mainstream free GPT/AI smart assistant trial methods, covering web pages, mobile apps, multi-platform aggregation, and API access. No credit card or downloads required. A comparison of advantages and disadvantages provides a comprehensive guide to using this highly practical AI assistant...

In 2025, AI girlfriend chat apps experienced explosive growth, bringing a more realistic and intelligent virtual dating experience, covering personalized customization, scene interaction, multi-platform support, and strong privacy protection. This article provides an in-depth analysis of ten of the most popular AI girlfriend chat apps to help you choose the most suitable one for you...

AI translation technology is poised for continued breakthroughs in 2025, making the efficient application of tools like ChatGPT a focal point. This article details the new features, operation methods, and efficiency-enhancing techniques of ChatGPT GPT-4o, analyzes its advantages and disadvantages, and reviews other popular AI translation tools and the top ten...

Grok 4, released by xAI in July 2025, brings key features such as multimodal reasoning, real-time knowledge retrieval, collaborative agents, developer-friendly interface, and human-like voice recognition. It fully rivals OpenAI GPT-5 and Google Gemini 2.5, and has achieved numerous international...

By 2025, ChatGPT's pricing model had become increasingly diversified, ranging from free, Plus, and premium enterprise editions to pay-as-you-go API pricing, catering to different user needs. This article summarizes the costs of each version, target audience, functional advantages and disadvantages, third-party co-location options, and money-saving tips to help you with AI writing, development, and daily use...

本文深入解读了ChatGPT繁體中文的设置与应用技巧，详细介绍如何通过自定义指令、浏览器扩展等方式，在5分钟内掌握ChatGPT繁体中文高效对话与进阶应用方法。文中包含最新产品功能、设置清单、常见场景...

The GitHub Copilot tutorial continued its popularity in 2024, offering an easy three-step learning curve that significantly improves programming learning and work efficiency. This article provides a complete analysis of Copilot's features, costs, installation and usage process, as well as application techniques from beginner to advanced levels, assisting those with no prior experience...

Gemini is a next-generation multimodal AI model developed by Google, marking a milestone innovation in Google's AI technology field. It boasts powerful inference, multimodal processing, coding capabilities, and security compliance, making it a leading AI platform for enterprises and developers...

Grok4, developed by the xAI team, is a powerful AI dialogue assistant released in 2025. It boasts multimodal understanding, extensive contextual memory, expert-level reasoning and coding capabilities, and supports real-time internet retrieval. With its efficient data processing and a humorous, human-like style, Grok4...

Grok, an AI chat tool, is now fully integrated into Twitter, offering a free trial and robust Chinese language support. Its functional competitor is ChatGPT. This article provides a detailed analysis of the core features, user guide, and typical application scenarios of the Chinese version of Grok, covering DeepSearch...