Emerging Forces in Artificial Intelligence: A Comprehensive Analysis Claude AI Chat Assistant
In an era of explosive growth in generative AI applications worldwide, users are increasingly demanding smart offices, scientific learning, automated processes, and data analysis.Anthropic The developed ClaudeAs a new generation AI chat assistant, it not only takes security, responsibility, and practicality as its core design concepts, but also becomes a new choice in addition to mainstream AI assistants such as ChatGPT and Perplexity with its powerful multimodal understanding, natural language processing and encoding capabilities.
In an era of explosive growth in generative AI applications worldwide, users are increasingly demanding smart offices, scientific learning, automated processes, and data analysis. Anthropic The developed ClaudeAs a new generation AI chat assistant, it not only takes security, responsibility, and practicality as its core design concepts, but also becomes a new choice in addition to mainstream AI assistants such as ChatGPT and Perplexity with its powerful multimodal understanding, natural language processing and encoding capabilities.
Claude's main functions

AI productivity tools under leading technology
Claude's core advantagesIts outstanding adaptability to multiple fields and enhanced AI security performance are characterized by the following:
- Multilingual dialogue and comprehensionIt supports multiple languages, including Chinese and English, naturally and fluently, making it suitable for international users.
- Powerful text processingProfessional-level summarizing, reasoning, creative, and question-and-answering abilities; capable of reading and analyzing extremely long documents (up to 150 pages).
- Advanced code processingFeatures include automatic code completion, error checking, and code review. The new generation Claude 4 Opus model, in particular, boasts industry-leading coding capabilities (leading GPT-4 in SWE-Bench testing).
- Multimodal processing:
Upload images, PDFs, and screenshots, and AI can perform image and text recognition, data summarization, and simple data visualization.
- Memory and context trackingIt can continuously remember the content of multiple rounds of dialogue, making human-computer interaction more coherent and personalized.
- AI Voice AssistantIt supports voice input, making it suitable for mobile users to record inspiration or communicate in multiple languages at any time.
- Third-party tool integrationThe API can be deeply integrated with Google Drive, Gmail, Calendar, and various other applications.
The table below briefly compares the technical performance of the Claude 4 Opus and Sonnet 4 main models:
| Functionality/Testing | Claude 4 Opus | Claude 4 Sonnet |
|---|---|---|
| SWE-bench Coding Capability | 79.4% | 80.2% |
| Reasoning ability Terminal-bench | 43.2% | — |
| Overall knowledge comprehension | Industry leader | Industry leader |
| Applicable Scenarios | Complex tasks, professional development | High concurrency, business processes |
More detailed feature experienceIt is recommended to go directly to Official entry point to experience Claude chat assistant。
Claude's pricing and plans
Flexible and diverse solutions for individuals and businesses
Claude offers two core options: a free version and a Pro version.At the same time, it also provides APIs and cloud-based customized solutions for developers and enterprise users to meet the application needs at different levels:
| Solution type | Monthly fee (USD) | Function Summary | feature |
|---|---|---|---|
| Free version | $0 | 5 dialogues per day (each group includes multiple rounds) | Suitable for daily inquiries and learning applications. |
| Claude Pro | $20 | Daily limit 5x / Priority response / New feature preview | Unlock Opus premium models and skip the queue during peak hours. |
| Claude Max 5x/20x | $125 / $250 | Suitable for enterprise high-frequency project users | Multiple workflows, team concurrency |
| API | Please checkOfficial API pricing | Multi-model billing by token | Develop custom applications and integrate third parties |

Registration and Upgrade InstructionsCan be directly atClaude Official PlatformAfter logging in, you can view the plan changes and billing details in the Account Center.
How to use Claude
Registration process
- [Go to official website]https://claude.ai
- [Register an Account] You can choose to register via Gmail, Email, or other methods. Simple SMS verification is required (Taiwan mobile number/overseas numbers are both acceptable).
- [Login Experience] After logging in, you can directly enter your question, or upload documents, screenshots, PDFs, etc.
Operating Instructions
- Text/Voice InputSupports both voice and key input interaction.
- Multi-turn context trackingClaude will retain previous conversations, allowing for natural continuation of the exchange/topic discussion.
- Image/PDF file upload:
Simply drag and drop, and AI will automatically provide summaries, diagrams, and analysis.
- Mobile App SupportIt is already available on both iOS and Android (e.g.)Apple Store Claude App)

Claude's target audience
A comprehensive overview of user groups covering all sectors.
| Target audience | Specific application scenarios |
|---|---|
| Students and educators | Thesis summary, knowledge retrieval, language learning, problem-solving guidance |
| Content creators/media | Long-form copywriting, content polishing, data news compilation, scriptwriting. |
| Software developers | Code review, automatic debugging, API integration, technical documentation generation, and UI design discussion. |
| Business/Administration/Management | Data analysis, task planning, meeting minutes summarization, project logic diagram modeling |
| Enterprises and entrepreneurial teams | Discussion on process automation, intelligent customer service, report generation, and marketing strategies. |
| AI enthusiasts | Routine conversations, knowledge-sharing chats, and second opinions (such as preliminary suggestions from psychological counseling). |
Enterprise/team specificWe recommend choosing the Pro or Max plan to enjoy greater usage and efficient support, and we also recommend team/enterprise API integration.
Claude's security and privacy design
Anthropic prioritizes AI safety in its design principles.Claude adopts a "Constitutional AI" approach, which strictly limits data collection, explicitly prohibits unauthorized use of personal data, and excludes user conversations from training data.
- It is used solely for users to receive responses and will not "dig/sell" private data.
- Users are strongly reminded to be cautious when disclosing sensitive information.
- The system will block any translations that violate policies to ensure ethical and legal compliance.
- Supports enterprise-level custom data access control
Developer and API Access Solutions

Detailed specifications/SDK tutorial:Claude API documentation
- Multi-language (Python/JS…) SDK support facilitates cloud and app integration.
- Multiple models, such as Sonnet and Opus, can be selected according to your needs for automation in various scenarios.
- Supports large-scale text batch processing and linked context memory.
- Dedicated management of data security APIs, file isolation, and team collaboration.
Claude compared to similar products on the market
| Contrast elements | Claude | ChatGPT Plus (GPT-4) | Perplexity | Other proprietary AI |
|---|---|---|---|---|
| Intelligent safety design | Constitutional AI Leading the Way | Human preference correction | keep | Most are unclear |
| Multimodal capabilities | Supports images and PDFs | GPT-4 Turbo version supports | Weak | indefinite |
| Multi-turn dialogue memory | 強 | 強 | 弱 | indefinite |
| Encoding function | Advanced Opus 4 | GPT-4 Plugin | 無 | Uneven |
| Free/Pro Package | 有 | 有 | 有 | Mostly free or half-paid |
| API is extensible | Highly open | Highly open | Partially open | Depending on the product |
Additional information: For more user reviews and rankings, please refer to LMSYS Chatbot Arena. Rankings。
Typical application cases of Claude
- Cryptocurrency Technical Analysis:

Photo/Cryptocurrency candlestick chart analysis Upload a candlestick chart, and Claude can automatically interpret the trend, technical indicators, and provide forecasts.
- Portfolio optimization recommendationsBased on user holdings and market data, the system automatically analyzes the correlation between risk and provides professional adjustment suggestions.
- Research article reading assistantOne-click upload of paper PDF, automatically generating Chinese abstract for quick understanding of the main points.
- Team development code reviewBatch review of multitasking code and automatic generation of CI/CD process optimization suggestions.
Frequently Asked Questions
Which languages does Claude support? Is it easy for Chinese users to use?
Claude supports more than 10 languages.This includes Chinese (Simplified/Traditional), English, Japanese, German, Spanish, and other languages. The understanding and generation of Chinese text is natural and fluent.Suitable for users in Taiwan, Hong Kong, Macau, and other Chinese-speaking regions.No plugins/translation required.
How long are Claude conversations saved? Is the data safe?
Each round of "dialogue records" is stored in the user's cloud space, and an account login is required to use them.Anthropic explicitly states that it will not use the conversations for training or external analysis and advises users not to disclose important personal information.The Pro/Team Edition offers a higher level of cybersecurity protection, making it suitable for sensitive/rigorous application environments.
How is Claude's API billed? Can it be customized?
Developer API sectionPricing is based on demand, taking into account the selected model (e.g., Opus/Sonnet), request length (number of tokens), concurrent traffic, etc.Multiple prepaid/ready-to-use plans are available each month, and customized monthly subscriptions for businesses and dedicated line access are also supported. Details can be found here.API Pricing Page。
Conclusion:
As AI large language models become increasingly powerful,Claude positions itself as a "safe, powerful, and user-friendly" AI chat assistant, coupled with clearly tiered pricing and full-platform application coverage.It will undoubtedly become a new helper for data workers, content creators, enterprises, and developers worldwide to improve their work efficiency and innovation. To truly experience the new era of AI chat, why not register for Claude now and personally feel its power and thoughtfulness?Visit the official website now to experience Claude.ai!
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