Claude 3.7 Sonnet
Anthropic has released the world's first hybrid reasoning model that demonstrates superior performance and flexibility by being able to flexibly switch between rapid response and deeper reflection based on different needs.
What is GPT-4.5
GPT-4.5 isOpenAIThe artificial intelligence model developed by the company was officially released on February 28, 2025. As an upgraded version of GPT-4, GPT-4.5 realizes significant improvements in knowledge breadth, natural interaction and safety. It has a broader knowledge base and is able to provide richer and more accurate information; at the same time, its interactions are more natural and better aligned with human intent.
In addition, GPT-4.5 has undergone extensive safety evaluation to ensure that no harmful or biased content will be generated in the application.The release of GPT-4.5 marks another major breakthrough in OpenAI's AI technology.
GPT-4.5 main features:
- Enhanced pattern recognition and connectivity: GPT-4.5 is able to recognize complex patterns and make correlations more efficiently, generating creative insights.
- Higher emotional intelligence: The model excels in understanding and responding to emotions, making human-computer interaction more natural and intimate.
- Multimodal processing: GPT-4.5 supports processing text, image, audio and other input forms, expanding the range of applications.
GPT-4.5 Technical Advantage:
- Reduced rate of hallucinations: The phantom rate of GPT-4.5 was reduced from nearly 601 TP4T in GPT-4o to 371 TP4T, improving the accuracy and reliability of the generated content.
- Improved reasoning and problem solving skills: GPT-4.5 demonstrates enhanced reasoning and problem-solving skills in complex logic problems and real-world applications.
- Real-time information processing: Real-time integration capabilities to dynamically process and update information to ensure the timeliness of output content.
GPT-4.5 Usage Scenarios:
- Content Creation: With its high emotional intelligence and creativity, the GPT-4.5 can be used to write articles, stories, ad copy, and more.
- Programming Aids: Assist developers with code writing, debugging and optimization to improve development efficiency.
- The field of education: Acts as an intelligent tutor, answering student questions and providing personalized learning advice.
- Customer Service: Provide intelligent customer service solutions for enterprises to improve user satisfaction.
GPT-4.5 Fee Model:
- High cost of use: GPT-4.5 is priced at $75/million tokens, much higher than GPT-4's $2.50.
- Subscription Service: GPT-4.5 is currently available as a research preview to ChatGPT Pro users and Microsoft Azure AI Foundry enterprise customers.
GPT-4.5 Usage:
- ChatGPT Platform: Subscribers to the ChatGPT Pro service can experience the power of GPT-4.5 directly on the platform.
- API Integration: Enterprise customers can integrate GPT-4.5 into their own applications and services through OpenAI's API for customized functionality.
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