Tag: o3 Pro

Following the announcement of the o3 and o4-mini models in April 2025, OpenAI has now released the o3-pro model, touted as its most powerful AI model to date. It will initially be available to paid subscribers of ChatGPT Pro and ChatGPT Team services, replacing the existing o1-pro model. API access resources are also provided to developers, enabling them to create more apps based on the o3-pro model. o3-pro can be used for web searching, document analysis, inference based on visual input, and execution of Python code. It also supports contextual connections using memory. Due to its larger parameter size, its response time is slightly longer than o1-pro. Currently, it cannot generate images and is not compatible with the Canvas interface in the ChatGPT workspace. According to OpenAI's published test data, o3-pro outperforms Google Gemini 2.5 Pro in mathematical computation in mainstream AI benchmark tests, and outperforms Anthropic's recently released Claude 4 Opus in knowledge recognition tests. Regarding API pricing, o3-pro costs $20 per million word inputs and $80 per million word outputs.

Following its recent offer to acquire OpenAI's assets for $974 billion, which OpenAI formally rejected through court documents, Tesla CEO Elon Musk announced that he will unveil and demonstrate his xAI Grok 3 large-scale natural language model at 8 PM PST on February 17th (12 PM Taiwan time on February 18th). OpenAI CEO Sam Altman stated that they have upgraded their GPT-4o model to the o3 Pro level, making it their best search operation model. According to the explanation, the updated GPT-4o will significantly improve language understanding and content generation performance, as well as the accuracy of AI model operation, thereby providing more efficient and accurate results, especially in handling review questions and cultural and social trend-related content, providing more relevant and context-aware results. Currently, besides tech giants like Microsoft, Google, and Amazon continuing their competition in the field of artificial intelligence (AI), emerging technology companies, including OpenAI, are also catching up in their AI development, accelerating the overall progress of AI. However, many are calling for greater attention to the security issues behind AI, and for a stronger emphasis on individual content recognition capabilities to avoid being overly influenced by AI technology in judgment. Grok 3 release with live demo on Monday night at 8pm PT. Smartest AI on Earth. — Elon Musk (@elonmusk) February ...