In today's debut of the '12 Days of Live Streaming' event, OpenAI announced two significant updates: the full version of the reasoning large model o1 and its advanced mode, along with a $200 monthly subscription service for ChatGPT Pro. The complete version of the o1 model will gradually be made available to ChatGPT Plus users and is designed to answer questions using an internal reasoning chain that is more aligned with human thought processes, enhancing the accuracy of answers to professional queries. Compared to the o1 preview version launched in September, the full version of o

OpenAI has launched ChatGPT Pro at a price of $200 per month, planning to introduce a new model called 'Strawberry' within two weeks. Its core feature mimics the human thought process, generating accurate content through a 'thinking' period of 10 to 20 seconds and information retrieval, focusing solely on text processing and currently not supporting image and audio processing. The 'Strawberry' model employs innovative optimization strategies, including a dense verification reward model and dynamic adjustments to answer quality, aimed at enhancing the performance of large language models and overcoming limitations in training datasets and reasoning computational resources.