$BTC On April 13, according to sources from Jinshi, OpenAI announced on its website that starting from April 30, GPT-4 will be "completely replaced" by GPT-4o. However, GPT-4 will still be available through the API. OpenAI claims that GPT-4o outperforms GPT-4 in direct assessments of writing, programming, and STEM.

According to information from the U.S. media The Verge on the 10th, OpenAI will launch a series of new AI models next week. Among them is GPT-4.1, an improved version of the multimodal model 4o. OpenAI will announce smaller versions such as GPT-4.1 mini and nano, along with a "reasoning" model o3 and a new reasoning model named o4-mini.$BTC