["OpenAI has removed all daily limits on GPT-4 Turbo and doubled the rate limits.", "The new model includes a preview version of GPT-4 Turbo, allowing Bard to successfully surpass GPT-4 and become the second-ranked.", "OpenAI is developing an early warning system for GPT-4 to explore the efficiency of acquiring information on biological threats.", "iFlytek expects to reach the current best level of GPT-4 Turbo by the first half of 2024."]