Genspark claims to have developed an artificial intelligence-powered personal agent in just 45 days, with the help of OpenAI's GPT-4.1 language model and Realtime API. The company says it achieved $36 million in annual recurring revenue (ARR) using this no-code approach. However, the details of how they built the product are not publicly available. --- Why it matters: This matters to AI researchers because it highlights the potential for rapid development of complex AI systems using pre-trained language models and APIs, which could accelerate innovation in various industries. Source: https://openai.com/index/genspark