Here are the bullet points:

• SoftBank, the Japanese conglomerate, has invested in Perplexity AI, an artificial intelligence startup that is developing advanced language models. Perplexity AI's mission is to create AI systems that can engage in more natural and contextual conversations, going beyond the limitations of traditional chatbots. The investment from SoftBank is seen as a vote of confidence in Perplexity AI's technology and its potential to disrupt the conversational AI market.

• Perplexity AI's language models are designed to have a deeper understanding of context, nuance, and human communication patterns, allowing them to engage in more fluid and coherent dialogues. The startup's approach aims to address the shortcomings of current chatbots, which often struggle with maintaining coherent conversations and providing relevant and contextual responses. Perplexity AI's technology could have applications in customer service, personal assistants, and other areas where natural language interaction is crucial.

• The investment from SoftBank is part of the conglomerate's broader strategy to back promising AI startups. SoftBank has a history of investing in cutting-edge technology companies, and its investment in Perplexity AI is seen as a testament to the startup's potential to revolutionize the conversational AI landscape. The partnership between SoftBank and Perplexity AI could also open up new opportunities for collaboration and synergies in the AI and technology sectors.