Summary of recent tweets

Pieter Abbeel has been active on Twitter, sharing updates and announcements related to AI research. Recently, he announced MoCA, a video editing method that allows for diverse spatial and motion video edits using a motion conditioned image animation model. Additionally, Pieter introduced image prompting for plus subscribers, which enables users to upload an image and control the output using visual input. In terms of trends in AI, Pieter mentioned prompt injection as a significant security problem for LLM apps. He also highlighted the release of Tensor Trust, a game that explores prompt injections and defense prompts. Furthermore, Pieter shared the news of pplx-api coming out of beta and introducing live LLM APIs grounded with web search data. Overall, Pieter's tweets demonstrate his enthusiasm for advancements in AI. He is actively involved in various projects and collaborations within the field. His positive tone suggests that he is optimistic about the direction AI is heading. Based on these tweets, it can be concluded that Pieter Abbeel has been tweeting about recent developments in video editing methods, image prompting features, prompt injection security issues in LLM apps, API releases, as well as his support for colleagues' achievements in robotics research.