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Ghostbuster: Detecting Text Ghostwritten by Large Language Models

The structure of Ghostbuster, our new state-of-the-art method for detecting AI-generated text. Large language models like ChatGPT write impressively well—so well, in fact, that they’ve become a problem. Students have begun using these models to ghostwrite assignments, leading some schools to ban ChatGPT. In addition, these models are also prone to producing text with factual …

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Asymmetric Certified Robustness via Feature-Convex Neural Networks

Asymmetric Certified Robustness via Feature-Convex Neural Networks TLDR: We propose the asymmetric certified robustness problem, which requires certified robustness for only one class and reflects real-world adversarial scenarios. This focused setting allows us to introduce feature-convex classifiers, which produce closed-form and deterministic certified radii on the order of milliseconds. Figure 1. Illustration of feature-convex classifiers …

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Scaling multimodal understanding to long videos

Posted by Isaac Noble, Software Engineer, Google Research, and Anelia Angelova, Research Scientist, Google DeepMind When building machine learning models for real-life applications, we need to consider inputs from multiple modalities in order to capture various aspects of the world around us. For example, audio, video, and text all provide varied and complementary information about …

MARRS: Multimodal Reference Resolution System

*= All authors listed contributed equally to this work Successfully handling context is essential for any dialog understanding task. This context maybe be conversational (relying on previous user queries or system responses), visual (relying on what the user sees, for example, on their screen), or background (based on signals such as a ringing alarm or …

IBM named a Leader in The Forrester Wave™: Digital Process Automation Software, Q4 2023

Forrester Research just released “The Forrester Wave™: Digital Process Automation Software, Q4 2023: The 15 Providers That Matter Most And How They Stack Up” by Craig Le Clair with Glenn O’Donnell, Renee Taylor-Huot, Lok Sze Sung, Audrey Lynch, and Kara Hartig and IBM is proud to be recognized as a Leader. IBM named a Leader …