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Neural network (Credit: Wikimedia Commons).
CSAIL article

How do neural networks work? It’s a question that can confuse novices and experts alike. A team from MIT’s Computer Science and Artificial Intelligence Lab (CSAIL) says that understanding these representations, as well as how they inform the ways that neural networks learn from data, is crucial for improving the interpretability, efficiency, and generalizability of deep learning models.

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CSAIL article

CSAIL Alliances Affiliate Member Sony Interactive Entertainment (SIE) hosted a January 2025 IAP course, “The Nexus of Games and AI.” Designed to “introduce students to game creation, current game-related research, and an exploration of the technology, the art, and the fun of video games,” this course allowed SIE to engage with a broad range of students, meet CSAIL faculty, and deepen their connection to MIT CSAIL.

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The researchers found that VLMs need much more domain-specific training data to process difficult queries. By familiarizing with more informative data, the models could one day be great research assistants to ecologists, biologists, and other nature scientists (Credit: Alex Shipps/MIT CSAIL).
CSAIL article

Try taking a picture of each of North America's roughly 11,000 tree species, and you’ll have a mere fraction of the millions of photos within nature image datasets. These massive collections of snapshots — ranging from butterflies to humpback whales — are a great research tool for ecologists because they provide evidence of organisms’ unique behaviors, rare conditions, migration patterns, and responses to pollution and other forms of climate change.

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When users query a model, ContextCite highlights the specific sources from the external context that the AI relied upon for that answer. If the AI generates an inaccurate fact, for example, users can trace the error back to its source and understand the model’s reasoning (Credit: Alex Shipps/MIT CSAIL).
CSAIL article

Chatbots can wear a lot of proverbial hats: dictionary, therapist, poet, all-knowing friend. The artificial intelligence models that power these systems appear exceptionally skilled and efficient at providing answers, clarifying concepts, and distilling information. But to establish trustworthiness of content generated by such models, how can we really know if a particular statement is factual, a hallucination, or just a plain misunderstanding?

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alt="Regina Barzilay, MIT professor, CSAIL Principal Investigator, and Jameel Clinic AI Faculty Lead (Credit: WCVB)."
CSAIL article

Regina Barzilay, School of Engineering Distinguished Professor for AI and Health at MIT, CSAIL Principal Investigator, and Jameel Clinic AI Faculty Lead, has been awarded the 2025 Frances E. Allen Medal from the Institute of Electrical and Electronics Engineers (IEEE). Barzilay’s award recognizes the impact of her machine-learning algorithms on medicine and natural language processing.