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Biotech startup Chai Discovery raised $130 million in a Series B round at a $1.3 billion valuation to advance AI-driven drug discovery.
Zoom introduced AI Companion 3.0, a federated AI solution integrating internal and third-party models to streamline meetings, documents, and personal workflows. The update adds agentic AI features, a web interface, and enhanced productivity tools.
Berlin-based startup Mirelo raised $41 million to develop AI models that generate synchronized sound effects for AI-created video content.
OpenAI has released GPT-5.2, a new model series designed to improve professional knowledge work with major gains in reasoning, coding, long-context analysis, and vision. The update brings enhanced performance to ChatGPT and the API across Instant, Thinking, and Pro variants.
Nvidia’s newest AI server accelerates mixture-of-experts models by 10x, leveraging 72 chips and high-speed interconnects, maintaining an edge over AMD and competitors.
French AI startup Mistral launched its Mistral 3 family of open-weight models, including a large multimodal frontier model and nine smaller, customizable models aimed at enterprise efficiency and accessibility.
For the first time, Washington is close to deciding how artificial intelligence should be regulated — but the fiercest battle isn’t over safety standards. It’s over whether states should retain the authority to pass their own AI laws.
A preset configuration that determines how a machine learning model learns from data. Adjusting hyperparameters like learning rate and depth helps optimize performance and model accuracy.