By upgrading the base model to K2-V2, K2 Think V2 unlocks a new level of performance, openness, and independence, reinforcing ...

The study Towards Cybersecurity Superintelligence: from AI-guided humans to human-guided AI, published on arXiv, documents a multi-year progression in AI-driven cybersecurity tools and argues that the ...

Ratio Decidendi is a recurring series by Stephanie Barclay exploring the reasoning – from practical considerations to deep ...

“One of the basic axioms of the rational theory of decision under uncertainty is Savage’s (1954) sure-thing principle (STP). It states that if prospect x is preferred to y knowing that Event A ...

New limits reflect sloppy reasoning and a desire for collective punishment.

Why reinforcement learning plateaus without representation depth (and other key takeaways from NeurIPS 2025) ...

OpenAI published a new paper called "Monitoring Monitorability." It offers methods for detecting red flags in a model's reasoning. Those shouldn't be mistaken for silver bullet solutions, though. In ...

Add Yahoo as a preferred source to see more of our stories on Google. The Powerhouse Roundtable breaks down the latest news on “This Week.” Rise of the Raptors, Embiid's comeback & latest trade rumors ...

Artificial intelligence (AI) development is entering a pivotal stage as global industries shift from experimental large models toward targeted, domain-specific systems designed for real-world ...

This week marks two years since the death of my friend and mentor, Henry Kissinger. Genesis—our book about AI and humanity's future—was his final project. For much of his career, the former Secretary ...

Mr. Toobin is a contributing Opinion writer and the author of “The Pardon: The Politics of Presidential Mercy.” The government of North Korea practices “kin punishment,” which means that the state ...