Abstract: Existing Video Question Answering (VideoQA) methods face tremendous challenges when dealing with longer videos. On the one hand, long videos contain rich and diverse information at different ...

Former Secretary of State Hillary Clinton defiantly faced lawmakers Thursday who sought to question her about her family’s past ties to Jeffrey Epstein, insisting that she had no information about the ...

We propose a two-dual MathForge framework to improve mathematical reasoning by targeting harder questions from both perspectives, which comprises a Difficulty-Aware Group Policy Optimization (DGPO) ...

Anthropic released Cowork on Monday, a new AI agent capability that extends the power of its wildly successful Claude Code tool to non-technical users — and according to company insiders, the team ...

An AI model that learns without human input—by posing interesting queries for itself—might point the way to superintelligence. Save this story Save this story Even the smartest artificial intelligence ...

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According to DeepLearning.AI, Anthropic has released Claude Sonnet 4.5, introducing a variable reasoning-token budget and supporting larger input contexts ranging from 200,000 up to 1 million tokens.

Starting next month, green card holders seeking to become U.S. citizens will be taking a new and longer version of the naturalization test. Subscribe to read this story ad-free Get unlimited access to ...