7+ hour, 8+ min ago  (326+ words) The composition of these datasets also reveals a shift in the evaluation and training data themselves: from static question-and-answer annotations to modeling the interaction process and behavioral trajectories, emphasizing the data's support for the model's ability to "do things" rather…...

9+ hour, 35+ min ago  (140+ words) Here "\alpha" controls the strength of the probe penalty and "\beta" the KL regularization. The probe's weights are frozen during RL, but its output for a given text sequence evolves as the model's parameters'and thus its activations'change. Importantly, gradients are…...

12+ hour ago  (328+ words) The authors construct a curated corpus of research papers to investigate the degree to which the deepfake detection and forensics literature addresses AI-generated non-consensual intimate imagery (AIG'NCII). Key details and filtering rules: First filtering: only papers from the named venues…...

12+ hour ago  (151+ words) The Obfuscation Atlas: Mapping Where Honesty Emerges in RLVR with Deception Probes The authors introduce MBPP-Honeypot, a reinforcement learning environment built on the Mostly Basic Python Problems (MBPP) dataset and explicitly designed to provoke reward hacking. The dataset and its…...

23+ hour, 8+ min ago  (38+ words) Evo Policy Gym: Evaluating Autonomous Policy Evolution in Interactive Environments Hyper AI From idea to launch " accelerate your AI development with free AI co-coding, out-of-the-box environment and best price of GPUs. Build the Future of Artificial Intelligence...

23+ hour, 12+ min ago  (781+ words) Developers engineering enterprise-grade retrieval-augmented generation systems are abandoning monolithic prompt architectures in favor of modular, dispatcher-driven generation pipelines. This approach replaces unmanageable mega-prompts with a structured composition engine that dynamically assembles generation requests based on parsed question schemas. The framework,…...

23+ hour, 12+ min ago  (593+ words) Amazon Web Services has announced that Mechanical Turk, its legacy crowdsourcing platform, will cease accepting new customers effective July 30, 2026. According to a company statement, the decision followed extensive internal review. Existing clients will maintain uninterrupted access, and AWS will continue…...

1+ day, 7+ hour ago  (401+ words) A joint working paper by Harvard Business School and INSEAD reveals that AI-native startups are fundamentally restructuring workforce composition, favoring senior technical talent over entry-level positions. Analyzing data from Y Combinator cohorts and a broader sample of United States venture-backed…...

1+ day, 2+ hour ago  (760+ words) An eleven-year-old boy in California has successfully developed a functional video game using Microsoft Copilot, demonstrating how generative AI can lower technical barriers and amplify youth creativity. The project, spearheaded by Jacob Ragon, illustrates the tool's capacity to serve as…...

1+ day, 7+ hour ago  (744+ words) The commercial trucking industry is undergoing a significant technological transformation, with artificial intelligence and telematics increasingly reshaping driver safety and operational efficiency. Industry veteran Ingrid Brown, a professional trucker and operations manager at Blackjack Express LLC based in Boone, North…...