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Aug 21, 2026

AI researchers find world models need mental state modeling to predict human behavior

New research reveals that current AI world models like Sora and Genie fail to predict human actions because they only simulate physics while ignoring beliefs, intentions, and feelings. A "Mental World Modeling" framework that incorporates these mental variables shows weaker language models can outperform stronger models that lack this capability.

Aug 21, 2026·3 sources
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AI researchers find world models need mental state modeling to predict human behavior

New research reveals that current AI world models like Sora and Genie fail to predict human actions because they only simulate physics while ignoring beliefs, intentions, and feelings. A "Mental World Modeling" framework that incorporates these mental variables shows weaker language models can outperform stronger models that lack this capability.

Aug 21, 2026·3 sources
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Apr 13, 2026

AI Industry Faces Compute Shortage with Outages, Rationing, and 50% GPU Price Surge

Surging demand for AI agents is colliding with limited compute capacity across the industry. Reports indicate Anthropic experiencing outages, OpenAI ending Sora access, and GPU prices jumping nearly 50 percent as infrastructure struggles to meet demand.

Apr 13, 2026·1 source
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Apr 12, 2026

Alibaba Leads $290 Million Investment in ShengShu for Next-Generation AI Models Beyond LLMs

Alibaba led a $290 million funding round for ShengShu, a three-year-old Chinese startup developing AI models that aim to connect perception and action, moving beyond traditional large language models. ShengShu founder Zhu Jun stated the company aims to build models that are more general than LLMs.

Apr 12, 2026·1 source
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Apr 2, 2026

Anthropic Accidentally Takes Down Thousands of GitHub Repositories While Removing Leaked Claude Code

Anthropic issued mass DMCA takedown notices after accidentally exposing parts of Claude Code's internal source code in a recent release, inadvertently removing thousands of unrelated GitHub projects. The company has since retracted the bulk of the notices and called it an accident.

Apr 2, 2026·6 sources
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Mar 24, 2026

OpenAI shuts down Sora app and API, Disney exits partnership

OpenAI announced it is shutting down its Sora video generation app and API just months after launch. Disney has walked away from the billion-dollar partnership the companies signed in December 2025 following the shutdown.

Mar 24, 2026·4 sources
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Top claims

  • ▪The Mental World Modeling framework improved F1 scores on Menti-Bench by 26.4 points in interpersonal scenes compared to 14.0 points in object-focused scenes, showing its largest impact where hidden mental variables drive decisions.
  • ▪Removing the mental modeling channel from the Mental World Modeling framework caused language model performance on Menti-Bench to drop by an average of 12.1 F1 points, while removing the physical channel caused a 16.5-point drop.
  • ▪Researchers Fei and Zhao evaluated MENTIS using Menti-Bench, a dataset of 448 decision scenes consisting of text descriptions, picture stories, and sound-video clips, where 78 percent of scenes involve at least two characters.

Topics

AI foundation modelsConsciousness & sentienceAI video generatorsAI research & benchmarksAGI reasoning and planningWorld modelsCompute thresholds & AGI infrastructureCompute, chips & AI infrastructureAI compute & environmental impactAI startupsChina AI regulationsAI copyright & training dataOpen release risks & safetyAI securityAI coding assistantsAI tools & productsVideo generation modelsText to video

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