{
  "title": "Daily Research Brief 2026-07-04",
  "url": "/en/posts/research-brief-2026-07-04/",
  "permalink": "https://hackcv.com/en/posts/research-brief-2026-07-04/",
  "date": "2026-07-04",
  "lastmod": "2026-07-04",
  "author": "",
  "description": "Daily research brief — AI / LLM / Agent / Computer Vision / Audio-Video / Engineering",
  "categories": ["Research Brief"],
  "tags": ["AI","LLM","Agent","Computer Vision","Audio-Video","Engineering","Daily Brief"],
  "cover": "https://picsum.photos/seed/daily-research-brief-2026-07-04/1200/675",
  "readingTime": 1,
  "wordCount": 167,
  "content": "\u003ch1 id=\"daily-research-brief-2026-07-04\"\u003eDaily Research Brief 2026-07-04\u003c/h1\u003e\n\u003cp\u003e📊 Token usage: estimated from retrieval and writing scale.\u003c/p\u003e\n\u003cp\u003eCovers the latest AI research, open source and industry moves, updated daily.\u003c/p\u003e\n\u003chr\u003e\n\u003ch2 id=\"editors-note\"\u003eEditor\u0026rsquo;s Note\u003c/h2\u003e\n\u003cp\u003eThe AI compute arms race hits an inflection point — head players shift from pouring in capex to chasing returns, and domestic AI chip share crossed 52% for the first time, entering a dominant cycle. On the paper side: generative reward models with dynamic routing, AI-discovered superconductors, world models for robots, and physics-aware evaluation of generated content.\u003c/p\u003e\n\u003ch2 id=\"1-latest-arxiv-papers\"\u003e1. Latest arXiv Papers\u003c/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eE-GRM: Dynamic Routing of Generative Reward Models with On-Demand Compute Allocation\u003c/strong\u003e — \u003ca href=\"https://arxiv.org/abs/2604.10072\"\u003ehttps://arxiv.org/abs/2604.10072\u003c/a\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAgents-A1: A 35B-Parameter Agent Model Rivaling Trillion-Parameter Models\u003c/strong\u003e — \u003ca href=\"https://arxiv.org/abs/2606.30616\"\u003ehttps://arxiv.org/abs/2606.30616\u003c/a\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElementsClaw: AI Discovers New Superconducting Materials\u003c/strong\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eA2World: A World Model for Robots to Rehearse the Future\u003c/strong\u003e — \u003ca href=\"https://arxiv.org/abs/2606.29501\"\u003ehttps://arxiv.org/abs/2606.29501\u003c/a\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManCAR: Manifold-Constrained Reasoning Improves Recommendation Ranking by 46.88%\u003c/strong\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHiAR: Making AI-Generated Infinite-Length Video Stop Degrading\u003c/strong\u003e — \u003ca href=\"https://arxiv.org/abs/2603.08703\"\u003ehttps://arxiv.org/abs/2603.08703\u003c/a\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInnerZoom: Solving AI\u0026rsquo;s \u0026lsquo;See but Can\u0026rsquo;t Click\u0026rsquo; GUI Operation Problem\u003c/strong\u003e — \u003ca href=\"https://arxiv.org/abs/2606.30084\"\u003ehttps://arxiv.org/abs/2606.30084\u003c/a\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTailOR: Evaluating Whether AI-Generated Content Understands Physics\u003c/strong\u003e — \u003ca href=\"https://arxiv.org/abs/2606.24256\"\u003ehttps://arxiv.org/abs/2606.24256\u003c/a\u003e\u003c/p\u003e\n\u003c/li\u003e\n\u003c/ol\u003e\n",
  "summary": "Daily Research Brief 2026-07-04 📊 Token usage: estimated from retrieval and writing scale.\nCovers the latest AI research, open source and industry moves, updated daily.\nEditor\u0026rsquo;s Note The AI compute arms race hits an inflection point — head players shift from pouring in capex to chasing returns, and domestic AI chip share crossed 52% for the first time, entering a dominant cycle. On the paper side: generative reward models with dynamic routing, AI-discovered superconductors, world models for robots, and physics-aware evaluation of generated content.\n"
}