更新组织介绍与横幅，移除历史品牌关联

将中英文介绍和静态展示页统一为研究方向说明，移除旧品牌文案、外部官网链接和旧横幅；已验证文本与 SVG。

README.md

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-short_description: AI research lab of HakkoAI — companions & world models
+short_description: World models, perception, actions, and game-playing agents
 ---
 
 <p align="center">
-  <img src="https://huggingface.co/spaces/DiogenesLab/README/resolve/main/banner.png" alt="Diogenes — the AI research lab of HakkoAI" width="100%">
+  <img src="https://huggingface.co/spaces/DiogenesLab/README/resolve/main/banner.svg" alt="Diogenes — world models and embodied agents" width="100%">
 </p>
 
-<p align="center">
-  <b>The AI research lab of HakkoAI</b> · emotionally intelligent companions today · world models &amp; embodied agents next
-</p>
-
-<p align="center">
-  <a href="https://hakko.ai"><img src="https://img.shields.io/badge/Website-hakko.ai-ff7849?style=flat-square" alt="Website"></a>
-  <img src="https://img.shields.io/badge/Platforms-iOS%20·%20Android%20·%20PC-1c2228?style=flat-square" alt="Platforms">
-  <img src="https://img.shields.io/badge/Markets-Global%20·%20China-8a929c?style=flat-square" alt="Markets">
-</p>
-
----
-
-## Who we are
-
-**Diogenes** is the research arm of **HakkoAI PTE LTD** — the team behind **HakkoAI** (global) and **逗逗 / Doudou** (China): one product, two brands. We build an AI character-companion app where people create characters and connect with them through text, voice and play, across **iOS, Android and PC**.
-
-Our bet: the richest signal for the next generation of interactive AI doesn't live in static corpora — it lives in real, multi-turn, multimodal moments between people and the characters they care about. **Building companions is how we learn what interactive intelligence actually requires** — and Diogenes exists to turn those lessons into research.
-
-## Two pillars
+## About Diogenes
 
-🫂 **Product — companions people actually talk to.**
-HakkoAI / 逗逗 puts an expressive, real-time AI companion in the pocket of users worldwide. Sustaining a believable presence — low latency, memory, emotion, multimodality — is a hard research problem in production, every day.
-
-🧠 **Research — from interaction to world models.**
-We study how interactive, emotional, multimodal experience can be modeled, predicted and *acted in* — moving from companions on a screen toward agents that understand and operate in worlds.
+Diogenes is a research group studying perception, world models, action modeling, and game-playing agents. This organization hosts research notes, model resources, and dataset samples.
 
 ## Research interests
 
-- **World models** — predictive models of interactive worlds (characters, scenes, dynamics) that can be rolled out and acted in, not merely described.
-- **Embodied agents** — connecting world models to action, from in-app agents toward, eventually, physical embodiment.
-- **Learning from human–AI interaction** — grounded, emotionally aware behaviour learned from how people and AI build rapport over time.
-- **Latent action representations** — inferring "what just happened" between observations, so interaction without explicit action labels becomes usable for control.
-- **Multimodal, real-time companionship** — speech, vision and text working together at conversational latency.
-- **Efficient & on-device inference** — making all of the above run affordably at companion scale, on phones and PCs.
-
-> We draw inspiration from work such as **WHAM** (game-play → world model) and **V-JEPA 2** (video → world model → robot control), and we're exploring how companion-scale interaction can push these directions further.
+- **Perception** — understanding visual observations and interactive environments.
+- **World models** — modeling how environments evolve over time.
+- **Action representations** — connecting observations, actions, and their consequences.
+- **Game-playing and embodied agents** — learning to act in interactive environments.
+- **Efficient inference** — exploring practical, on-device model execution.
 
 ## Research & releases
 
-📄 **[world-model-research](https://huggingface.co/DiogenesLab/world-model-research)** — our first public bundle: a survey of world-model & embodied-AI methods, latent-action notes, and a training / robotics-transfer plan. The starting point for everything above.
-
-More model cards, datasets, demos and Spaces will follow. **Follow Diogenes** to track what we publish.
+[World-model research](https://huggingface.co/DiogenesLab/world-model-research) — surveys, latent-action notes, and training methods.
 
-## Connect
-
-🌐 [hakko.ai](https://hakko.ai)  ·  📱 HakkoAI (Global) / 逗逗 (China) — iOS · Android · PC  ·  🤝 We're hiring — reach us through [hakko.ai](https://hakko.ai)
+Each model or dataset repository describes its own scope, access conditions, and license.
 
 ---
 
 ## 中文
 
-**Diogenes** 是 **HakkoAI PTE LTD** 的 AI 研究实验室 —— 我们打造 **HakkoAI**（海外）与 **逗逗 / Doudou**（中国）：同一套产品、两个品牌的 AI 角色陪伴 App。用户在 **iOS、Android 和 PC** 上创建角色，并通过文字、语音与互动玩法与之建立连接。
-
-我们相信：下一代交互式 AI 最宝贵的信号，不在静态语料里，而在人与所珍视的角色之间真实、多轮、多模态的互动之中。**做陪伴产品，本身就是在学习"交互式智能到底需要什么"** —— Diogenes 的使命，就是把这些经验转化为研究。
-
-**两个支柱**
-
-- 🫂 **产品 —— 真正被用户每天倾诉的陪伴。** HakkoAI / 逗逗 把一个富有表现力、实时的 AI 伙伴装进全球用户的口袋。低延迟、记忆、情感、多模态 —— 维系"可信的陪伴感"，是每天都在生产环境里被打磨的硬核研究问题。
-- 🧠 **研究 —— 从交互到世界模型。** 我们研究如何对交互式、情感化、多模态的体验进行建模、预测，并在其中"采取行动" —— 让 AI 从屏幕里的陪伴，走向能理解并操作世界的智能体。
-
-**研究方向**
-
-- **世界模型** —— 可被推演、可被"行动"的交互世界预测模型（角色 / 场景 / 动态），而不只是被描述。
-- **具身智能体** —— 把世界模型连接到行动，从应用内智能体，走向最终的物理具身。
-- **从人机交互中学习** —— 从人与 AI 如何建立长期默契中，学到有据可循、有情感意识的行为。
-- **潜在动作表征** —— 推断观测之间"刚刚发生了什么"，让没有显式动作标注的交互数据也能用于控制。
-- **多模态实时陪伴** —— 语音、视觉与文本，在对话级延迟下协同工作。
-- **高效 / 端侧推理** —— 让以上一切，在手机与 PC 上以陪伴级规模经济地跑起来。
-
-> 我们从 **WHAM**（游戏数据 → 世界模型）与 **V-JEPA 2**（视频 → 世界模型 → 机器人控制）等工作中汲取灵感，并探索"陪伴级交互数据"能把这些方向推进多远。
+Diogenes 是一个研究团队，关注感知、世界模型、动作建模与游戏智能体。本组织发布研究笔记、模型相关资源与数据集样本。
 
-**研究与发布**　📄 **[world-model-research](https://huggingface.co/DiogenesLab/world-model-research)** —— 我们的首个公开 bundle：世界模型与具身智能方法综述、潜在动作笔记、训练 / 机器人迁移规划，是以上一切的起点。更多模型卡、数据集、Demo 与 Spaces 陆续上线。**关注 Diogenes**，第一时间看到我们的发布。
+研究方向包括视觉感知、环境动态建模、动作表征、游戏与具身智能体，以及高效端侧推理。
 
-🌐 [hakko.ai](https://hakko.ai)　·　📱 HakkoAI（海外）/ 逗逗（中国）—— iOS · Android · PC　·　🤝 我们在招人 —— 通过 [hakko.ai](https://hakko.ai) 联系我们
+[世界模型研究](https://huggingface.co/DiogenesLab/world-model-research)汇集相关综述、潜在动作笔记与训练方法。各模型和数据集的用途、访问条件与许可，以对应仓库的说明为准。

index.html

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 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width, initial-scale=1">
-<title>Diogenes — AI research lab of HakkoAI</title>
-<meta name="description" content="The AI research lab of HakkoAI. World models, embodied agents, and emotionally intelligent companions.">
+<title>Diogenes — World models and embodied agents</title>
+<meta name="description" content="Research in perception, world models, action modeling, and game-playing agents.">
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   <main class="wrap">
     <div class="card">
-      <img class="banner" src="banner.png" alt="Diogenes — the AI research lab of HakkoAI">
-      <h1>The AI research lab of HakkoAI</h1>
-      <p class="tag">
-        <b>Diogenes</b> builds emotionally intelligent AI companions — <b>HakkoAI</b> (global) and
-        <b>逗逗 / Doudou</b> (China) — and turns that interactive experience into research on
-        <b>world models</b> and <b>embodied agents</b>.
-      </p>
+      <img class="banner" src="banner.svg" alt="Diogenes — world models and embodied agents">
+      <h1>World models and embodied agents</h1>
+      <p class="tag"><b>Diogenes</b> is a research group studying perception, world models, action modeling, and game-playing agents. This organization hosts research notes, model resources, and dataset samples.</p>
+      <p class="tag" lang="zh-CN">Diogenes 是一个研究团队，关注感知、世界模型、动作建模与游戏智能体。本组织发布研究笔记、模型相关资源与数据集样本。</p>
       <div class="row">
         <a class="btn primary" href="https://huggingface.co/DiogenesLab" target="_top" rel="noopener">↗ Organization profile</a>
         <a class="btn" href="https://huggingface.co/DiogenesLab/world-model-research" target="_top" rel="noopener">🧠 World-model research</a>
-        <a class="btn" href="https://hakko.ai" target="_top" rel="noopener">🌐 hakko.ai</a>
       </div>
-      <p class="foot">
-        This page hosts the <a href="https://huggingface.co/DiogenesLab" target="_top" rel="noopener">Diogenes</a>
-        organization card. © HakkoAI PTE LTD.
-      </p>
+      <p class="foot">For scope, access conditions, and licenses, see each model or dataset repository.</p>
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