At CES 2026 in Las Vegas, NVIDIA introduced the Alpamayo family. This includes open-source AI models, simulation tools, and datasets. This marks a major change in developing and validating autonomous vehicles. Alpamayo tackles a big issue in self-driving tech: the “long tail” of rare, unpredictable situations. It uses reasoning-based AI to explain why a vehicle makes a decision, not just what it does.<\/p>
\u5f93\u6765\u306e\u81ea\u5f8b\u8d70\u884c\u8eca\u306e\u8a2d\u8a08\u3067\u306f\u3001\u77e5\u899a\u3068\u8a08\u753b\u3092\u5207\u308a\u96e2\u3057\u3066\u8003\u3048\u308b\u306e\u304c\u666e\u901a\u3067\u3057\u305f\u3002\u3053\u306e\u8a2d\u5b9a\u306f\u901a\u5e38\u306e\u72b6\u6cc1\u3067\u306f\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u8a13\u7df4\u30c7\u30fc\u30bf\u3068\u72b6\u6cc1\u304c\u5909\u308f\u308b\u3068\u82e6\u52b4\u3057\u307e\u3059\u3002\u30a2\u30eb\u30d1\u30de\u30e8\u306f\u3001\u8996\u899a\u3001\u8a00\u8449\u3001\u884c\u52d5\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30e2\u30c7\u30eb\u3067\u3053\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002\u601d\u8003\u306e\u9023\u9396\u30ed\u30b8\u30c3\u30af\u3092\u4f7f\u3063\u3066\u3001\u65b0\u3057\u3044\u72b6\u6cc1\u306b\u304a\u3051\u308b\u56e0\u679c\u95a2\u4fc2\u3092\u7406\u89e3\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\u306f\u30ea\u30b9\u30af\u3092\u6bb5\u968e\u7684\u306b\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u81ea\u5f8b\u30b7\u30b9\u30c6\u30e0\u306f\u65b0\u3057\u3044\u4e8b\u8c61\u306b\u9069\u5fdc\u3057\u3001\u660e\u78ba\u306a\u6c7a\u5b9a\u3092\u4e0b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u5b89\u5168\u8a8d\u8a3c\u3068\u793e\u4f1a\u7684\u4fe1\u983c\u306e\u69cb\u7bc9\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002.<\/p>
NVIDIA\u306fAlpamayo\u3092\u6b21\u306e\u3088\u3046\u306b\u4f4d\u7f6e\u3065\u3051\u3066\u3044\u307e\u3059\u3002 \u6559\u5e2b\u30e2\u30c7\u30eb<\/strong>, \u81ea\u52d5\u8eca\u3067\u76f4\u63a5\u52d5\u4f5c\u3059\u308b\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u958b\u767a\u8005\u306f\u305d\u306e\u63a8\u8ad6\u3092\u6539\u5584\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5b89\u5168\u3067\u751f\u7523\u53ef\u80fd\u306a\u30c9\u30e9\u30a4\u30d3\u30f3\u30b0\u30b9\u30bf\u30c3\u30af\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b89\u5168\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u9032\u6b69\u3092\u52a0\u901f\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002. NVIDIA’s<\/a> Halos safety system supports this approach. It works well with the company’s wider physical-AI platforms.<\/p> \u30a2\u30eb\u30d1\u30de\u30e8\u306e\u751f\u614b\u7cfb\u306f\u30013\u3064\u306e\u90e8\u5206\u304c\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u81ea\u3089\u3092\u652f\u3048\u308b\u6210\u9577\u306e\u30b5\u30a4\u30af\u30eb\u3092\u751f\u307f\u51fa\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3002.<\/p> Alpamayo 1 is the first chain-of-thought VLA model for self-driving cars. It has a ten-billion-parameter design. This model uses video inputs to create driving paths and shows clear reasoning steps. The model comes with open weights and inference scripts. This lets researchers check the logic behind each decision. It’s important for debugging and regulatory review.<\/p> AlpaSim\u306f\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u9ad8\u5fe0\u5b9f\u5ea6\u306e\u30bb\u30f3\u30b5\u30fc\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u30af\u30ed\u30fc\u30ba\u30c9\u30eb\u30fc\u30d7\u30c6\u30b9\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u8907\u96d1\u306a\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30d1\u30bf\u30fc\u30f3\u3084\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u30b3\u30b9\u30c8\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p> Physical AI Open Dataset\u306b\u306f\u30011,700\u6642\u9593\u3092\u8d85\u3048\u308b\u8d70\u884c\u30c7\u30fc\u30bf\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3055\u307e\u3056\u307e\u306a\u5730\u57df\u3084\u30e6\u30cb\u30fc\u30af\u306a\u72b6\u6cc1\u3092\u30ab\u30d0\u30fc\u3057\u3066\u3044\u307e\u3059\u3002\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u3053\u3068\u3067\u3001\u3053\u306e\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306f\u5358\u306a\u308b\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u3067\u306f\u306a\u304f\u3001\u63a8\u8ad6\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6539\u5584\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p> Lucid\u3001Jaguar Land Rover\u3001Uber\u3001Berkeley DeepDrive\u3068\u3044\u3063\u305f\u81ea\u52d5\u8eca\u3068\u30e2\u30d3\u30ea\u30c6\u30a3\u306e\u30ea\u30fc\u30c0\u30fc\u304c\u30a2\u30eb\u30d1\u30de\u30e8\u306b\u6ce8\u76ee\u3057\u3066\u3044\u307e\u3059\u3002\u5f7c\u3089\u306f\u30a2\u30eb\u30d1\u30de\u30e8\u3092\u30ec\u30d9\u30eb4\u306e\u81ea\u5f8b\u8d70\u884c\u30b7\u30b9\u30c6\u30e0\u306e\u30d9\u30fc\u30b9\u3068\u898b\u306a\u3057\u3066\u3044\u307e\u3059\u3002\u81ea\u52d5\u904b\u8ee2\u8eca\u306f\u73fe\u5b9f\u306e\u4e16\u754c\u306b\u5bfe\u5fdc\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u73fe\u5b9f\u306e\u4e16\u754c\u306b\u3064\u3044\u3066\u8003\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u3002.<\/p> For Japan, Alpamayo arrives at a strategically important moment. The country’s automotive sector includes global leaders in mobility, robotics, and embedded systems. It has invested a lot in ADAS and automation. However, it remains cautious about full autonomy because of safety and liability concerns. Reasoning-based AI directly addresses these barriers.<\/p> Japanese automakers and Tier-1 suppliers can use Alpamayo’s open models and datasets. This helps speed up R&D and keeps control over their vehicle data. Chain-of-thought reasoning fits Japan’s strong safety culture and rules. This could help move from pilot programs to commercial use faster.<\/p> The announcement boosts Japan’s role in physical AI. This new field mixes robotics, simulation, and AI reasoning. Universities and research institutes can use top-notch open tools. This simplifies advanced research and boosts teamwork with global partners.<\/p> \u6ce2\u53ca\u52b9\u679c\u306f\u81ea\u52d5\u8eca\u30e1\u30fc\u30ab\u30fc\u306b\u3068\u3069\u307e\u308a\u307e\u305b\u3093\u3002\u30e2\u30d3\u30ea\u30c6\u30a3\u306e\u65b0\u8208\u4f01\u696d\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u30d9\u30f3\u30c0\u30fc\u3001\u30bb\u30f3\u30b5\u30fc\u30e1\u30fc\u30ab\u30fc\u3001AI\u30b3\u30f3\u30b5\u30eb\u30bf\u30f3\u30c8\u4f1a\u793e\u306f\u3001\u6a19\u6e96\u5316\u3055\u308c\u305f\u30aa\u30fc\u30d7\u30f3\u306a\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u5229\u76ca\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Alpamayo\u306f\u3001\u72ec\u81ea\u306e\u30d6\u30e9\u30c3\u30af\u30dc\u30c3\u30af\u30b9\u30e2\u30c7\u30eb\u3078\u306e\u4f9d\u5b58\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u3053\u306e\u5909\u5316\u306f\u3001\u81ea\u5f8b\u8d70\u884c\u30b7\u30b9\u30c6\u30e0\u306e\u900f\u660e\u306a\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u3092\u4fc3\u9032\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u65e5\u672c\u306e\u5c02\u9580\u4f01\u696d\u304c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u691c\u8a3c\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002.<\/p> \u7269\u6d41\u3084\u30b9\u30de\u30fc\u30c8\u30b7\u30c6\u30a3\u306e\u4e8b\u696d\u8005\u3082\u6069\u6075\u3092\u53d7\u3051\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u63a8\u8ad6\u306b\u57fa\u3065\u304f\u81ea\u5f8b\u6027\u306f\u3001\u4ea4\u901a\u91cf\u306e\u591a\u3044\u90fd\u5e02\u90e8\u3067\u306e\u5b89\u5168\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002\u81ea\u5f8b\u7684\u306a\u914d\u9001\u3001\u6e2f\u6e7e\u696d\u52d9\u3001\u516c\u5171\u4ea4\u901a\u6a5f\u95a2\u306a\u3069\u306e\u696d\u52d9\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u65e5\u672c\u306f\u3053\u308c\u3089\u306e\u5206\u91ce\u3067\u6df1\u523b\u306a\u52b4\u50cd\u529b\u4e0d\u8db3\u306b\u76f4\u9762\u3057\u3066\u3044\u307e\u3059\u3002.<\/p> NVIDIA’s Alpamayo announcement marks a change. It goes beyond brute-force data scaling. It emphasizes smart reasoning for autonomous driving. NVIDIA is boosting innovation by open-sourcing models, simulations, and datasets. This also raises the standards for safety and transparency.<\/p> Alpamayo brings a unique mix of open innovation and real-world application to Japan’s tech industry. Early adopters of reasoning-based AI will lead the next phase of autonomous mobility. This phase focuses not just on capability, but also on trust, explainability, and real-world readiness.<\/p>","protected":false},"excerpt":{"rendered":" At CES 2026 in Las Vegas, NVIDIA introduced the Alpamayo family. This includes open-source AI models, simulation tools, and datasets. This marks a major change in developing and validating autonomous vehicles. Alpamayo tackles a big issue in self-driving tech: the “long tail” of rare, unpredictable situations. It uses reasoning-based AI to explain why a vehicle makes a decision, not just what it does.From Pattern Recognition to Reasoning-Based DrivingTraditional autonomous vehicle designs usually keep perception and planning apart. This setup works well in normal conditions. But it struggles when situations change from the training data. Alpamayo fills this gap with models that combine visuals, words, and actions. They use chain-of-thought logic […]<\/p>\n","protected":false},"author":7,"featured_media":26135,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"wprm-recipe-roundup-name":"","wprm-recipe-roundup-description":"","postBodyCss":"","postBodyMargin":[],"postBodyPadding":[],"postBodyBackground":{"backgroundType":"classic","gradient":""},"footnotes":""},"categories":[193,84,8098],"tags":[5916,10591,140,105,1389,10593,10592],"ppma_author":[572],"class_list":["post-26165","post","type-post","status-publish","format-standard","has-post-thumbnail","category-automotive","category-industrial-tech","category-news-articles","tag-ai-models","tag-alpamayo-ai","tag-automotive","tag-itbusinesstoday","tag-nvidia","tag-reasoning-based-driving","tag-simulation-tools"],"yoast_head":"\n\u3053\u3061\u3089\u3082\u304a\u8aad\u307f\u304f\u3060\u3055\u3044\uff1a NEC Deploys Autonomous Vehicle Management Systems at Tokyo International Airport, Advancing Japan’s Smart Mobility Vision<\/a><\/strong><\/h3>
NVIDIA\u304cCES\u3067\u767a\u8868\u3057\u305f\u3082\u306e<\/strong><\/h3>
\u30a2\u30eb\u30d1\u30de\u30e8\u3092\u53d6\u308a\u5dfb\u304f\u696d\u754c\u306e\u52e2\u3044<\/strong><\/h3>
Implications for Japan’s Tech and Automotive Industry<\/strong><\/h3>
\u65e5\u672c\u3067\u4e8b\u696d\u5c55\u958b\u3059\u308b\u4f01\u696d\u3078\u306e\u5e83\u7bc4\u306a\u5f71\u97ff<\/strong><\/h3>
\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u4fe1\u983c\u3067\u304d\u308b\u81ea\u5f8b\u6027\u3078\u306e\u4e00\u6b69<\/strong><\/h3>