[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"tag-grok-420":3},{"tag":4,"articles":11},{"id":5,"name":6,"slug":7,"article_count":8,"description_zh":9,"description_en":10},"a9762550-1a4f-4c7d-80b9-eb85a4a2005b","Grok 4.20","grok-420",4,"Grok 4.20 是 xAI 旗艦模型的最新版本，重點放在 200 萬 token 長上下文、多代理推理與 API 定價。它也反映 xAI 想把「真實性」做成產品差異，牽動開發者在成本、延遲與競品選型上的判斷。","Grok 4.20 is xAI’s latest flagship model, centered on a 2M-token context window, multi-agent reasoning, and API pricing. It also shows how xAI is turning a “truth-first” stance into a product strategy that affects cost, latency, and model selection for developers.",[12,21],{"id":13,"slug":14,"title":15,"summary":16,"category":17,"image_url":18,"cover_image":18,"language":19,"created_at":20},"f0fb0635-5207-4fc5-b913-a4ab205ebb66","grok-420-xai-flagship-model-explained-zh","Grok 4.20 怎麼看","xAI 的 Grok 4.20 主打 200 萬 token 長上下文、多代理推理與 API 價格。這篇拆解它的定位、規格、競品差異與開發者該注意的坑。","model-release","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775175176314-zyny.png","zh","2026-04-03T00:12:37.401835+00:00",{"id":22,"slug":23,"title":24,"summary":25,"category":17,"image_url":26,"cover_image":26,"language":19,"created_at":27},"7dfab20a-0fdc-492a-a852-0faf28a2b780","grok-420-xai-truth-first-bet-zh","Grok 4.20：xAI 的真相優先賭注","xAI 在 2026 年 2 月推出 Grok 4.20 beta。背後是 200 億美元融資、SpaceX 交易與 2,500 億美元估值。這篇拆解 Grok 的產品路線、風險、競品差異。","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1775174995302-w4zh.png","2026-04-03T00:09:34.016844+00:00"]