{ "text": "OpenAI 找自家工程師\n拍了一支九十秒的片\n第一句話是——這是我第一次\n覺得，自己在工作上作弊\n一家公司不會拿作弊兩個\n字形容自己的產品\n除非那個落差大到不講不行\n他講的這個東西叫 Ultrafast\n八月中才開放預覽\n這是我第一次覺得\n自己在工作上作弊\n系統一掛掉就像有人\n按下產線的緊急停止鈕\n我會叫它盯著那個頻道\n當我的眼睛和耳朵去\n查找出根本原因\n順便回答陸續進來的人問的問題\n那句作弊，講的是等待消失了\n以前丟一個問題出去\n要等好幾分鐘\n等的時候人會跑去做別的事\n回來還得重新想剛剛做到哪\nUltrafast 拿掉的就是這一段\n只是這種快沒有免費送\n帳單記在別的地方\n先講清楚 Ultrafast 是什麼\n它不是一顆新模型\nGPT-5.6 Sol 是 OpenAI\n目前最強的那一支，Ultrafast\n做的事情是讓同一顆 Sol 換\n一種硬體跑，參數一個都沒改\n速度差多少？\n官方給的數字是每秒最多\n七百五十個 token\n最快是原本標準速度的十四倍\n七百五十個 token 大概是\n五百個中文字——它一秒鐘寫\n出來的量，你差不多要讀一分鐘\n這種東西 OpenAI\n叫它服務層級\n同一顆模型\n你可以選它要跑多快，價錢跟著變\n模型選單上那個 Ultra\n就是這一層\n聽起來很陌生，但這條線\nOpenAI 早就在用了——它的\n產品本來就是照這個邏輯排的\n這條線怎麼分，OpenAI\n自己在一場給開發者的\n說明會上講得很清楚\n先聽他們怎麼介紹\nGPT-5.6 這一家人\n三個型號各站在什麼位置\n如果你還不熟，這一家族有\n三個新型號：Sol、Terra 和 Luna\nSol 是我們的前沿模型\n也是旗艦處理\n最複雜的程式與專業工作\nTerra 是很好用的日常\n主力適合那種智力\n成本和反應時間都要顧的工作\n至於 Luna\n我們很喜歡它回饋\n也很好，適合高流量\n智力要求沒那麼高但很在意\n成本和反應時間的場景\n三個型號站在同一條線上的\n三個位置：Sol 最聰明，Luna\n最便宜、反應最快，Terra 在中間\nUltrafast 沒有動這一排\n它動的是另外一排——同\n一顆 Sol，要跑多快\n腦沒有換，那速度\n是從哪裡多出來的？\n答案在晶片\nUltrafast 這一層跑的不是\n一般的繪圖晶片，是一家叫\nCerebras 的公司做的晶圓級晶片\n一般晶片是從一整片晶圓上\n切出很多顆小的，Cerebras\n反過來，整片晶圓就做成一顆\n為什麼這樣會快？\n模型的參數平常放在記憶體裡\n晶片每算一個字\n都要先把用得到的參數搬進\n運算單元，算完再搬下一批\n真正卡住速度的就是這個搬字\nCerebras 那顆晶片上直接\n做了四十四 GB 的高速記憶體\n參數就住在上面，不用搬\n這件事的重點在後面\n參數一個都沒有少\n少掉的只是搬運那道手續\n所以官方才敢說\n這一層跟標準的 Sol 一樣聰明\n這句話等一下拿數字檢查，先記著\n機制講完，回到人身上\n快十四倍聽起來很像規格\n表上的數字，真正有意思的是\n它落到工作上會變成什麼樣\nOpenAI 的工程師舉了\n一個很具體的例子\n一件原本要花一到兩小時的工作\n有句老話說，快本身就是\n一種功能——因為一個東西快到\n某個程度做事的方式就會跟著變\n以前光是收資料、整理\n統一格式，再補上脈絡\n做出能幫我和團隊做決策的\n判斷材料，要花一到兩個小時\n現在十到十五分鐘就好\n有時候幾乎是即時的\n一到兩小時變成十到十五分鐘\n這是省時間\n但真正有意思的是後面\n這句——快到某個程度以後\n連做法本身都會換掉\n用 Ultrafast\n我可以同時把所有地方都搜一遍\n而且是平行進行，這真的很不可思議\n而且說實話，Ultrafast\n快到我通常不用分心去做\n別的事也拿得到一樣好的結果\n一旦進入寫程式的心流我覺得\n在同樣的時間裡——時間才是\n真正的限制——我能用到的智力變多了\n這裡有兩件事值得拆開講\n第一件是同時查很多地方\n以前要查一件事故\n你得一個系統一個系統翻過去\n因為每翻一次都要等\n等得起的次數有限\n你就只能挑最可能的那幾個地方找\n快到不用等的時候\n十個地方可以一起查\n找到的機率當然不一樣\n第二件更微妙\n他說快到不用分心——等模型的\n那幾分鐘，你不會坐在那裡\n發呆，你會去回訊息\n去看別的東西，等它跑完回來\n還得把剛剛的脈絡重新撿一遍\n被吃掉的從來不是那幾分鐘\n是回神的那一段\n這就是那句老話的意思\n一個東西快到某個程度\n人做事的方式會跟著變\n講到這裡都是好話，該來檢查一下\n跑這麼快，它有沒有變笨\n目前有兩組數字\n都是 Cerebras 自己測的\n第一組是一份兩千五百題的\n博士級考題，Ultrafast 跑\n完花十一小時十一分\n對照組要七十八小時二十七分\n第二組挑的是有經濟價值的\n知識工作，整件事從頭到尾快\n五點六倍，而且品質沒有掉\n兩組數字都很漂亮\n但都是廠商自己測的\n目前沒有第三方複驗\n聽的時候自己打個折\n快速重構一次程式碼幾乎不花\n什麼錢，而且幾乎是瞬間完成\n這確實讓我們做得更快\n出貨更快而且這股節奏可以撐得更久\n因為它夠快\n夠有效智力的品質不會因此打折\n我們永遠想要最聰明\n又跑得最快的\n有了 5.6 Ultrafast\n這兩件事不用二選一\n官方說不用二選一\n這句話成立\n但它講的是聰明程度不用二選一\n真正被拿去換的\n東西在別的地方\nOpenAI 自己在同一場說明\n會上講過這個道理——先說清楚\n接下來這段講的是 Codex\n裡面的一個開關\n跟今天的 Ultrafast 不是\n同一個東西，不過道理一模一樣\n第二個建議是想想\n什麼時候值得拿 token 換時間\n有不少情況是你就想讓\n它跑快一點願意多花\n一些 token 來省自己的時間\nFast mode 就是最明顯的例子\n你可以開 Fast mode\n讓輸出用 1.5 倍速跑\n不過額度也會扣得比較快\nCodex 那個開關開下去跑\n一點五倍速，額度扣得比較快\nAPI 那邊是同一套邏輯\n只是分得更清楚\n一共三層：最上面是標準速度\n中間那層叫 Fast\n大約兩點五倍速\n價錢剛好是兩倍\n最下面那條是 Ultrafast\n最快十四倍\nUltrafast 的價格呢？\n官方到現在沒有公布\n而且它現在是限量預覽\n只開放給少數 API 客戶\n要填表申請\n講白了，這個開關\n現在打不開——一般人打不開\n大部分公司也打不開\n最後留一個判斷給你\n模型跑得快\n只在你卡在等模型的時候有用\n如果卡住你的是資料調不出來\n權限沒開、或者一件事還沒有人\n拍板，那顆晶片再快也救不了\n看到十四倍這種數字\n先問自己一句\n我平常在等的，真的是它嗎？\n不過那句老話還是成立的\n過去兩年，模型是往更聰明的\n方向走；這一次拿出來賣的\n是同一顆腦跑得更快\n這條線接下來會走\n到哪，值得盯著\n覺得這樣拆一遍有幫助\n記得訂閱可波 AI 白話\n我們下支片見", "language": "zh", "duration": 456.0, "segments": [ { "id": 0, "start": 0.136, "end": 1.771, "text": "OpenAI 找自家工程師", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 1, "start": 1.771, "end": 3.336, "text": "拍了一支九十秒的片", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 2, "start": 3.336, "end": 5.807, "text": "第一句話是——這是我第一次", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 3, "start": 5.807, "end": 7.307, "text": "覺得，自己在工作上作弊", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 4, "start": 7.666, "end": 9.041, "text": "一家公司不會拿作弊兩個", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 5, "start": 9.041, "end": 10.362, "text": "字形容自己的產品", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 6, "start": 10.362, "end": 11.987, "text": "除非那個落差大到不講不行", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 7, "start": 12.565, "end": 14.506, "text": "他講的這個東西叫 Ultrafast", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 8, "start": 14.506, "end": 15.631, "text": "八月中才開放預覽", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 9, "start": 16.2, "end": 18.364, "text": "這是我第一次覺得", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 10, "start": 18.364, "end": 20.528, "text": "自己在工作上作弊", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 11, "start": 20.528, "end": 23.237, "text": "系統一掛掉就像有人", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 12, "start": 23.237, "end": 26.247, "text": "按下產線的緊急停止鈕", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 13, "start": 26.247, "end": 29.493, "text": "我會叫它盯著那個頻道", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 14, "start": 29.493, "end": 32.414, "text": "當我的眼睛和耳朵去", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 15, "start": 32.414, "end": 34.686, "text": "查找出根本原因", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 16, "start": 34.686, "end": 39.23, "text": "順便回答陸續進來的人問的問題", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 17, "start": 39.367, "end": 42.029, "text": "那句作弊，講的是等待消失了", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 18, "start": 42.703, "end": 43.974, "text": "以前丟一個問題出去", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 19, "start": 43.974, "end": 45.082, "text": "要等好幾分鐘", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 20, "start": 45.082, "end": 46.927, "text": "等的時候人會跑去做別的事", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 21, "start": 46.927, "end": 48.552, "text": "回來還得重新想剛剛做到哪", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 22, "start": 49.031, "end": 50.781, "text": "Ultrafast 拿掉的就是這一段", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 23, "start": 51.107, "end": 53.076, "text": "只是這種快沒有免費送", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 24, "start": 53.076, "end": 54.201, "text": "帳單記在別的地方", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 25, "start": 54.975, "end": 57.063, "text": "先講清楚 Ultrafast 是什麼", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 26, "start": 57.063, "end": 58.447, "text": "它不是一顆新模型", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 27, "start": 58.447, "end": 61.109, "text": "GPT-5.6 Sol 是 OpenAI", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 28, "start": 61.109, "end": 62.797, "text": "目前最強的那一支，Ultrafast", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 29, "start": 62.797, "end": 63.832, "text": "做的事情是讓同一顆 Sol 換", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 30, "start": 63.832, "end": 65.582, "text": "一種硬體跑，參數一個都沒改", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 31, "start": 66.195, "end": 67.195, "text": "速度差多少？", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 32, "start": 67.35, "end": 69.213, "text": "官方給的數字是每秒最多", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 33, "start": 69.213, "end": 70.338, "text": "七百五十個 token", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 34, "start": 70.338, "end": 72.088, "text": "最快是原本標準速度的十四倍", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 35, "start": 72.613, "end": 74.189, "text": "七百五十個 token 大概是", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 36, "start": 74.189, "end": 75.689, "text": "五百個中文字——它一秒鐘寫", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 37, "start": 75.689, "end": 77.564, "text": "出來的量，你差不多要讀一分鐘", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 38, "start": 78.757, "end": 79.88, "text": "這種東西 OpenAI", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 39, "start": 79.88, "end": 80.956, "text": "叫它服務層級", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 40, "start": 80.956, "end": 81.706, "text": "同一顆模型", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 41, "start": 81.706, "end": 84.085, "text": "你可以選它要跑多快，價錢跟著變", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 42, "start": 84.812, "end": 86.187, "text": "模型選單上那個 Ultra", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 43, "start": 86.187, "end": 87.089, "text": "就是這一層", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 44, "start": 87.308, "end": 88.683, "text": "聽起來很陌生，但這條線", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 45, "start": 88.683, "end": 90.279, "text": "OpenAI 早就在用了——它的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 46, "start": 90.279, "end": 92.053, "text": "產品本來就是照這個邏輯排的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 47, "start": 92.866, "end": 94.116, "text": "這條線怎麼分，OpenAI", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 48, "start": 94.116, "end": 95.807, "text": "自己在一場給開發者的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 49, "start": 95.807, "end": 97.097, "text": "說明會上講得很清楚", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 50, "start": 97.097, "end": 98.097, "text": "先聽他們怎麼介紹", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 51, "start": 98.097, "end": 99.599, "text": "GPT-5.6 這一家人", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 52, "start": 99.599, "end": 101.109, "text": "三個型號各站在什麼位置", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 53, "start": 101.763, "end": 104.315, "text": "如果你還不熟，這一家族有", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 54, "start": 104.315, "end": 108.956, "text": "三個新型號：Sol、Terra 和 Luna", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 55, "start": 108.956, "end": 112.233, "text": "Sol 是我們的前沿模型", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 56, "start": 112.233, "end": 113.871, "text": "也是旗艦處理", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 57, "start": 113.871, "end": 116.875, "text": "最複雜的程式與專業工作", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 58, "start": 116.875, "end": 120.038, "text": "Terra 是很好用的日常", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 59, "start": 120.038, "end": 121.984, "text": "主力適合那種智力", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 60, "start": 121.984, "end": 125.147, "text": "成本和反應時間都要顧的工作", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 61, "start": 125.147, "end": 127.424, "text": "至於 Luna", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 62, "start": 127.424, "end": 130.025, "text": "我們很喜歡它回饋", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 63, "start": 130.025, "end": 132.627, "text": "也很好，適合高流量", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 64, "start": 132.627, "end": 135.183, "text": "智力要求沒那麼高但很在意", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 65, "start": 135.183, "end": 137.313, "text": "成本和反應時間的場景", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 66, "start": 137.456, "end": 139.633, "text": "三個型號站在同一條線上的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 67, "start": 139.633, "end": 141.258, "text": "三個位置：Sol 最聰明，Luna", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 68, "start": 141.258, "end": 143.66, "text": "最便宜、反應最快，Terra 在中間", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 69, "start": 144.288, "end": 146.077, "text": "Ultrafast 沒有動這一排", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 70, "start": 146.077, "end": 147.548, "text": "它動的是另外一排——同", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 71, "start": 147.548, "end": 149.336, "text": "一顆 Sol，要跑多快", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 72, "start": 149.336, "end": 150.336, "text": "腦沒有換，那速度", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 73, "start": 150.336, "end": 151.671, "text": "是從哪裡多出來的？", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 74, "start": 152.471, "end": 153.771, "text": "答案在晶片", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 75, "start": 153.771, "end": 155.271, "text": "Ultrafast 這一層跑的不是", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 76, "start": 155.271, "end": 156.771, "text": "一般的繪圖晶片，是一家叫", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 77, "start": 156.771, "end": 159.034, "text": "Cerebras 的公司做的晶圓級晶片", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 78, "start": 159.034, "end": 161.482, "text": "一般晶片是從一整片晶圓上", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 79, "start": 161.482, "end": 162.982, "text": "切出很多顆小的，Cerebras", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 80, "start": 162.982, "end": 164.732, "text": "反過來，整片晶圓就做成一顆", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 81, "start": 165.608, "end": 166.608, "text": "為什麼這樣會快？", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 82, "start": 166.782, "end": 168.852, "text": "模型的參數平常放在記憶體裡", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 83, "start": 168.852, "end": 170.002, "text": "晶片每算一個字", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 84, "start": 170.002, "end": 171.925, "text": "都要先把用得到的參數搬進", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 85, "start": 171.925, "end": 173.55, "text": "運算單元，算完再搬下一批", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 86, "start": 173.55, "end": 175.404, "text": "真正卡住速度的就是這個搬字", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 87, "start": 176.062, "end": 177.768, "text": "Cerebras 那顆晶片上直接", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 88, "start": 177.768, "end": 179.563, "text": "做了四十四 GB 的高速記憶體", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 89, "start": 179.563, "end": 181.283, "text": "參數就住在上面，不用搬", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 90, "start": 182.325, "end": 183.659, "text": "這件事的重點在後面", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 91, "start": 183.659, "end": 185.089, "text": "參數一個都沒有少", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 92, "start": 185.089, "end": 187.122, "text": "少掉的只是搬運那道手續", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 93, "start": 187.122, "end": 188.193, "text": "所以官方才敢說", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 94, "start": 188.193, "end": 190.006, "text": "這一層跟標準的 Sol 一樣聰明", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 95, "start": 190.491, "end": 192.491, "text": "這句話等一下拿數字檢查，先記著", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 96, "start": 192.921, "end": 194.817, "text": "機制講完，回到人身上", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 97, "start": 194.817, "end": 196.511, "text": "快十四倍聽起來很像規格", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 98, "start": 196.511, "end": 198.136, "text": "表上的數字，真正有意思的是", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 99, "start": 198.136, "end": 199.761, "text": "它落到工作上會變成什麼樣", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 100, "start": 200.14, "end": 201.327, "text": "OpenAI 的工程師舉了", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 101, "start": 201.327, "end": 202.452, "text": "一個很具體的例子", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 102, "start": 202.452, "end": 204.327, "text": "一件原本要花一到兩小時的工作", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 103, "start": 204.878, "end": 206.942, "text": "有句老話說，快本身就是", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 104, "start": 206.942, "end": 209.418, "text": "一種功能——因為一個東西快到", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 105, "start": 209.418, "end": 212.307, "text": "某個程度做事的方式就會跟著變", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 106, "start": 212.307, "end": 214.805, "text": "以前光是收資料、整理", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 107, "start": 214.805, "end": 217.303, "text": "統一格式，再補上脈絡", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 108, "start": 217.303, "end": 220.633, "text": "做出能幫我和團隊做決策的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 109, "start": 220.633, "end": 223.964, "text": "判斷材料，要花一到兩個小時", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 110, "start": 223.964, "end": 226.739, "text": "現在十到十五分鐘就好", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 111, "start": 226.739, "end": 228.508, "text": "有時候幾乎是即時的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 112, "start": 228.634, "end": 231.353, "text": "一到兩小時變成十到十五分鐘", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 113, "start": 231.353, "end": 232.512, "text": "這是省時間", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 114, "start": 232.512, "end": 234.004, "text": "但真正有意思的是後面", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 115, "start": 234.642, "end": 236.142, "text": "這句——快到某個程度以後", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 116, "start": 236.142, "end": 237.392, "text": "連做法本身都會換掉", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 117, "start": 238.074, "end": 240.247, "text": "用 Ultrafast", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 118, "start": 240.247, "end": 243.012, "text": "我可以同時把所有地方都搜一遍", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 119, "start": 243.012, "end": 245.975, "text": "而且是平行進行，這真的很不可思議", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 120, "start": 245.975, "end": 248.494, "text": "而且說實話，Ultrafast", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 121, "start": 248.494, "end": 250.474, "text": "快到我通常不用分心去做", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 122, "start": 250.474, "end": 252.813, "text": "別的事也拿得到一樣好的結果", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 123, "start": 252.813, "end": 255.137, "text": "一旦進入寫程式的心流我覺得", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 124, "start": 255.137, "end": 257.103, "text": "在同樣的時間裡——時間才是", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 125, "start": 257.103, "end": 259.784, "text": "真正的限制——我能用到的智力變多了", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 126, "start": 259.911, "end": 261.888, "text": "這裡有兩件事值得拆開講", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 127, "start": 261.888, "end": 263.719, "text": "第一件是同時查很多地方", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 128, "start": 263.719, "end": 264.844, "text": "以前要查一件事故", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 129, "start": 264.844, "end": 266.766, "text": "你得一個系統一個系統翻過去", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 130, "start": 266.766, "end": 268.243, "text": "因為每翻一次都要等", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 131, "start": 268.243, "end": 269.458, "text": "等得起的次數有限", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 132, "start": 269.458, "end": 271.458, "text": "你就只能挑最可能的那幾個地方找", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 133, "start": 271.458, "end": 272.583, "text": "快到不用等的時候", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 134, "start": 272.583, "end": 273.949, "text": "十個地方可以一起查", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 135, "start": 273.949, "end": 275.324, "text": "找到的機率當然不一樣", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 136, "start": 275.696, "end": 276.912, "text": "第二件更微妙", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 137, "start": 276.912, "end": 278.736, "text": "他說快到不用分心——等模型的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 138, "start": 278.736, "end": 281.067, "text": "那幾分鐘，你不會坐在那裡", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 139, "start": 281.067, "end": 282.317, "text": "發呆，你會去回訊息", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 140, "start": 282.317, "end": 283.846, "text": "去看別的東西，等它跑完回來", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 141, "start": 283.846, "end": 285.596, "text": "還得把剛剛的脈絡重新撿一遍", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 142, "start": 285.994, "end": 287.687, "text": "被吃掉的從來不是那幾分鐘", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 143, "start": 287.687, "end": 289.05, "text": "是回神的那一段", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 144, "start": 289.05, "end": 290.425, "text": "這就是那句老話的意思", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 145, "start": 290.425, "end": 291.82, "text": "一個東西快到某個程度", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 146, "start": 291.82, "end": 293.304, "text": "人做事的方式會跟著變", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 147, "start": 294.106, "end": 296.582, "text": "講到這裡都是好話，該來檢查一下", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 148, "start": 296.582, "end": 298.082, "text": "跑這麼快，它有沒有變笨", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 149, "start": 298.776, "end": 300.05, "text": "目前有兩組數字", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 150, "start": 300.05, "end": 301.55, "text": "都是 Cerebras 自己測的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 151, "start": 301.726, "end": 304.147, "text": "第一組是一份兩千五百題的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 152, "start": 304.147, "end": 305.647, "text": "博士級考題，Ultrafast 跑", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 153, "start": 305.647, "end": 306.892, "text": "完花十一小時十一分", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 154, "start": 306.892, "end": 308.642, "text": "對照組要七十八小時二十七分", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 155, "start": 309.525, "end": 311.815, "text": "第二組挑的是有經濟價值的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 156, "start": 311.815, "end": 313.871, "text": "知識工作，整件事從頭到尾快", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 157, "start": 313.871, "end": 315.496, "text": "五點六倍，而且品質沒有掉", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 158, "start": 315.496, "end": 316.844, "text": "兩組數字都很漂亮", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 159, "start": 316.844, "end": 318.094, "text": "但都是廠商自己測的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 160, "start": 318.094, "end": 319.337, "text": "目前沒有第三方複驗", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 161, "start": 319.337, "end": 320.587, "text": "聽的時候自己打個折", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 162, "start": 321.117, "end": 323.445, "text": "快速重構一次程式碼幾乎不花", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 163, "start": 323.445, "end": 325.594, "text": "什麼錢，而且幾乎是瞬間完成", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 164, "start": 325.594, "end": 327.906, "text": "這確實讓我們做得更快", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 165, "start": 327.906, "end": 331.605, "text": "出貨更快而且這股節奏可以撐得更久", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 166, "start": 331.605, "end": 332.817, "text": "因為它夠快", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 167, "start": 332.817, "end": 336.21, "text": "夠有效智力的品質不會因此打折", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 168, "start": 336.21, "end": 338.09, "text": "我們永遠想要最聰明", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 169, "start": 338.09, "end": 339.343, "text": "又跑得最快的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 170, "start": 339.343, "end": 341.349, "text": "有了 5.6 Ultrafast", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 171, "start": 341.349, "end": 342.477, "text": "這兩件事不用二選一", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 172, "start": 342.618, "end": 344.584, "text": "官方說不用二選一", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 173, "start": 344.584, "end": 345.822, "text": "這句話成立", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 174, "start": 345.822, "end": 348.341, "text": "但它講的是聰明程度不用二選一", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 175, "start": 348.341, "end": 349.684, "text": "真正被拿去換的", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 176, "start": 349.684, "end": 350.684, "text": "東西在別的地方", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 177, "start": 350.957, "end": 353.015, "text": "OpenAI 自己在同一場說明", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 178, "start": 353.074, "end": 354.782, "text": "會上講過這個道理——先說清楚", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 179, "start": 354.782, "end": 356.157, "text": "接下來這段講的是 Codex", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 180, "start": 356.157, "end": 357.157, "text": "裡面的一個開關", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 181, "start": 357.157, "end": 358.902, "text": "跟今天的 Ultrafast 不是", "source": "video_source_subtitle", "authority": "video_source_subtitle" }, { "id": 182, "start": 358.902, "end": 360.777, "text": "同一個東西，不過道理一模一樣", "source": 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