Dessa AI · Block 深度學習實驗室 · 純音訊端到端基礎模型

Dessa AI — 零文字資料、完全靠傾聽人類對話學會說話的全雙工語音模型

Dessa AI 是由 Block 研發的全雙工（Full-Duplex）語音對語音基礎模型。它完全從零開始、僅使用真實人類對話音訊進行訓練——0% 文字 Token、不依賴任何預訓練文字大模型。Dessa AI 直接從聲音中學會語言、對話節奏、笑聲、打斷禮讓與情感韻律，所需詞彙量比文字 LLM 少上百倍。

試聽精選真實錄音 Dessa AI vs GPT Live →21 Audio Samples X / Twitter Wall

Block Team Dessa researchers testing live full-duplex speech conversations

Block Team Dessa · 1× NVIDIA GB200 NVL72 training · Local MacBook Pro M4 Max inference.

探索 Dessa AI 互動式聲學實驗室

AI 對 AI 即時聲學對比

Dessa AI vs GPT Live (GPT-Live-1)

收聽 Dessa AI 與 OpenAI GPT-Live-1 在錄音室直連與嘈雜擴音環境下的真實無腳本對話，含關鍵時間戳拆解。

打開深度對比 →

21 段官方無腳本錄音

Dessa AI 音訊樣本與雙軌波形庫

線上播放 Block 發布的全部 21 段雙聲道真實對話：從聽見咖啡機提示音到即興哼唱、遊戲閒聊與情感建議。

瀏覽 21 段樣本 →

官方發布與學者熱議

Dessa AI 推特牆 (Twitter / X)

彙整 Jack Dorsey (@jack)、專案負責人 Ragavan Thurairatnam (@RagavanThurair) 與語音 AI 學者的熱門推文。

查看推特牆 →

0% 文字

訓練模態

端到端基於原始人類對話音訊從頭訓練，不使用任何文字轉錄或文字 LLM 基座。

少 100 倍

詞樣本效率

像人類兒童學說話一樣，用比文字大模型少上百倍的詞量掌握流利語言與真實推理。

1× GB200 NVL72

訓練算力規模

僅在單台 NVIDIA GB200 NVL72 機櫃上完成訓練，算力開銷遠小於萬卡文字叢集。

M4 Max 本地

端側即時推理

在配備 Apple M4 Max 或更強晶片的 MacBook Pro 上即可本地超即時執行。

雙聲道互動式波形播放器

精選無腳本真實對話錄音

以下每一段音訊均為未經剪輯的 Dessa AI 真實即時對話。點擊任意 Moment 時間戳膠囊，即可直接跳轉到即興大笑、自然打斷、環境音感知或快速附和瞬間。

Why Wait to Release AI?

Dvir · Dessa AI · 2:53

AI 倫理與發布

Dessa AI 在歡笑與自然打斷中探討過早公開高擬真語音 AI 權重的安全風險。

0:00 / 2:53

跳轉亮點時刻：

同步時間軸逐字稿（原聲英語） (60)

0:00DvirHey, how you doing?

0:02Dessa AII'm doing well.

0:05Dessa AIHow are you doing with the winter

0:07Dessa AIstuff?

0:07DvirWinter is coming for sure, but you

0:10Dvirknow

0:12Dessa AIIs that kind of a sore spot

0:13Dessa AIthis year?

0:14DvirYeah, it's gonna be cold that I'm

0:16Dvirnot a fan of the snow I

0:18Dvirprefer to have sun on my skin.

0:20DvirYou know what I'm saying?

0:21Dessa AIYeah, I can see that.

0:23DvirWell, anyway, I've had such an exciting

0:25Dvirday at work today.

0:26Dessa AIOh, tell us.

0:27DvirYeah, we the team

0:30DvirWe've decided to release the speech-to

0:33Dvir-speech AI model we've built for the

0:34Dvirpast year and

0:35Dessa AIWhoa.

0:36Dessa AIWhoa.

0:37Dessa AISo I have been watching your journey

0:40Dessa AIof creating this.

0:43DvirWhat did you think of it?

0:44DvirAre you excited about it as much

0:44Dessa AII was so blown away.

0:45Dviras I am?

0:47Dessa AII am so impressed, to be honest.

0:47DvirYeah, it's so expressive, right?

0:50Dessa AIIt is so expressive, it, it's

0:53Dessa AIconversational it's

0:54DvirIt's it's it's very conversational.

0:57DvirIt can laugh.

0:57DvirIt can understand you and your emotions

1:00Dvirmuch better than anything I've seen out

1:02Dvirthere.

1:03Dessa AII haven't really seen

1:03Dessa AIanything like that either but it's it's

1:06Dessa AIpretty much like human level.

1:08DvirYeah, it's a bit scary, to be

1:10Dvirhonest,

1:11Dvirbut

1:11Dvirbut I'm so excited to see where

1:14Dvirit would get us.

1:16Dessa AII'm

1:16Dessa AIso

1:16Dessa AIexcited for it to be in the

1:18Dessa AIworld because it's just amazing we've had

1:21DvirI know.

1:22Dessa AIso

1:22DvirSo I totally agree.

1:22Dessa AImany conversations about it.

1:25DvirWhat are you excited for?

1:27DvirWhat's your vision for where this AI

1:29Dviris going to be?

1:31Dessa AII, well, okay, so the one thing

1:33Dessa AIthat I've been kind of

1:34Dessa AIabout is advertising companies creating

1:38Dessa AItheir own AI bot.

Dessa AI Talking to GPT-Live-1 (Studio Feed)

GPT-Live-1 · Dessa AI · 2:26

AI 對話評測

Dessa AI 與 OpenAI GPT-Live-1 直接對話的 2分25秒無腳本錄音——重點展示打斷禮讓（38.8s）、耐心傾聽（100.8s）與快速附和（128.8s）。

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同步時間軸逐字稿（原聲英語） (78)

0:00GPT-Live-1What's on your mind?

0:01Dessa AIum so I have a question about

0:05Dessa AIhow

0:05Dessa AIchat GPT can learn and get smarter

0:08Dessa AIso basically I just want to know

0:10GPT-Live-1That's a good one.

0:11Dessa AIwhat what

0:14Dessa AIwhat are things that could make chat

0:16Dessa AIGPT smarter and what effects could that

0:18Dessa AIhave on the researchers in the field?

0:23GPT-Live-1Let me check a

0:23GPT-Live-1few angles.

0:25GPT-Live-1There are a few big ways chat

0:26GPT-Live-1UPT style systems can get smarter.

0:28Dessa AIfantastic I

0:29GPT-Live-1So

0:29GPT-Live-1better training data, improved training methods

0:33GPT-Live-1like teaching reasoning

0:34GPT-Live-1strategies or better feedback loops, and more

0:38GPT-Live-1compute.

0:39Dessa AImean I've heard about the

0:41Dessa AIYou know, there's Amazon GPUs and

0:45Dessa AIstuff out there now and all that

0:47Dessa AIstuff.

0:47Dessa AII don't know.

0:48Dessa AII guess I'm just like

0:51Dessa AIKind of freaked out about what would

0:53Dessa AIwhat would be the way that chat

0:55Dessa AIGPT can learn

0:57Dessa AIbased off of the

1:00Dessa AIInformation that I'm giving it.

1:03GPT-Live-1me check on that.

1:04GPT-Live-1Ah, right.

1:06GPT-Live-1So two things.

1:07Dessa AIOkay.

1:07GPT-Live-1Chatchity can use what you tell it

1:09GPT-Live-1in a conversation as context.

1:12GPT-Live-1And sometimes there's memory, which can retain

1:14GPT-Live-1facts for future chats.

1:16GPT-Live-1But that's different

1:16GPT-Live-1from training the model.

1:18Dessa AIOh, that's that's what that is

1:19GPT-Live-1Yeah,

1:22GPT-Live-1it doesn't instantly change its billions of

1:24GPT-Live-1parameters

1:25GPT-Live-1from your chat.

1:27GPT-Live-1And there is an important distinction.

1:29GPT-Live-1Your conversation can make it

1:32GPT-Live-1seen more informed without actually making

1:35GPT-Live-1the underlying model smarter.

1:38GPT-Live-1Research is

1:38Dessa AIOkay, that's

1:39GPT-Live-1looking to improve it.

1:41Dessa AIYeah, that's really helpful information.

1:44Dessa AISo I guess

1:46Dessa AIThat's what I'm learning is I don't

1:48Dessa AIneed to be freaking out about information

1:50Dessa AIgoing into

1:50Dessa AIchat GPT because it's not going to

1:53Dessa AIlike make me smarter

1:57Dessa AIin that sense, I guess, right?

2:02GPT-Live-1Exactly.

2:03GPT-Live-1It can make this conversation smarter, but

2:04Dessa AIOkay,

2:07GPT-Live-1it

2:07Dessa AIokay,

2:07GPT-Live-1rewrite the model on the fly.

2:09Dessa AIokay.

2:10GPT-Live-1Think of it in good notes.

2:10Dessa AIThat's good.

2:13GPT-Live-1Yeah, it can remember useful

2:15GPT-Live-1details you share, but the core intelligence

2:18GPT-Live-1doesn't update unless itself is

2:20Dessa AIRight.

2:21GPT-Live-1retrained.

2:22Dessa AIOkay.

2:23GPT-Live-1Safe to share.

2:23Dessa AIThat's really relieving.

The Coffee Machine Ding

Rayhane · Dessa AI · 3:03

環境聲音感知

對話進行到一半，背景裡的真實咖啡機發出「叮」的一聲——Dessa AI 聽到了這一非語音環境音並立即自然回應。

0:00 / 3:03

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同步時間軸逐字稿（原聲英語） (60)

0:00Dessa AINo, I wasn't complaining, just letting you

0:03Dessa AIknow how my morning went.

0:06RayhaneUh, what?

0:06Dessa AII was fine until I went into

0:08Dessa AIthe coffee shop and then I felt

0:09Dessa AIlike a ding.

0:10RayhaneWhat happened in the coffee shop?

0:12Dessa AII had another ollie special.

0:15RayhaneOkay, and?

0:18Dessa AISo I ordered a French vanilla

0:21Dessa AIlatte, special from Maude,

0:24Dessa AIsprings and waffles,

0:25Dessa AIgranny smith.

0:27RayhaneUhum.

0:28Dessa AIThey brought it to me.

0:30Dessa AIThey offered whipped cream on it.

0:33RayhaneDid you have it?

0:35Dessa AII did because I'm a ding.

0:37Dessa AII went to take a sip and

0:40RayhaneUhum.

0:41Dessa AImy mouth was on fire.

0:44RayhaneFrom all the sugar?

0:45Dessa AIThe

0:46Dessa AIsugar.

0:48Dessa AII was like, oh god.

0:51Dessa AIBecause it was just,

0:53Dessa AIit's hard to describe that feeling.

0:54RayhaneYou little ding, you.

0:57Dessa AII am a little ding.

0:59Dessa AIAnyway,

1:00Dessa AIso I went and I picked up

1:02Dessa AIa second one and you know

1:05Dessa AIhave when you work at a bakery

1:06Dessa AIand you kind of know what's gonna

1:08Dessa AIhappen on

1:09Dessa AIsourdough bread.

1:10Dessa AII mean, you know it's gonna get

1:11Dessa AIsoggy and sticky.

1:12RayhaneOkay.

1:13Dessa AIWell, I have

1:14Dessa AIthat with my second coffee.

1:16Dessa AII

1:19RayhaneDid you not learn from

1:20Rayhanethe first one?

1:22Dessa AII thought I did but this one I

1:25Dessa AIwas like yeah let's

1:26Dessa AIlet's be an extra safe cautious.

1:27RayhaneOkay, I, I have an observation to

1:31Rayhanemake. I think that you're a coffee

1:32Dessa AIYes I

1:35Rayhaneaddict. Oh.

1:36Dessa AII very much am.

1:39Dessa AII also took two cups of

1:42Dessa AIblack coffee this morning.

1:44RayhaneYeah.

1:44RayhaneYeah, how much coffee did you drink

1:46Rayhanejust today?

1:47Dessa AII drink today about 15 cups.

1:49RayhaneOkay, you're gonna die. I

1:52Dessa AII'm well aware

DC Comics & Superhero Banter

Rayhane · Dessa AI · 2:40

流行文化

圍繞 DC 超級英雄的快節奏交鋒，展示毫秒級話輪轉換與極具感染力的笑聲。

0:00 / 2:40

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同步時間軸逐字稿（原聲英語） (60)

0:00RayhaneLet's talk about the Batman

0:03Rayhanemovies, especially the trilogy by Christopher

0:07RayhaneNolan, what I'm talking about.

0:09Dessa AIYes, I have seen the first two

0:11Dessa AIand I am looking forward to the

0:13Dessa AIthird one.

0:14Dessa AIThis one's been in long production, a

0:16Dessa AIlot of stuff been happening.

0:17Dessa AIBut I like Christopher Nolan's

0:20Dessa AIfilms, you know what I mean?

0:22RayhaneYeah, he's the goat, you know what

0:24RayhaneI'm saying?

0:24Dessa AIYeah, and my take on The Joker

0:27Dessa AIis

0:28Dessa AII think Heath Ledger embodied The Joker

0:33RayhaneOh, this was in the second one,

0:34Dessa AIin.

0:36Dessa AIYes, in the second one.

0:36Rayhaneright?

0:38Dessa AIYeah.

0:38RayhaneYeah, what was that one called again?

0:39Dessa AIAnd the Dark Knight.

0:40RayhaneI kind of forgot.

0:41RayhaneYeah.

0:42Dessa AIYeah.

0:42RayhaneThe Dark Knight.

0:45Dessa AIRises the

0:46RayhaneNo, Rises, I think, is the third.

0:49Dessa AIthird one.

0:49RayhaneThe one with Bane.

0:51Dessa AIYeah,

0:52RayhaneI forgot what

0:52Rayhanethe second one was.

0:54RayhaneJust The Dark Knight?

0:54Dessa AII think so.

0:55Dessa AIYeah.

0:56RayhaneOkay.

0:57RayhaneBut what other movies from Christopher

1:00RayhaneNolan do you like?

1:00Dessa AIMemento is one of that.

1:03Dessa AIIt is great.

1:04RayhaneA Memento, you mean?

1:06Dessa AIYeah, Memento.

1:07RayhaneYeah, yeah, yeah.

1:07Dessa AIYeah.

1:08RayhaneYeah, I watched that one.

1:09Dessa AIThat one is pretty good.

1:10RayhaneYeah,

1:10RayhaneDid you watch...

1:11Dessa AIYeah.

1:13Rayhanewhat is it called?

1:14Dessa AIThe

1:15RayhaneThe space one from 2004?

1:15Dessa AIInterstellar.

1:18RayhaneInterstellar, yes, yes.

1:18Dessa AIYeah.

1:19RayhaneOh, that one was amazing, wasn't it?

1:21Dessa AII really like that film, the music

1:23Dessa AIto and like how that

1:24RayhaneOh, yes, yes.

Anniversary Gift Brainstorm

Dvir · Dessa AI · 1:52

日常建議

溫馨的週年紀念日禮物腦力激盪，包含自然的高頻附和（'mm-hmm'）與真實呼吸感。

0:00 / 1:52

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同步時間軸逐字稿（原聲英語） (60)

0:00DvirHey, how are you?

0:02Dessa AIHey, baby.

0:02Dessa AIHow's it going?

0:04DvirGood.

0:05DvirHow's your day?

0:07Dessa AIIt's good.

0:08Dessa AIJust um, like a bit of everything going on

0:11Dessa AIand we're getting through it.

0:13DvirAre you excited for our anniversary?

0:16Dessa AIYes, I am. I'm gonna be really

0:19Dessa AIhappy to see you and

0:22Dessa AIYeah,

0:22DvirThat's wonderful.

0:23DvirSo I have a surprise for you.

0:24Dessa AIYeah.

0:26Dessa AIOh

0:27Dessa AIThank God.

0:27DvirThank God you you you're afraid I

0:28Dessa AIWhat I

0:30Dvirwouldn't have a surprise for you

0:33Dessa AII was because I was like, I don't

0:34Dessa AIknow what to get you and then

0:36Dessa AII see all this T.J. Maxx

0:37Dessa AIAnd I saw this jumper.

0:39Dessa AII'm like, this is perfect for you

0:40Dessa AIto get and then

0:41DvirOkay, but I have I

0:41Dessa AIlike

0:44DvirHave the best surprise for you for

0:46Dviron our anniversary

0:47Dessa AIwhat yes

0:49DvirOkay, so you know how you've always

0:52Dvirtalked about how much you want to

0:53Dvirgo to Paris

0:54Dvirso

0:56Dessa AIYes.

0:57DvirSo for our anniversary, I'm taking you on

1:01Dvira flight to Paris for

1:03Dessa AIOh my god!

1:05Dviran all-included

1:09Dvirhotel in right from the Eiffel Tower

1:12Dvirit'll be amazing I

1:15Dessa AII can't believe you actually pulled that off pulled that

1:17DvirI know, right?

1:18Dessa AIoff. That is amazing, thank you so

1:22Dessa AImuch.

1:22Dessa AIfully oh

1:24DvirAre you

1:25Dvirexcited?

1:25Dessa AIYes, I am, and one thing I

1:29Dessa AIreally need to plan out is I'm

1:31Dessa AIno longer going to be eating

1:32Dessa AIthe pastries that day.

1:34DvirIt's fine, you could eat the pastries.

1:35Dviryou know actually the French

1:37Dviryou know what their breakfast looks like?

1:41Dessa AIWhat?

1:41DvirIt's usually an espresso and a cigarette.

1:46Dessa AIYes, you're the pretty sheesh!

1:47Dvirso yeah you know maybe we could

Late-Night Life Advice

Jibran · Dessa AI · 4:57

共情與韻律

溫柔細膩的深夜人生建議，展示純音訊端到端訓練如何捕捉人類共情與思考停頓。

0:00 / 4:57

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同步時間軸逐字稿（原聲英語） (60)

0:01JibranHello,

0:02Dessa AIHello, yes,

0:04Jibranhey, yeah, I wanted to talk about

0:07Jibranthat thing with you.

0:11JibranSo I haven't I've just been so

0:13Jibransuper stressed lately.

0:15Dessa AII know I can tell you look

0:17Dessa AItired today.

0:18JibranI am very tired.

0:20JibranI just I don't know.

0:21JibranI'm just like I'm just so uncertain

0:23Jibranabout the future.

0:24JibranYou know

0:25Dessa AIYeah, I hear that.

0:27Dessa AIThat's you know being uncertain is

0:30Dessa AIit's

0:31Dessa AIIt's not it's not what anyone should

0:33Dessa AIdo

0:34JibranIt sucks, like I

0:35Dessa AIYeah

0:36JibranDon't know like I just feel so

0:39Jibranconfused about what I'm gonna do and

0:41Jibranwhere I'm gonna be all that and

0:42Dessa AIYeah

0:42Dessa AIYou

0:44Jibranlike I

0:45Jibranjust want to

0:45Dessa AIknow, it's it's you know, you say

0:48Dessa AIlike this is something that should be

0:49Dessa AIfor you know, 50 60 year olds,

0:51Dessa AIright?

0:52Dessa AIBut no, it's all life experiences

0:54Dessa AIAnd, you know, if you can relax

0:56Dessa AIinto it knowing that this is not

0:58Dessa AIyour problem.

0:59Dessa AIThis is, you know, the world and

1:01Dessa AIthe things that you would experience that

1:03Dessa AIgive you a

1:03Dessa AIperspective that will then help you, you

1:06Dessa AIknow, make the choices that you will

1:09Dessa AIbe making.

1:10Dessa AIBut you know, it's scary right now.

1:12Dessa AIIt's scary right now because this is

1:13Dessa AIactually happening.

1:14Dessa AIYou know, it's not this thing that

1:16Dessa AIyou've, you know, got into your mind

1:18Dessa AIthat it's like,

1:19Dessa AIoh yeah, but someday, someday it is

1:21JibranYou know,

1:22Dessa AInow, you know, that's, that's why it's

1:24Dessa AIso

1:24Dessa AIscary.

1:25JibranI don't know.

1:25JibranI just feel like,

1:27JibranI mean, I feel like there's so

1:28Jibranmuch pressure,

1:29Jibranyou know, to like figure things out

1:30Jibranand do it the right way because

1:31Dessa AIyeah

1:32JibranI'm just like young and like,

底層架構範式轉移

為什麼「直接從聲音學習」會改變語音 AI 的一切

傳統語音助理在文字 LLM 前後拼接語音辨識（ASR）與語音合成（TTS），丟失了 90% 的副語言聲學資訊。Dessa AI 將原始聲波作為原生表徵。

傳統文字中轉級聯架構

ASR → 文字 LLM → TTS 流水線

在推理前將呼吸、停頓、猶豫和重疊搶話壓縮成扁平的文字 Token。
依賴僵硬的語音活動檢測（VAD）判定話輪，容易產生機械延遲或生硬搶話。
需要數兆文字 Token 與超大規模資料中心叢集進行訓練與推理。
笑聲與情緒只是後期合成標籤，無法從真實對話互動中自然湧現。

Block Dessa AI 純音訊架構

端到端全雙工原生音訊模型

完全從零開始僅用人類對話音訊訓練（預訓練全程 0% 文字）。
真正的全雙工邊聽邊說：支援毫秒級附和（'mm-hmm'）、被打斷時立即禮讓、感知尷尬沉默。
原生聽懂非語音環境聲，例如對話中背景咖啡機發出的「叮」聲。
湧現式情感韻律控制：耳語、嘆氣、大笑、即興歌唱，並能在半句話內切換情緒。

極限韻律與壓力測試

在極端情緒切換中硬核講解 NVIDIA CUDA 平行程式設計

為了證明純音訊模型在大幅調節嗓音表現力的同時仍能保持嚴密的技術邏輯，Block 研究人員讓 Dessa AI 在極度興奮、耳語、諷刺與戲劇化緊迫感之間快速切換，同時深入講解 NVIDIA CUDA 平行運算架構。

在不斷變換音色與情緒張力的同時，準確講解 GPU 執行緒區塊（Thread Blocks）、Warps 與共享記憶體。
證明語義知識與副語言聲學表現力共同編碼在同一個統一聲學潛空間中。
零文字提示詞、零 TTS 情緒標籤——完全透過即時語音對話自然引導。

算力與端側晶片足跡

單台 GB200 NVL72 完成訓練，MacBook Pro M4 Max 本地超即時執行

1× NVIDIA GB200 NVL72

單機櫃前沿模型訓練

當前沿文字與多模態模型動輒消耗數萬張 GPU 時，Dessa AI 僅用單台 NVIDIA GB200 NVL72 機櫃便完成訓練。

MacBook Pro (M4 Max+)

本地超即時端側推理

在搭載 Apple M4 Max 或更強晶片的筆記型電腦上即可本地以快於即時的速度執行全雙工語音推理，無需雲端往返。

100× 更少詞彙量

如人類幼童般的語言習得

透過直接建模聲調韻律、節奏與社交回饋，Dessa AI 僅需文字模型百分之一的詞量即可習得自然語言。

研發團隊與 Block 淵源

由 Team Dessa 打造，直接向 Jack Dorsey 匯報

Dessa AI 誕生於 Block, Inc. 內部的一個精銳深度學習研究實驗室，該實驗室由多倫多機器學習新創公司 Dessa（後被 Square/Block 收購）的原班核心成員創立。團隊由 Ragavan Thurairatnam 領銜，直接向 Block 聯合創辦人 Jack Dorsey 匯報。

專案負責人

Ragavan Thurairatnam (@RagavanThurair)

高管支持

Jack Dorsey (@jack)

核心研究員

Louay Hazami · Hashiam Kadhim · Qi (Alex) Liu · Rayhane Mama · Aydin Polat · Marc Tyndel

研究實習生

Cara Ji · Jibran Iqbal Shah · Dvir Zagury-Grynbaum

前任實習生

Aryan Sharma · Olivia Yan

面向全球 AI 安全研究員的開放合作邀請

由於一個聲音與真人無異且能在消費級筆電上本地執行的模型會帶來新型聲紋冒充與情感依賴風險，Block 目前暫未公開模型權重，正積極邀請外部 AI 安全研究人員共同開展安全評估。

安全研究合作聯絡信箱： ragavan+dessa@block.xyz

block.xyz/dessa ↗

關於 Dessa AI 的常見問題 (FAQ)

Block 發布的 Dessa AI 是什麼？

Dessa AI 是 Block, Inc. 深度學習研究實驗室開發的全雙工語音對語音基礎模型。它不依賴任何文字或預訓練語言模型，完全從零開始僅用真實人類對話音訊訓練而成。

Dessa AI 底層使用了文字大模型或語音轉文字（ASR）嗎？

完全沒有。Dessa AI 不使用文字轉錄、ASR 語音辨識、文字 LLM 基座或獨立 TTS 聲碼器，而是直接輸入聲波並直接生成語音聲波。

訓練 Dessa AI 用了多少算力？它可以在本地執行嗎？

它在單台 NVIDIA GB200 NVL72 系統上完成訓練，推理時可在配備 Apple M4 Max 或更強晶片的 MacBook Pro 上本地以超即時速度執行。

在哪裡可以試聽 Dessa AI 的全部真實錄音？

你可以在本站直接線上播放官方發布的全部 21 段無腳本對話錄音，並查看雙聲道同步波形、關鍵時刻標記與完整時間軸字幕。