yesterday at 11:18 PM
The conversation examples are impressive but this made me say holy shit out loud: "it runs locally on a MacBook Pro M4 Max or better. And we figured out how to train Dessa on only one NVIDIA GB200 NVL72."
If it really can replicate that low latency + that expressiveness on local devices, that's one heck of an accomplishment for "indie" AI.
yesterday at 11:50 PM
> that's one heck of an accomplishment for "indie" AI.
It's a nice accomplishment, but I think we have very different definitions of "indie".
https://en.wikipedia.org/wiki/Block,_Inc.#
today at 1:25 AM
> one NVIDIA GB200 NVL72
That’s around ~$4-6 million in hardware cost (one rack, 72 GPUs + accompanying hardware).
Many AI shops are funded well into tens of millions if not hundreds, for early rounds.
Also the team size is really small (< 10???). So yes, indie might be a stretch but still very impressive, relatively speaking.
Now taking the other side, they didn’t have to worry about hosting/billing/subscriptions or any of that yet. It’s a research demo at this point.
today at 4:51 AM
> > one NVIDIA GB200 NVL72 That’s around ~$4-6 million in hardware cost (one rack, 72 GPUs + accompanying hardware).
that’s a good clarification, skimming some of the comments here I was thinking they trained it on a single GB200 gpu. THAT would be a huge win for indie AI
Edit: Nvidia GB200 does not refer to a single gpu, Nvidia’s naming scheme is very confusing. Considering past gpus were called H100, H200 etc, I thought GB200 would just be a newer GPU, but it does actually refer to their 30+ gpu rack scale systems. The claim of “we trained this on a single rack of gpus” is definitely much less impressive than “we trained this on a single gpu”
today at 8:21 AM
> Nvidia GB200 does not refer to a single gpu, Nvidia’s naming scheme is very confusing. Considering past gpus were called H100, H200 etc, I thought GB200 would just be a newer GPU, but it does actually refer to their 30+ gpu rack scale systems.
It's even more confusing than that :)
GB200 = 1 CPU + 2 B200 GPUs (packaged together)
NV72 = A rack of 72 B200 GPUs (or 32 GB200 superchips)
today at 7:17 AM
> they didn’t have to worry about hosting/billing/subscriptions or any of that yet
Or marketing, which they kinda get for free. So much research goes unseen, there’s huge competition for attention, and most research is very limited in that regard
I would say that’s the biggest factor that makes the team “not indie”
At the same time, like you said, still amazing accomplishment, very cool model, and great work
today at 2:45 AM
Also a speech to speech model it can't do any tool use or you can't guide it much am I mistaken? How will it be used for agentic uses is the part I don't get. Edit: this is response from Argon if anyone was also curious: You are not mistaken about Dessa: because it was trained solely on raw audio with zero text data, it cannot read text system prompts or output code for tool calls on its own. To use it as an agent, developers must either steer it purely through spoken voice instructions or pair it as a conversational "voice front-end" alongside a separate text LLM that listens to the audio and executes the tools in the background.
today at 3:06 AM
> No, but I speak the language of binary load lifters, which is very similar to your moisture vaporators
today at 5:13 AM
Wait, seriously, a rack of 72 GPUs costs $4 million?
today at 5:19 AM
Hard to find concrete pricing [0], but apparently a pair can cost as much as $8.8M (depending on config)[1]
[0]: https://www.nvidia.com/en-us/data-center/gb200-nvl72/
[1]: https://www.tomshardware.com/tech-industry/artificial-intell...
today at 2:46 AM
Perhaps boutique is a better term?
today at 6:35 AM
> it runs locally on a MacBook Pro M4 Max
Open weights or GTFO
today at 12:14 AM
I mean cartesia did one of their first demos on a Mac book pro, live.
Still extremely impressive but not unheard of.
today at 5:19 AM
Wetware can't stop getting mogged.
By 2030 we'll have this running on old pentiums.
yesterday at 8:48 PM
These bidi/duplex demos always come off as overly artificial to me. It's cool that the model can speak at the same time as you instead of taking turns, but training it to interrupt as much as possible isn't the way to do it. In the very first example, did anyone here find the laugh after the "winter" answer to be convincing? What was the need for it? Why did the human speaker not get to finish a single sentence or finish a thought before the model took over with a monologue?
yesterday at 9:17 PM
I'm absolutely going to hate talking to these things as customer service agents, with fake vocal fry and odd amounts of intonation and emotion peppered in.
For sure there's gonna be people falling in love with them though! I find all the anthropomorphization creepy though.
yesterday at 9:39 PM
I've been hearing people talk negatively about vocal fry for ages now with no idea what it meant. But this comment was finally the one that made me go look it up. And today I learned that I speak almost entirely in vocal fry.
yesterday at 9:19 PM
I get irrationally angry when actual people interrupt me while I'm talking, I'll start throwing chairs when AI tech support agents start doing it.
today at 12:57 AM
Just make sure the agent on the call on your behalf interrupts more.
yesterday at 10:00 PM
I listened after reading your comment, and in the first half of the example, Dessa sounds drunk to me, or at least tipsy. So weirdly, the laugh made sense to me.
today at 2:05 AM
Maybe it's better with lower latency, but I get really annoyed by this with ChatGPT Voice. I almost always start my chat with "I'm gonna ramble, I'll tell you when it's your turn".
today at 5:50 AM
Likewise; I feel exhausted after trying it for a short time, because it doesn't give any space.
yesterday at 11:22 PM
OpenAI ruined advanced voice mode for me with that. I’m in the middle of a sentence and it goes “uh huh” and it kills my whole train of thought. It does not make me feel like I’m talking to a real person, it makes me feel like I’m talking to a stupid stupid AI that I hate.
yesterday at 8:56 PM
These full-duplex models are getting very "Her"-ish lately. gpt-live-1 is fantastic. Dessa, though, seems to be aiming at full human parity. There's a huge market for AI girlfriends that they should be looking into in earnest...
yesterday at 9:29 PM
Global population collapse imminent.
yesterday at 10:18 PM
This is why we never heard from the aliens. Invented AI, retired to their Goonspheres.
today at 6:20 AM
What else did you think all the Fallen Empires in Stellaris did ? ;-)
yesterday at 11:07 PM
Some say they’re still in there to this day.
yesterday at 9:49 PM
Agreed:) no one’s gonna mate and continue the our human lineage, haha
yesterday at 9:58 PM
Also with people having fewer ties to the rest of humanity, there will probably be some weird effects on morality
yesterday at 11:10 PM
Agreed, and probably has already started with the high usage of the internet and YouTube
today at 5:52 AM
There already are. Look how money creates the Epstein class.
today at 2:28 AM
Some will, and they will outcompete.
yesterday at 10:20 PM
Please let this come sooner...
yesterday at 11:25 PM
human advancement is a function of population, instead of focusing on population decline to solve our resource problems we should focus on efficiency and technology. i am not rooting to revert to the dark ages i really struggle with this ideology of reduction that seems extremely popular. we really take for granted the fragility of human existence we exist in a pico second of reality and could and most likely will be snuffed out eventually, having our own species rooting for this outcome seems suicidal.
yesterday at 11:44 PM
> suicidal
Would the logical opposite be eternity for all, and bring back the deceased? LLM plays the Joker, happily imprisoned?
yesterday at 11:39 PM
oh no, I am long past any delusions that any problems will ever be solved, I just want it all to end
today at 1:42 AM
So homicidal then.
today at 1:50 AM
[dead]
yesterday at 11:23 PM
Honestly I think that people who want to fuck a clanker not passing their genes on is probably for the best.
today at 2:51 AM
so pretty much anyone who isn't amish?
In the future you won't be able to tell.
today at 6:15 AM
No most of us are keen on developing human relationships and intimacy, but it sounds like you view women as a warm fleshlight so I hope that you and your genetic line wind up as dead ends with dry humping a robot as your greatest life accomplishment. Good job lil fella. Give that Claude session your 3.5 inches of American steel.
today at 2:53 AM
does it speak Japanese, tho? What exactly is the point of a waifu if you understand it?
yesterday at 10:29 PM
they are, I believe the third clip is dystopian AI girlfriend
yesterday at 10:34 PM
Most recent voice-related tech is using voice as an interface or interaction mode. It’s a means to an and, and the end is the value provided by the reasoning system on the other side of the voice.
This model is clearly not so smart. So the voice is the whole point, there’s not much value beyond it, at least on its own.
What that adds up to is, impersonation. That’s what this is for, impersonating humans.
yesterday at 11:14 PM
all “artificial” intelligence is impersonation.
today at 5:52 AM
All your comments are reposts. Do better than an Ai maybe?
yesterday at 11:32 PM
[flagged]
yesterday at 10:13 PM
It sounds like it is trained on a lot of podcasts, judging by a quick few second skims over their demo tracks.
Also, the trend of posting on HN with much more sensationalist title first, getting to the front page, then getting the title adjusted by a moderator should probably be penalized; how is 'most authentic ever' not a marketing term? (not just this post, but a bunch of posts recently got to frontpage by making unreasonable claims)
yesterday at 10:34 PM
It also seems like it trained on dialog in plays and novels. Some of these responses seem way too "perfect", like a response you would hear in a dramatic soap opera. Honestly it might be using that too. Just my take from listening to first minute or two of dialog.
today at 5:21 AM
The NSA has a much better training set.
today at 2:47 AM
Likely audiobooks too, which certainly wouldn’t help the dramatic tone.
today at 3:42 AM
yesterday at 10:46 PM
This is why we have a flag.
today at 6:47 AM
The voice seems insanely immersive and uncanny. One issue that the full duplex models always have is tool calling. This is where GPT-Live [1] shines in the sense that you can use it as a fully practical agent. Looking forward to seeing how Dessa folks implement this.
[1] https://openai.com/index/introducing-gpt-live/
yesterday at 10:16 PM
I thought it sounded a little stilted and weird and then I realized that was the human half of the conversation.
The conversation with the AI fake wife was a little creepy, albeit honest about what this tech is probably going to be used for.
yesterday at 11:14 PM
There's no way I would be able to detect if this was AI from the examples alone. If I got a phone call from a malicious agent using this tech, I probably wouldn't realize it. My plan is to ask a challenge question about a shared memory with people I personally know, if there's something suspicious about a call. I don't know how else to prevent it. It sucks to be this suspicious, but I can't help it.
There's so many potential scenarios. One scenario: An AI voice trainer trains on someone's social media video posts and get a pretty perfect copy. Then SIM jacks the target's phone number and calls pretending to need help. AIs could be used to mock ransom people, request bail money, ask for a change on a production server, etc.
People with high public visibility are likely targets, especially if they have money and or power. Impersonating them to subordinates would be an easy means of a social engineering attack.
today at 1:00 AM
Very technically impressive, but the fake conversation with the machine was cringe worthy to me; this pretending to care doesn't make me want to converse at all. The goal for me is to have an intelligent conversation that _adds_ to my experience; whatever I'm working on at the time. The AI girlfriend experience makes me cry inside rather than rejoice.
yesterday at 9:26 PM
> LLMs need an insane amount of text. Dessa learned language from hundreds of times fewer words (in fairness, LLMs also have to learn C++ and whatever the hell Angular is).
Now that a larger proportion of text is AI, I'm appreciating human-written text more and more; this got a good chuckle out of me.
today at 1:49 AM
>and whatever the hell Angular is
I've definitely seen LLMs compose jokes with this structure a lot where "whatever the hell ___ is" is in parenthesis. Not saying this is AI generated tho
yesterday at 10:44 PM
I wouldn’t be so sure that that’s human text
I can reliably get my custom models to output a 95% perfect replication of my tone and voice
yesterday at 10:59 PM
As somebody who attempted that recently, I seriously doubt that percentage :D
yesterday at 11:55 PM
Maybe you just have a voice that's, shall we say, in sparse latent space? ;)
today at 2:26 AM
New insult dropped!
today at 1:02 AM
I have an insane amount of writing output as training data going back a loooong time so it all comes down to how much training data do you have
today at 2:23 AM
Many of us can do it on just our hacker news comments (been there, done that).
today at 12:25 AM
What do you mean by your custom models? Do you mean custom prompting?
today at 12:59 AM
Guessing - finetuned? Or LoRA?
EDIT: Nevermind, see below. I would definitely go with a LoRA though.
today at 1:04 AM
That’s if I was going to build my own model on myself, which I’m not planning on doing at this point
today at 12:58 AM
Couple things:
I have a “style guide” markdown that is pretty expansive
I run an RLHF style loop with me in the middle for all my writing now where I give a voice rant that is over expressive (aka redundant samples of concepts that I want to express clearly) in order to manage lossy compression steps
Then I will manually clean up that last 5% after a half dozen rounds
That sequence goes into the style guide to be referenced as a reasoning chain of thought to map rant > output
It’s been three years of tuning I’d suspect at this point
today at 3:22 AM
How did you train your style guide, though?
I have a somewhat expansive style guide, and it still reeks of Claude.
My cleanup is much closer to 40%, which still makes it worth the effort, but sometimes when speed matters, I'll apologize for the slop.
today at 5:14 AM
I've recently been using gemini argon as a voice judge. so it goes claude ( with style guide) -> voice judge with argon -> claude adjusts. I do that in a few loops before it hard stops if it can't reconcile, and pushes to me for review.
yesterday at 10:17 PM
Sounds like they trained it on Boxxy or Kat from Sam and Kat. I guess it does sound like a human talking but in an affected unnatural way.
yesterday at 11:45 PM
Yeah. If someone talked to me like that, I’d really want to slap them. I hope no one gets the bright idea of building a customer support bot around this tech.
today at 3:23 AM
At least a dozen startups are working on it
today at 6:44 AM
Wondering what kind of tokenization they use after the model referred to the movie Memento as The Mento the first time before being corrected.
yesterday at 9:45 PM
I was expecting to run into some uncanny valley-esque. It was surprisingly good.
It is kinda scary that we're here already, I can see this being pretty problematic for seniors/public prone to getting scammed.
yesterday at 9:51 PM
Agreed, it’s incredible and scary how natural and human it sounds. It’s gonna be pretty much impossible for almost anyone to tell if they’re talking to AI
yesterday at 9:13 PM
> we figured out how to train Dessa on only one NVIDIA GB200 NVL72.
This is the crazy part. It seems pretty smart, and LLMs require 1000x more compute to train. Can this kind of efficiency somehow be achieved with text too?
yesterday at 9:51 PM
Not if you want the same model that debugs your C++ to also be able to sort objects by shape and generate a description of a video and pick out a good birthday gift for your cousin
yesterday at 11:34 PM
"Oh, uh, yeah, pointers and stacks and stuff, uh – lemme spin up Minimax. Just a sec. Ohhh – ok, see where you're casting that float to a double there, uh, line 72..."
today at 12:27 AM
Passing a Turing test over a 5 minute conversation:
- Text interface: Done
- Voice interface: 5-10 years I’ll predict
The demo is nice, but enough obstacles remain that very few people would mistake it for a human over even a 5 min conversation. Chat systems configured to intentionally impersonate can already get people to mistake them for humans most of the time.
There’s been great progress in this area, direct response modeling, parallel reasoning, but last challenges are huge.
The reality is LLMs still seem dumb much more often without significant reasoning time (test time inference). On that point alone they are still an order of magnitude too slow for convincing interactive latency.
Of course they don’t need to meet this bar to be useful, systems are good enough today for lots of applications. It will just be interesting to see what the final delta ends up being.
today at 12:53 AM
Do you think that, much like how OpenAI scaled up GPT-2 to GPT-3, someone else can train a larger model like Dessa on, say, multiple GB200s?
today at 3:00 AM
You are severely underestimating how stupid/gullible the average person is.
yesterday at 9:47 PM
So, I tolerate the "ums" and "ahs" and "uhs" in conversation from humans because they're human. If an AI is going to speak to me (gods forbid), it better be concise and clear and focused, or I'm throwing it out the fucking window.
It is interesting that they've done this reasonably successfully, impressive technology. Novel ideas can have inherent value, absent direct uses they may have, as they can be a stepping stone toward other inventions. But, I'm having a hard time coming up with a use case that isn't predatory or intentionally misleading. Company support agents pretending to be human, for instance. Or, taking the next step on AI girlfriend/boyfriend type interactions. Or, outright scams. Models already do an excellent job with voice cloning, at least for intonation and timbre, adding realistic conversational tics makes it even more likely grandma is going to fall for it when her "nephew" calls needing help.
But, that seems to be extremely common with new tech these days. There's always an angle that is unsavory. Marketing, scams, propaganda, surveillance, killing, that's where the money is, so everything bends toward them.
yesterday at 10:16 PM
I also don't get the need for all these imperfections. In some examples it sounds like "she" is half asleep or even tipsy. If I want to talk to an all powered machine that knows my codebase inside out, or that can discuss about technical topics like the universe, science, or a specific technical book, etc... I expect it to be an eloquent speaker, capable of a good cadence, and that's easy to understand. I don't need it to mimic all the imperfections, I want it to be like when I'm talking to a really smart person that keeps me engaged and makes me feel smart.
Especially when you keep in mind that not everyone knows english as their first language. I know he's a bit controversial sometimes but Neil deGrasse Tyson is easy to understand and explained interesting topics in his podcast (I could still understand most of it when I was still getting used to listening to english 15+ years ago).
If conversation is the new interface then we will need UX designers to take care of this.
yesterday at 11:25 PM
I came here to say the same thing. I don't want a computer constantly inserting stop words, pauses, laughing unnecessarily and interrupting me. This seems technically impressive but is not something I'd want to interact with.
today at 5:28 AM
Close enough, welcome back Google Duplex!
https://www.youtube.com/watch?v=D5VN56jQMWM
For real though, it's been bothering me, how did they do this in 2018? (Some kind of symbolic logic based AI?)
Also props to the people at Block, Dessa is very cool :)
yesterday at 10:23 PM
I know someone who recently came across a scammer where a guy impersonated a sheriff's deputy and tried to get money out of her. She told me the guy sounded like a real sheriff and made her believe the guy until he asked her to pay some money in Bitcoin. I can imagine that this type of scam could go viral soon. Even worse, someone could record our voice and fine-tune a model like this so that it can produce our voice and then talk to our family members to deceive them. It'd be a real trouble.
today at 2:38 AM
Already had one call from a scammer AI voice that was pretending to be the official billing dept. of my phone company's larger carrier. Was pretty realistic and beleivable as a human voice, but the very moment i hesitated when asked to provide information.. "you should have that information" i started to say but the agent cut the call at the point between my first and second syllable. The caller ID was already suspect, and when I checked that number it is associated to a sex line. But the voice was polite and official sounding...it wasn't the voice that twigged my suspiciousness. Granny is going to have to start requiring everything via registered mail to not get scammed.
yesterday at 10:27 PM
Totally agree. Those scam calls calling as IRS agent, or outsourced criminal shops that try to steal identity, now this makes it much easier. No more foreign accent. They can hyper optimize to sound like a person from that specific locality.
yesterday at 9:35 PM
This feels like a parlor trick where the AI was trained to mimic informal telephone mannerisms. The actual conversations were pretty bad. Lots of style, not much substance basically.
today at 5:30 AM
The real question is, does it actually understand sound?
Conventional LLMs are just running speech to text and then working on the text, so they can’t understand music or humming or any sort of sound.
yesterday at 9:45 PM
Open weights or it didn't happen.
yesterday at 10:16 PM
Really impressive demo. I have to say that, but I do worry with this kind of fidelity to a human interaction that people will get more drawn into AI relationships and replace human contact.
I like voice as a mode of interaction with AI, but it’s always been clear with current tech that I’m talking to AI (and yet folks still got drawn into fantasy relationships thanks to sycophantic models etc) - I imagine with voice models like Dessa that could be worse for humans. This kind of fidelity blurs the lines of who or what the human is talking to and lets humans fall into an isolated world where they believe they are “socializing.”
Now, we could argue this is not a negative, maybe it is actually healthy for those who are looking for social connection or lonely, but my gut feel is that is not the case for most. It worries me that this kind of model will actually cause further deterioration of human socialisation and human-to-human contact.
today at 12:13 AM
If you actually want your "AI" to interact with anything digital, are these voice-to-voice models going to...use speech to text? How does this model interact with anything that isn't an audio channel?
today at 12:15 AM
They can perform tool calls through text even though they're speech models, OpenAI showed this off with their latest ones I believe.
yesterday at 9:29 PM
I actually thought it sounds really good and natural and it freaked me out in a good way. You can tell that the robots have no idea of what they're talking about, but the voicing, the emotions, etc, really good.. Like talking to a friend on the phone. Also creepy, because of the potential for abuse of this technology.
But the interesting part to me is that training on voice only is what allows models to learn emotions - voice transmits a lot of emotional information which text doesn't capture. Language has words for a very limited number of emotions - maybe only the peaks - but there's so many more which we can't describe or transmit via text.
You could determine the phonetic tokens which express different kinds of emotions or 'render' text+emotion using a DSL, etc. Exciting stuff.
today at 5:24 AM
Wanted to joke "AI girlfriend just dropped" but they explicitly have an AI girlfriend as the 3rd example.
Modern problems...
today at 7:44 AM
it only works for english now, right? right?
today at 5:10 AM
It sounds good, but...what the hell is it talking about?
The "Huge range in intonation and speed." example. "I had another ollie special". "I ordered a French vanilla latte, special from Maude [or is that Aldi?], springs and waffles, granny smith"...wtf does any of this mean?
She takes a sip of something and her "mouth is on fire...from all the sugar". She repeatedly calls herself "a ding".
today at 5:48 AM
Third example at 0:02:
>Dessa: Hey, baby.
Block is in the AI girlfriend market? Ew.
yesterday at 9:33 PM
Interesting tech, but if these are the hand-picked examples that best represent it, I suppose we're not quite there yet.
The intelligence sounds lacking. At this point, anyway.
But the idea of learning through voice instead of written text might prove fruitful. After all, text isn't strictly native to humans. It's just a tool we've invented.
today at 1:22 AM
Why is every comment a brief "very impressive, nice job" on a high impact technology followed by a tangential semi-personal rant?
today at 1:26 AM
Combination of paid to comment and can't help themselves. The algo down-ranks, but it's ugly seeing how sausage is made.
yesterday at 9:17 PM
Not bad, but I guess I lack the imagination to envision the use cases for such casual conversation. Other than... I suppose a certain demographic would be lining up to use this as the voice for their AI girlfriend.
Also I seem to be missing where/how they are selling this.
yesterday at 10:50 PM
Video game NPCs that can hold a plausible conversation while getting the plot points in could be amazing.
yesterday at 9:10 PM
Both speakers in the examples sound unnatural. The human doesn't know what to talk about and seems to have little confidence. The robot says things that only mostly make sense and draws on, saying ultimately very little. "How's the winter stuff?" e.g. is not a sentence a person would say. I might say "How are you dealing with the snow?" or "Are you looking forward to winter?," but not "How's the winter stuff?" And there's just so many examples like this. Also, I'm not convinced that this "human-like" conversation with filler words and interruptions and pauses is actually what anyone wants, especially in absence of a face to interpret or a real human being to understand behind it. Even if it worked perfectly, it would feel uncanny and artificial because I know the person isn't real.
yesterday at 9:18 PM
They sound just as unnatural als the annoying actors in the 'Gilmore Girls' series my daughter keeps on watching and re-watching, i.e. stupid valley girl or whatever it is called witless drivel. In that sense this model is tailor-made to create direct script-to-screen voice-overs for pabulum like that.
yesterday at 8:50 PM
Can you instruction-train a duplex model like this? How would that look? I also wonder, if a model trained only on speech can develop world knowledge like this, could you train an image model only on images of text to essentially act as an LLM?
yesterday at 11:50 PM
ya if this is real this is magnitudes better than anything else out there, it honestly feels like it can't be real because its too real, i would be 100% fooled and never even question it wasn't a real person, i was more worried because of that, in that no one would be able to tell and you could have very engaging / emotional conversations that chatgpt/grok/claude etc can't even come close to
yesterday at 11:07 PM
yesterday at 10:22 PM
This is so awesome! How does it work with moving away from the mic, is it just random or does the conversational pattern lead it that way?
yesterday at 10:40 PM
The volume on this seemed so low and wouldn't get better even on max on my MacBook Air M5. Hoping it isn't my ears lol
today at 12:47 AM
yesterday at 9:20 PM
Ok. Sounds cool. Now what? Open source weights? An API somewhere? Available on Openrouter? Are they just testing?
Where is this going?
today at 12:11 AM
reminds me of the last year hype around SesameAILabs/csm, people losing their mind over how realistic it was, only for them to disappear and never ship. sorry can't get hyped over some mp3s.
today at 12:18 AM
They're all building the "Her" companion device. It's almost like those transparent touchscreen phones you'd see in SciFi movies that every phone maker would have their research Labs working towards, Nokia morph was one of them.
Those things all look this in concept and in movies, but their practical utility in real life always seems to be lacking. I'd imagine this is the reality what everyone building companion devices are facing.
With the amount of money, RnD and engineers these firms have this seems to be the only reason.
yesterday at 9:59 PM
Great. I wonder.. is this based on Mochi or PersonaPlex? Also, how big is the model, and do we use it?
yesterday at 8:25 PM
not at all creepy
yesterday at 10:25 PM
But can it follow a simple customer support script?
yesterday at 9:32 PM
Now that a robot can speak over people on Zoom calls for me, I’m finally free to write poems all day!
yesterday at 8:42 PM
yesterday at 10:05 PM
Call me a skeptic, obviously the voice sounds plausible and very realistic and human-level but where does the intelligence come from if it's only trained on human speech datasets? LLMs are powerful because they can do anything, if you only have a voice corpus I doubt it is as powerful as all written human knowledge. Like when it says "My day was good", what does it actually mean? Or is it just generating plausible slop.
yesterday at 10:47 PM
Very impressive demo!
yesterday at 11:40 PM
It is cool but since there is no way to confirm ie. run it, or see it working somewhere, it can be also not real.
I get you are excited to share, but taking into account what your product is, it would be more powerful to let people experience it. As a creator of digital products, why would you put so much text on the homepage, anyhow you get the point.
yesterday at 8:55 PM
The speech is great, but you can see some cracks even in the first sound bit. near the end he asks the model to speak louder and initially the voice is louder but then goes back to the same level, also losing what she was saying just seconds ago and he has to lead back to the topic.
yesterday at 8:33 PM
I'm surprised it took this long! Clearly the next step is joint training on text and audio. The speech realism is very good, but the intelligence is pretty clearly 2024-level.
yesterday at 11:29 PM
Haven’t OpenAI models been trained on text + audio for a year or two now?
yesterday at 11:54 PM
Those demos are, omg, like, the worst, donchya think?
yesterday at 8:38 PM
crazy, if true!
today at 7:02 AM
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today at 1:41 AM
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today at 1:04 AM
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yesterday at 11:38 PM
[dead]
today at 2:20 AM
[flagged]
yesterday at 10:53 PM
Dessa is written in a swirly feminine font.
There's no male or neutral voice.
All examples are of white male software engineers talking to what I assume will be ultimately marketed as a 'girlfriend' bot (or used for love scams).
The single paragraph hand waving at the importance of 'safe AI empathy' doesn't dissuade me at all.
Sell your idea as what it is, yet another 'perfect' woman shaped object a hypothetical man can own and use how he likes.
yesterday at 11:01 PM
The second example is a male.
yesterday at 11:08 PM
Authentic to what? That annoying clinger who loves interrupting you when you're trying to speak in turns?
Is having a duplex model constantly cutting in with uninteresting quips something people are looking for?
yesterday at 11:25 PM
yesterday at 8:25 PM
Sorry I'm lost. The sample on the homepage sounds absolutely awful. Not one bit of the cadence individually and together, the tonal ranges in responses or the overall structure and feel is comfortable to listen to, it's so far off passing as 'real' that I feel like I must be missing something.
yesterday at 8:30 PM
Sure it definitely had some strange moment but it’s impressive for a small training data set and low compute
yesterday at 8:32 PM
That doesn't sound like the same bar as "most authentic full-duplex speech model ever built"
yesterday at 11:07 PM
>That doesn't sound like the same bar as "most authentic full-duplex speech model ever built"
It's up there. I think most humans would be convinced they're talking to a human. I assumed you've used other speech models. They are okay, but not as natural and imperfect as Dessa is.
today at 1:43 AM
Not really, there are very obvious unnatural pauses that make me want to slap them instead of continuing to talk to them.
Makes me realize how bad being silent really is.
yesterday at 8:44 PM
I think it sounds slightly "off" but its cadence certainly sounds way more like a human than other AI voices I've heard.
yesterday at 8:34 PM
Have you tried the alternatives? This is clearly far far superior in terms of fluidity of conversation.