Back to News
Advertisement
Advertisement

⚡ Community Insights

Discussion Sentiment

74% Positive

Analyzed from 3478 words in the discussion.

Trending Topics

#voice#model#live#gpt#models#chatgpt#more#while#mode#https

Discussion (58 Comments)Read Original on HackerNews

simonwabout 1 hour ago
I had preview access to this one for a few weeks. It's very good. I had one conversation that lasted a full hour while I was walking the dog, got some good brainstorming done against one of my projects.

The best feature is that it can delegate questions out to GPT-5.5 in the background, so you're no longer restricted to a voice model that's several years behind the frontier.

I did report a fun bug with it though: it was interrupting me and laughing at my (not really intended as) jokes while I was still talking! They seem to have clamped that behavior down thankfully, it felt a bit rude and condescending.

100msabout 1 hour ago
Is it responsive to personality settings? I actively don't want fake AI girlfriend, but I do get a ton of value out of voice mode. Looking forward to trying this but hoping it's not a creepy overdone mess (like Sesame). Expectations are they'll keep doubling down on fake AI girlfriend approach because the thing I want probably wouldn't drive engagement anywhere nearly as well
Someone123442 minutes ago
I too found this with their previous attempts.

I have my Chat personality settings stripped right down to no-fluff. I'd want voice to be more akin to the Star Trek computer, and less akin to as you said an AI friend, but previously it was tuned too personable/friend-like.

100ms29 minutes ago
Star Trek computer voice model is something I have yet to encounter, and I've looked repeatedly :) It's not about a specific voice, it's the fact they managed to capture "I am a utility" perfectly in the voice. Our modern friends do not want to be thought of as a utility, but to engender trust and agency all of their own and that's a huge problem for me.
jjulius29 minutes ago
I highly recommend simply enjoying the walk.
derefr2 minutes ago
Given the personality type common on HN, I imagine that the GP, even if unplugged from all technology on their walk, wouldn't be in a mindful state of enjoying their surroundings, but rather would be "lost in the clouds", stewing on the same ideas/thoughts/problems, but with those thoughts going more in circles, due to a lack of ability to check anything.
mock-possum1 minute ago
… but it sounds like they did enjoy the walk, doesn’t it?
sauwan12 minutes ago
I think you're missing the counterfactual. I now have two choices: 1) sit behind my desk and work, or 2) walk and talk something out.

Before this model, the voice models were pretty dumb and annoying to work with. We'll see if this changes that.

SequoiaHope16 minutes ago
Seems a bit knee jerk. I go on walks and bike rides all the time. A couple of times I’ve used voice mode and it’s been interesting. I could have listened to music or a podcast, listen to YouTube or just unplug. But every walk is different.

If you’re uncomfortable with this new world, and I’m sure I am even as I participate, you could tell us more about that?

ben_w12 minutes ago
> I did report a fun bug with it though: it was interrupting me and laughing at my (not really intended as) jokes while I was still talking! They seem to have clamped that behavior down thankfully, it felt a bit rude and condescending.

Some times I'm still amazed that AI "gets" humour much more effectively than the character of Data did before his emotion chip, e.g.: https://www.youtube.com/watch?v=G4VZ5kQIdV0

Other times I'm amazed in the opposite way, that the script writers cover basically the same talking points about the character as we have today about LLMs, e.g.: https://www.youtube.com/watch?v=GBJCYHwyZhw

jacobgold35 minutes ago
> "The best feature is that it can delegate questions out to GPT-5.5 in the background, so you're no longer restricted to a voice model that's several years behind the frontier."

Wow. That's exactly what I hoped they would do.

This issue has held me back from using ChatGPT's voice mode as much as I otherwise would have, because I also use it for brainstorming while commuting, exercising, etc., and don't want it to feel stuck in the past.

heisgoneabout 1 hour ago
Is it a dumb-down version of GPT like the current voice model? At least in french, I find the current GPT voice mode to be useless, to the point I only use the dication mode. I would ask a question and it would answer something along "That's a interesting question. I can help you with that. Anything you want to know about X?" I would ask again and it would answer the same kind of non answer.
KaoruAoiShihoabout 1 hour ago
Click through to the link, the answer is no it uses the latest gpt models now.
magicalist30 minutes ago
> the answer is no it uses the latest gpt models now.

Actually it says it _can_ delegate to the latest models. Seems reasonable to ask how the voice model does when it doesn't delegate (or while waiting for the delegated answer).

dajonkerabout 1 hour ago
But does it generate good pelicans?
FlamingMoeabout 1 hour ago
Cool, was this conversation through the chatgpt app?
simonwabout 1 hour ago
Yes, ChatGPT on iPhone.
scottyah38 minutes ago
Have you compared it to grok in teslas?
amarant23 minutes ago
Wait, you can talk to Teslas now? How did I miss thiS? Can I get a red led bar and basically have a KITT?
tough6 minutes ago
the cybertruck seems designed for this KITT fantasy of yours
athyuttamreabout 1 hour ago
Thank you for testing and the feedback Simon!
mritsabout 1 hour ago
About 2 years ago I used to have conversations with GPT while walking the dog. It really emphasized the need to think before you speak, but you had to think fast before it hung up on you.
jvdsf34 minutes ago
Sam, is that you?
artdigitalabout 1 hour ago
What I’m missing from this announcement is the capability to use connectors and tools. I don’t really get it - NONE of the frontier assistants can use tools / connectors while in voice mode - Claude, ChatGPT, Gemini, Grok. It seems so obvious: I want to be able to research stuff, pull up documents, jot down notes and do productive work while I’m talking to it, and not end voice mode whenever I need to connect to an app or service.

It’s weird. The old Claude voice mode WAS able to use tools but when they revamped it, it lost that capability and is now pinned to Haiku :(

So, yay for finally a voice mode that’s powered by a frontier model and hopefully as good as Grok voice, but sad to still not see tool use while in voice mode.

(I haven’t tried it yet, only read the announcement)

cj7 minutes ago
There's a tiktok of Sam Altman reacting to a viral clip of someone using Voice to time themselves on a mile run (it hilariously failed).

Sam's reaction was "Yea, it doesn't have access to tools like a timer. It's a known issue. Should be coming in about a year"

Edit: here's the clip: https://www.youtube.com/shorts/Py2YgJe8fqQ

tiahura1 minute ago
A year? Is it that hard, or do they not see the value?
zhyder24 minutes ago
A big part of this announcement does seem to be _delegation_ in the background; they give the example of web search but that could be any tool. I haven't tried it yet either but sounds like they've found a reasonable UX that mixes that sort of high-and-variable latency tool calling (potentially with agentic loops) with a continuously speaking live voice.
AaronAPUabout 1 hour ago
I could see it relating to tools having unpredictable latency but if they already do background hand off to 5.5 then it seems like they could just enable it within that context.
atonseabout 1 hour ago
I’ve been using gpt-realtime-1 for my personal assistant that runs my company and plans my day. And it works pretty well, even makes tool calls and all that.

But the multi modal stuff has resulted in a lot of debugging with weird events and message and audio sequences having race conditions, but overall it is pretty awesome.

Looking forward to moving to this model later today and will chime back in with results.

paxys37 minutes ago
Because they take too long to run, and have an unpredictable latency and success rate. Seeing loading spinners and error messages in a visual interface is fine, but it would firmly put a natural language conversation in uncanny valley territory.

Regular chat already supports voice input, so might as well use that.

codybontecouabout 1 hour ago
Last I tried this is exposed via their sdk and can be built.
ZeroCool2uabout 1 hour ago
Gemini live has been able to do this for over a year now. I can just activate it on my phone and it really works surprisingly well, especially the interruption. I've tested it with my 95 year old Dutch grandmother and it switched seamlessly between English and Dutch with her and handled her poor hearing very well, including her asking for repetition.

I'm a little surprised by how much OAI is playing catch up here.

scosmanabout 1 hour ago
ChatGPT has had this for over a year too. This is a better model.
thewebguyd42 minutes ago
Gemini live is also pretty decent at computer vision stuff too. I've used it while working on my bike & car a few times, with my phone camera and it'll circle/highlight specific screws and parts. You can set your phone up on a tripod and it'll walk you through complete repairs for things.
ZeroCool2u36 minutes ago
I used it for double checking some stuff while helping my friend build his PC! I had it in tight spaces and it helped me verify some details around which nvme slot to use first.
BeetleB33 minutes ago
One thing Simon pointed out: Usually live voice models are not as capable as the frontier ones. What makes this one special is that it can delegate the task to a frontier model while talking to you.
davedxabout 1 hour ago
Is gemini live the same app I have on my oneplus 15? I don't think that's full duplex?
spongebobstoes43 minutes ago
it is not full duplex. I think this GPT-Live thing is the first full duplex speech to speech model
rryan35 minutes ago
TaupeRangerabout 1 hour ago
What do you mean? OpenAI has had a real-time voice model since August of last year. This is a new model with better performance.
HDThoreaun12 minutes ago
Well Google has been working on voice assistants for years now on android. It makes sense that they had a head start
ilakshabout 1 hour ago
Are there any open source full duplex models that are out besides PersonaPlex? There was a chinese open one, maybe Fun Audio chat or something, that said it was going to release a full duplex version but I am not sure if it did.

My dream would be open source full duplex with function calling or some kind of rudimentary text output. PersonaPlex is still interesting although it was looking like we would need to fine tune it to handle outgoing or avoid going off the rails easily.

programjames12 minutes ago
Standard Intelligence released one two years ago:

https://si.inc/posts/hertz-dev/

It's only 8.5B and doesn't sound like it's quite conversational.

andersthuesen42 minutes ago
Working on this at https://duplexio.ai which will be open weights and free for non-commercial use. If you want to work on this send an email to anders@duplexio.ai
VladVladikoffabout 1 hour ago
I want to know this too, as I’m hoping to fabricobble up a “smart speaker” that communicates with my local AI assistant. Right now we do everything via iMessage but it would be nice to be able to tell it to add things to my grocery list by voice while my hands are busy in the kitchen. Also would love if anyone has any advice on what microphone & speaker to pick out, was planning on just reusing a raspberry pi I’ve got around for the brain part.
Rebelgeckoabout 1 hour ago
If you're in the Home Assistant ecosystem, I'm intrigued by their voice hw
ilakshabout 1 hour ago
if you don't find that then you could fake it with personaplex possibly but making another ASR/STT model just listen continuously and transcribe then send to an LLM with function calling. at least that would allow one direction easily.
softwaredougabout 1 hour ago
Does this model do better ignoring side conversations? That's the biggest hindrance to using ChatGPT's carplay feature is someone will say something, stopping ChatGPT from speaking or taking it in a different direction.
athyuttamreabout 1 hour ago
(Atty from OpenAI here)

Yes! GPT-Live is much better at ignoring background noise, including other people speaking. Not perfect, but you should feel a big difference.

jubertiabout 1 hour ago
yes, it now has much better ability to understand the conversation and decide whether it should respond (and you can also tell it when it should respond)
kindawinda19 minutes ago
Hello Justin! Mr webrtc himself and the infamous AIM 5.0
athyuttamreabout 1 hour ago
(Atty from OpenAI here)

GPT-Live-1 is the first version of a new generation of models, and we believe the full-duplex architecture + delegation enables entirely new ways of human-AI interaction.

Would love to hear your feedback!

Fraterkes33 minutes ago
Hey! Bit of an unusual question maybe: if this stuff further exarcerbates the loneliness epidemic and atomization of society, will you be able to live with yourself you think? If you hear about teenagers only spending time with your chatbot in 5 years, will you feel some amount of personal responsibility or not? Always curious to hear you guys' perspective on that kind of stuff!
overfeed1 minute ago
> if this stuff further exarcerbates the loneliness epidemic and atomization of society, will you be able to live with yourself you think?

Looking at the 30,000-foot view of how society is set up: laws, economic system, employee incentives, etc, do you suppose it matters what the individual contributors think? I will bet you dollars to donuts, somewhere inside OpenAI is a frequently-used revenue dashboard, but not for loneliness - if anything, OpenAI will make horny models and tout itself as a solution to loneliness, a la character.ai - if that earns them more money.

z77 minutes ago
"Hey Leibniz, how do you live with yourself knowing that your binary system helped eventually replace human conversations?"
dandakaabout 1 hour ago
Can I connect it to my skills/tools? Example case, I have a knowledge base and event log in my company. I need a brainstorm companion, which will have full access to this knowledge, can converse about it and can invoke skills/tools available in the repo.
znpy4 minutes ago
> Would love to hear your feedback!

I'm currently on the 20 $/mo subscription and using codex meaningfully, and i'm loving this.

I am considering bumping my subscription to the 100 $/month and this might be the reason i switch, BUT: i really envision me using this also through other means as well (eg: agents like openclaw/hermes) in agentic ways.

Will this be supported?

I can make OpenAI stuff the center of my agentic AI life, but I need it to be interoperable.

vessenes41 minutes ago
Can it sing? Is it an end to end multimodal model?
6thbit41 minutes ago
Can it delegate to just one agent at a time or can it spawn multiple subagents for different tasks?
mycocola26 minutes ago
- As models get better, have you considered some kind of filter or particular cadence to serve as a reminder that the user is not talking to a human?

- The videos felt scripted and dishonest

famouswafflesabout 1 hour ago
Does video/image input still work with these duplex models?
worldsaviorabout 1 hour ago
What made you to try again?
k2xl34 minutes ago
When is it rolling out? Currently on ChatGPT Pro but not seeing it yet?
ls-a39 minutes ago
Are you still using LiveKit for the back-and-forth architecture
Sean-Der37 minutes ago
quotemstr31 minutes ago
> GPT-Live-1 is the first version of a new generation of models, and we believe the full-duplex architecture + delegation enables entirely new ways of human-AI interaction.

Awesome. Are you guys able to share anything about the model architecture? I've been interested lately in split-transformer RVQ-based conversational agents, e.g. via stuff like https://arxiv.org/abs/2412.10208 (ResGen) and https://arxiv.org/abs/2603.18090 (MOSS-ITT) and of course Moshi (https://arxiv.org/pdf/2410.00037).

Intuitively, decoupling semantic and audio-timeslice-space generations with coupled but distinct histories is right model architecture, not just for these sorts of assistants, but for domains like robotics too.

I_am_tiberiusabout 1 hour ago
Oh gosh. I was watching the video and thought it is a live stream. I just noticed when it restarted.
raychisabout 1 hour ago
This looks very cool. An AI that can listen and speak and handle tasks without breaking the flow of conversation would solve some big annoyances with current tools.

The concern is though as these get better will people struggle to distinguish these with real human connections?

bstsbabout 1 hour ago
people have been mistaking AI conversations with reality since the very first text-based models came into the public view with ChatGPT. i'm sure with each incremental improvement to outputs like this, though, more people will get convinced of its "humanity"

(see https://www.reddit.com/r/MyBoyfriendIsAI/)

ACCount37about 1 hour ago
Every time things like this come up, I can't help but think of the ending of Inception.

It's less that you're convinced it's real and more that you no longer care if it is. "Feels real enough" is good enough.

I'm a technical user first, so I'm not sure if models have improved for RP the way they improved for applied STEM tasks and technical brainstorming. But if there is an improvement curve there, I wouldn't be surprised if this only grows in popularity.

OtomotOabout 1 hour ago
joshmarlowabout 1 hour ago
I'm so mad that this might make me re-subscribe to ChatGPT. I wouldn't have believed how much I use the voice feature before LLMs and ChatGPT currently has the best voice interface. I think Grok's interface is the next best, then Claude.
ksd482about 1 hour ago
Same. I might switch back to ChatGPT from Gemini because I use the voice feature all the time.

One of my favorite use cases is talking with it while driving on random topics and learning about them.

joshmarlowabout 1 hour ago
Absolutely the same. Now that Fable is back, the Claude voice interface is... worth dealing with. The app mostly seems to have trouble recovering from networking issues which is jarring in a deep conversation.
jablongo43 minutes ago
But I don't think Fable or even Opus are ever used as the backend in voice mode. It has to respond in real time so I think in voice mode it's always using Sonnet.
bfeistabout 1 hour ago
There doesn’t seem to be any indication whether this is available in the chat-got app nor is there any indication in the app that anything has changed. Anyone know how to actually try this?
athyuttamreabout 1 hour ago
(Atty from OpenAI here)

We're beginning the rollout now, and will roll out in the next few days to ChatGPT users globally. Make sure to update to the latest version of the app!

meetpateltechabout 1 hour ago
GPT‑Live is rolling out now to ChatGPT users globally across iOS, Android, and ChatGPT.com. GPT‑Live‑1 will become the default model powering ChatGPT Voice for Go, Plus, and Pro users, and GPT‑Live‑1 mini will become the default for Free users.
dbbkabout 1 hour ago
Read the post
sonicslayerabout 1 hour ago
This solves my biggest annoyance with the current advanced voice: its speech getting interrupted by me setting yup or even background noise if loud enough
piskov43 minutes ago
Now it consistently interrupts you
jrflo24 minutes ago
Yeah, looking at the waveforms from those sample conversations it looks like it's happening at the exact same interval every time
hirvi7437 minutes ago
I've had some funny interactions with this issue. I sometimes use the voice mode when walking my dogs. I can confirm that ChatGPT responds positively to being told it's a "Good girl!"
Advertisement
mlmonkeyabout 1 hour ago
Is it possible to create a "companion" of sorts with this model, using, say, an RPi and a speaker + microphone? Not for advanced scientific brainstorming, but for seniors who are often alone in their homes.
100msabout 1 hour ago
If this is my idea of hell, I can't imagine what it'd be like for a 90 year old
mlmonkey19 minutes ago
Try being a 90-year old with minimal social contact and nobody to talk to, wasting away in front of a TV blasting NewsMax or Fox News ... does that sound like Heaven or Hell?
100ms9 minutes ago
Substituting one form of media for another does not improve the hypothetical situation at all, giving a senior nothing to do all day except talk to a spreadsheet is not a solution to that senior being lonely, it is a false dichotomy. Far lower tech solutions can be (and are) used. In my locale we have volunteer schoolchildren active in the community, as far as I know that's quite common, and even half an hour biweekly with a fake grandkid is many orders of magnitude healthier and more meaningful than swapping out their TV for this generation's take on Fox News.

It goes without saying all these tools are still largely in their pre-advertising state, it won't last.

HyperL0giabout 1 hour ago
I'm very eager to test this for brainstorming!

One thing I noticed is that we lost vision feature for some reason on the live chat?

This was an extremely useful feature. Not sure if it’s a regional thing or that they just removed that from the current live chat.

I imagine it will be even more useful with this new version.

athyuttamreabout 1 hour ago
(Atty from OpenAI here)

GPT-Live does not support video at this point, but we're working hard to introduce it soon. In the meantime, our previous Advanced Voice Mode will continue to be available and supports video.

samptonabout 1 hour ago
I want this in my ear when I'm talking to people, so I can carry a real conversation.
altcognitoabout 1 hour ago
I was hopeful that they avoided the well known sultry voice this go around, but alas. There is little hope for these companies.

The full duplex is awesome, and the feedback that it is getting what you're saying is ok, but in some of the demos was a little overkill.

I'll agree that using the "Golden Girls" was at least more entertaining than the usual pitch.

savanalyabout 1 hour ago
You have always been able to pick between voices of many kinds though? Do you find them all sultry? From the British woman to the 17th century pirate soundalike?
Jtariiabout 1 hour ago
If there was a voice that stripped away all the affectation I would be more likely to use it. It pretending to be human is extremely off-putting for me.
spongebobstoes41 minutes ago
tell it "speak like a robot without affectation or emotion" in your custom instructions
HardCodedBias42 minutes ago
"I was hopeful that they avoided the well known sultry voice this go around, but alas"

Why do you care? You can select other voices. Why do you need to control others?

What is at the root of your need for domination?

altcognito34 minutes ago
They are stealing/imitating someone elses brand.

Amping up an emotional connection is great for business.

Why do you think THEY need to dominate via an emotional connection?

cryo32about 1 hour ago
This feels so dehumanising.
dbbkabout 1 hour ago
It sounds like they've switched to a "native audio" model which if I understand right is what Gemini has had for quite a while?
OsrsNeedsf2Pabout 1 hour ago
Hoping to use this for natural conversation language learning. Previous iterations of the app kept correcting my words/grammar before it got to the model, causing issues with identifying mistakes in speech
MostlyStable17 minutes ago
I was going to post a comment on a related topic (I couldn't find in the announcement if this is English only or not), but would you mind expanding? I was thinking about doing something very similar, and yeah, if the model isn't hearing the mistakes I'm making, that would dramatically decrease it's usefulness.
vessenesabout 1 hour ago
Oh wow, I'd like this. Our current voice interactions with ChatGPT are on a 4o era model; really terrible. oAI has always been pretty cagey on the architecture of their end to end multimodal models. And RL has basically made them worse since launch. (Check the launch videos where the model sings, is more realtime, has accents, etc). I'd love to try a next gen version.
smalltorchabout 1 hour ago
Very cool. I thought the agent came in a little to hot at 1:03. I wonder how it decides when to jump in.
observationistabout 1 hour ago
The potential conversational dynamics of people telling each other "quiet!" after they pick up the habit from talking with AI will be interesting. It could lead to people being more assertive and thoughtful, or it could be contentious and rude.

Awesome that they've improved that aspect of voice chat, though.

Advertisement
dogscatstreesabout 1 hour ago
I do not fully understand the complexity behind achieving full-duplex but I hope this sets the bar for Anthropic to follow. Turn-based simplex is yesterday.
fraywingabout 1 hour ago
I like this and felt like some of it was much more fluid; but was I alone in feeling like the interjected "uh-huh" or "yeah?" moments felt a little jarring?

Almost felt a bit *uncanny valley* for what "natural" conversation is supposed to be like. If the "uh huh" isn't timed correctly, it'll feel like a zoom call with lag.

AaronAPUabout 1 hour ago
Every second of the interaction is uncomfortable to me, but I also have extreme difficulty with video calls with humans. The latency completely breaks my mind.
burntalmondsabout 1 hour ago
I agree. Many times those little interjections don't feel natural. It's impressive, but there's still a lot of room for improvement.
raneabout 1 hour ago
Absolutely can't wait to try this for language practice. The advanced voice mode is great but ultimately just doesn't work that well and doesn't have the feel of a natural conversation.
vjulianabout 1 hour ago
Does this support more than one user voice? Or, are there plans for this? I did not see that mentioned in the announcement.
athyuttamreabout 1 hour ago
(Atty from OpenAI here)

You can choose among 9 voices in the app, all newly refreshed for GPT-Live. If you meant whether it can detect multiple people, it can (like in the livestream), but not always perfect. Would love to hear your feedback once you try it.

robotswantdata35 minutes ago
Any plans to add more international voices and dialects?
zeliasabout 1 hour ago
how about api access?
athyuttamreabout 1 hour ago
(Atty from OpenAI here)

Coming soon! Sign up to be notified here: https://openai.com/form/gpt-live-1-in-the-api/

HyperL0giabout 1 hour ago
Very cool. Not cool bringing Brazil’s loss to Norway again. We're already devastated. No need to keep beating someone on the ground. :(
redox99about 1 hour ago
Definitely in the right direction in terms of architecture. However those "hmmm" "uh huh" interjected in the demo are pretty awful.
JasonSageabout 1 hour ago
I for one am greatly looking forward to the day these kind of voice models can be run locally. It seems like the gap between open-weight and frontier is way larger for voice models than coding/language models.
fnikacevicabout 1 hour ago
Any pricing announced yet?
zuzululuabout 1 hour ago
watched the live translation video very impressive

Seems like a shift from previous voice models where it sequentially processes voice to text then feeds it to LLM and then back which cant escape the clunky lag

not sure how pipecat stands now, gpt live seems like it takes audio tokens and does inference on it directly

Advertisement
moralestapiaabout 1 hour ago
>GPT‑Live can show it’s paying attention with phrases like “mhmm” or “yeah” [...]

Nooooooo!

rvzabout 1 hour ago
With this, human translators have been totally and absolutely a solved problem with this version of real time translation.

This time is the most natural version that exists and it is a natural as a conversation.

To Downvoters: Why aren't you feeling the AGI?

progval19 minutes ago
They most definitely did not solve real time translation yet. The French in the video is barely understandable, both the translation and the pronunciation are the quality of an American who hasn't used French since high-school.
jmarcher4 minutes ago
This. It was shockingly bad. Non-"live" translations are much better.

It's exciting for the future, though!

tomasphanabout 1 hour ago
“I don’t translate, I interpret” - Ahmed the best interpreter there ever was
slekkerabout 1 hour ago
Why aren't you feeling the operating loss? :(