How I AI - An exclusive inside look at GPT-5
Episode Date: August 7, 2025In this episode, I share my hands-on experience with OpenAI’s GPT-5, the company’s new frontier model. As one of the first users outside of OpenAI to test the model, I put GPT-5 head-to-head with ...GPT-4.1 across real-world product use cases—from writing PRDs to generating code to assisting with visual design work. This is my unfiltered look at what GPT-5 can (and can’t) do—and how it changes the game for builders.What you’ll learn:1. How GPT-5 differs from previous models with its engineering-focused approach to problem-solving and tendency to prioritize technical details over business context2. A comparative analysis of how GPT-5 and GPT-4.1 generate different types of product requirement documents and prototypes for the same prompt3. Why GPT-5 excels at technical writing, functional requirements, and code generation while potentially skipping important business discovery questions4. The model’s impressive spatial awareness capabilities when generating images for interior design and other visual tasks5. Practical considerations for choosing the right model based on your specific use case and audience6. How GPT-5’s extensive tool-calling behavior and bullet-point communication style reflect its engineering-oriented design—Brought to you by ChatPRD—an AI copilot for PMs and their teams: https://www.chatprd.ai/howiai—25k giveaway: To celebrate 25,000 YouTube followers, we’re doing a giveaway. Win a free year of my favorite AI products, including v0, Replit, Lovable, Bolt, Cursor, and, of course, ChatPRD, by leaving a rating and review on your favorite podcast app and subscribing to the podcast on YouTube. To enter: https://www.howiaipod.com/giveaway—Where to find Claire Vo:ChatPRD: https://www.chatprd.ai/Website: https://clairevo.com/LinkedIn: https://www.linkedin.com/in/clairevo/X: https://x.com/clairevo—In this episode, we cover:(00:00) Introduction to GPT-5(04:34) Testing GPT-5 in ChatPRD for document generation(07:10) Comparing GPT-5 and GPT-4.1 on business vs. technical orientation(11:22) Side-by-side comparison of PRDs generated by both models(15:23) Where GPT-5 excels: Technical considerations and documentation quality(17:35) Comparing prototypes generated from different model outputs(19:57) Testing homepage critique capabilities between models(23:14) OpenAI’s strengths in API design and developer support(25:37) GPT-5’s performance as a coding assistant(27:26) Examining GPT-5 in ChatGPT’s interface(28:50) Testing GPT-5’s front-end design capabilities(31:17) Personal use case: bathroom remodel planning(33:45) Comparing GPT-5 vs. GPT-4 for interior design visualization(38:10) Summary of key findings and recommendations—Tools referenced:• OpenAI: https://openai.com/• ChatGPT: https://chat.openai.com/• Claude: https://claude.ai/• Gemini: https://gemini.google.com/• Cursor: https://cursor.sh/• v0: https://v0.dev/• Lovable: https://lovable.dev/• Bolt: https://bolt.com/• LaunchDarkly AI Configs: https://launchdarkly.com/docs/home/ai-configs—Other reference:• Benjamin Moore paints: https://www.benjaminmoore.com/—Production and marketing by https://penname.co/. For inquiries about sponsoring the podcast, email jordan@penname.co.
Transcript
Discussion (0)
GPT5 is the newest model released from OpenAI and from my very first interaction,
I felt like this was a engineer built by engineers for engineers.
It writes good code, it refactors, it's thoughtful, and girlfriend loves to call a tool.
If you have a good idea and you really just need to get down to what are the technical
implementation of this feature, I think GPT5 is tremendously better at that than GP4,
which again is like actually pretty light on functional requirements. If you're
use case is getting things to humans, like business users or stakeholders. You might like a GPD
4103 output. A little bit more business-oriented, really no complaints. It's exceptional at coding.
This is a highly technical model. I think it's going to be a daily driver for lots of folks.
Welcome back to How IAI. I'm Claire Vow, product leader and AI obsessive here on a mission to help
you build better with these new tools. Today, I'm doing something a little bit different. I'm
walking you through the newly released GPT5 model from Open AI and giving you my honest
takes on a couple workflows that I personally use. We're going to look at GPT5 for product managers
and engineers, investigate some stylistic choices that the model has made, and also go through
a couple personal workflows that I find useful and see if side-by-side GPT5 outperforms other models.
Let's get to it. To celebrate 25,000 YouTube
followers on How I AI were doing a giveaway. You can win a free year to my favorite AI products,
including V0, Repplet, lovable, bolt, cursor, and of course chat PRD by leaving a rating
and review on your favorite podcast app and subscribing to YouTube. To enter, simply go to
how IAIIPOD.com slash giveaway, read the rules, and leave us a review and subscribe. Enter
by the end of August and we will announce our winners in September. Thanks for listening.
So before we get into how this model performs, let's talk about what the model is. GPT5 is the newest
model released from OpenAI and they were generous enough to give me a little bit of early access
to play with the model and really start to understand its strengths and weaknesses. And from my very
first interaction with GPD5, I felt like this was a engineer built by engineers for engineers. This is a
highly technical model, both in capabilities and style. And this is going to be one that you're
really going to reach for on a daily basis if you are coding, testing the technical bounds of these
LLMs, or solving deeply complex problems. But it might have some pieces for the business thinkers
out there or the product owners out there that might not work for your use case. And we're going to
show exactly what I mean by that in just a second. Now, I have been pretty familiar with the open AI
ecosystem for quite some time and have been using the open AI models almost exclusively for my
own product chat parity. That being said, I do work with a variety of models and model providers
in my day-to-day workflows. So when I'm coding using cursor, I'm often using Claude 4, Cododonit 4,
Gemini 2.5-03 from OpenAI. In chat purity, I again are using a lot of the OpenAI models,
4041, even did a little test with 4-5 when that first came out. And I use a variety of different
out-of-the-box AI tools as well. So I'm using ChatGBT, GBT, relatively often, occasionally go
into Klaude, have my whole stable of different AI coding tools, which again, choose and
fine-tune their own models. So I do feel like I'm pretty familiar with the model ecosystem, at least the
commercial model ecosystem and have really developed a sense of where these models perform well
for specific use cases and where they don't. And I'm the kind of user and AI power user that
really selects the model for the use case. So I was really excited to get access to GPT5 because I wanted
to know the answer to the question, which is, where does this model fit on my team? I don't think of
myself as a single model employer. I really think of models as part of a team.
and tools as part of a team.
And each model has their own personality and capabilities.
Each tool has its own personality and capabilities.
And I think that rather than think,
is this an upgrade?
I think is this an addition to my team
and where would I put them into play?
So the first thing that I did when I got access to GPD5
is I went straight to the use case that I know,
love, and think about the most, which is actually
chat PRD and our core chat and document generation
implementation.
It's a common use case for,
product managers, using AI to generate product requirements documents. It's a place where I've spent
a lot of time prompt testing, model testing, and really optimizing the experience for both matching
the stylistic tone I want for the product, as well as getting great user feedback on outputs.
And we've really A-B tested this pretty significantly into depth in chat purity and landed most
recently on GPT4-1 and a variety of tools and prompts being the best stack for our users.
And in July, we had a 96% satisfaction rate with our documents. So that's how I'm really thinking
about it. I'm thinking, what model is highest performance? Cost really doesn't come into play,
but it will later. And then do users love it? And I consider myself a proxy for the product
manager and engineering users. So I feel like I have a pretty good sense of what will perform well
in this use case and won't. So when I got access to GPT5, what I did is I was, I was, I
went ahead and use LaunchDarkly AI configs, which left me on demand, switch the model that I'm using
in local or production. And I started testing GPT5. And what I'm going to show you on my screen right
now is really a side by side representation of the results. So GPT4-1, our core model that we use on
chat purity is on the left. And GPT5 is on the right. And a couple things right out the gate that I
noticed. And in fact, I had to prompt around is GPD5 when I first tested it. It spoke like a developer.
This is actually tuned a little bit for prompt on the right side. It just wanted to write me
mark down bullet point lists. And I gave their feedback to the OpenAI team, did a little bit of
prompt engineering. And I think it's a little bit more natural language when you speak to it.
But you're definitely going to see GPD5. She loves a bullet point list. So we're going to get lots of bullets.
and we're going to call lots of tools. That's what something you're definitely going to see in this
episode. But if you look at it side by side, to start off, they are pretty similar responses. And I think
that's really a representation of they share the same system prompt in context in chat parity. So this is
exact same system prompt, exact same context. It's coming back and it's just really asking me
questions about what I want to achieve with my product when I ask it to brainstorm new features.
Now, where you start to see it diverge is what it starts to focus on when asking to brainstorm new features.
And so if you look at GPT4-1's response here, the questions are really about business impact.
You get a lot of discovery around what metric you want to change.
Who is your persona?
What is your business goal?
And I've noticed that throughout my side-by-side evaluation.
This is just one example.
GPT4-1 and some of the older models just came at the problem from a more general but more business-oriented lens.
But GPT-5 on the right really came to features quickly.
And I think this is an important point for product managers to note because you know us product managers.
We love to ask a good why.
really love to understand the problem. And what you see in GPT-5 is a jumping to the solution. And I think
that's a reflection of the way it was trained and the place that GPT-5 fits in the sort of ecosystem
of open AI models. It's very clear that the coding model wars are heating up, that the IDE
wars are heating up, that the coding tool wars are heating up. And this really, this model really
feels like an answer for engineering use cases more than anything. And,
And what I thought was interesting is we'll get to those engineering use cases.
I think it's quite exceptional at writing code.
But that sort of angle into execution of engineering tasks even bleeds into the conversational aspect of the model.
And so you can even see the point of view of the model, if you can call it that,
is really different from 4-1, which we're using on the left, which really comes from a business point of view.
you'll see very quickly GPT5 is getting to an execution engineering point of view.
So it's just something to consider as you look at these models side by side what you're
really going to get out of them and where they might be most applicable in your use case.
And so right off the gate, we're seeing 401 be more business oriented, 5O be a little bit
more technically oriented.
And then I ask it to focus on free to paid conversion.
And again, we get pretty similar ideas.
So again, this isn't the most radical product area to focus on. It's well-trodden, well-documented.
You know, both of these models probably have access to best-in-class growth tactics.
So you'll see the kind of features be very similar across the two. But if you really inspect,
you will see that the description of the features for 4-1 on the left are much more user-centric and much more business-centric.
So it's really like a who why question.
If you look at GPD5, again, I find this so fascinating, it's really a what-how answer.
And I think that really sums up how I would say my interactions with this model has been.
You still get a little bit more of that like business user discovery from, you know,
4-1 or 40, oh-3 even.
GPD-5's like, tell me what to build.
Tell me exactly how the features work.
Give me numbers.
Give me user stories.
give me something to code. And so I just thought it was really interesting to see that the ideas
themselves, again, pretty similar. But the way those ideas are executed are very different. And
you'll start to see the chats branch here. And you'll start to see the GPD5 chat really branch into
wanting to get into technical code, which has its pros and cons. And you'll really see the GPT4-1
model really stay in this business kind of like high-level mindset. And so as an app builder, focus
on product managers, what am I thinking to myself? I'm thinking, well, my product's a product
manager. It needs to talk to engineers, but it's a product manager. And so I'm unsure if my users
are going to love GPT5 because it skips that step of product management thinking and gets right to
what to build, which again, engineering side of my brain loves. So I'm going to pull these docks
up side by side and really show you what the PRD that got generated from each of these models
look like. And again, pretty similar prompts, pretty similar inputs. You can see right out the gate. I mean, I told you it's an engineer for engineers. It tried to put this code block comment at the top of the document. Again, just a pure signal. This is, you know, trained to write technical documents and trained to write code. Even when you tell it to write like a prose document, like a PRD, you see artifacts like this, which are code based, which I find very, very, very interesting.
And so if I'm looking at these PRDs side by side, a couple things that you're going to notice,
QP5 writes more.
It is significantly more detailed in its content.
And I think there are pros and cons to that.
I think when you're trying to define something for a engineer or a coding agent to execute,
the more detailed you can get, the better.
When you are trying to align stakeholders as product managers or other business
users might need to do. Sometimes a level of detail too far can actually obscure the primary
message that you're trying to get across. And so I'm looking at these side by side and I'm really
thinking, do I want five business goals for this product? Are these the right business goals? And are
they artificially too precise on the GPT5 or are they like perfectly precise? And so it was just
something that I observed in looking at these side by side. Now, if we scroll down, really
interesting. Again, the personas are a lot more detailed. There are more of them, and the use cases
are very specific. But on the GPT5 model, the use cases are very feature-centric. And on the GPT4
model, they're very like what I'm trying to achieve as a user-specific.
And so I thought it was really interesting to just kind of compare and contrast both of these.
Again, GP5, very detailed.
Where I love GPT5 and prefer it over the 4-1 model is the functional requirements are exceptional.
The formatting got a little weird.
But you can see here, there's a prioritized list in a table.
There's lots of details about soft warnings, hard warnings.
I mean, these are the kinds of things that the best engineers are going to
ask you about how this stuff works. And so if you have a good idea and you really just need to get
down to what are the technical implementation of this feature, I think GPT5 is tremendously better at
that than GP4, which against like actually pretty light on functional requirements. I think you could
say the same for user experience. Again, you're just going to get a lot more detail out of GPT5
in terms of describing the user experience in pros. And so if you are using,
any of the prototyping models like a V0, a lovable, a bolt, a magic patterns, whatever
those might be.
The more specific you can be about describing the user experience and pros, the happier
you're going to be with your prototype.
And I think 4-1 is actually pretty high level.
And 5 is pretty exceptional at that.
Now, the narrative is an interesting one.
You know, GPT-5's a little longer.
I will say, like, it's not a terrible writer.
So I don't think that its prose is necessarily cold or not compelling or not lyrical,
which are things as somebody who has a liberal arts degree I really care about.
It's just a little bit more detailed.
And I think, you know, writing shorter prose is also a virtue.
And so you really need to think about do you need as many words, is simpler, better,
are the details really valuable here versus in another version?
Now, again, another place where I think GPD-5 obviously outperforms for one and a side-by-side
is technical consideration. So if you are an engineer and you need to write a tech spec,
I would highly recommend GPT-5 over any of the other models that I tested. It is just very specific.
It speaks in the language that an engineer would understand. It's really detailed in its
analysis of requirements. And so I do think it is a really.
really nice technical writer and i think engineering teams docs teams are going to be quite happy with it i
honestly think product managers might not need to be writing this part of a prd so maybe there's a
division of labor here that happens naturally or in your ai tools but again jpc5 is really going
to outperform on technical considerations and detail across the board so that's a side by side but
these prds don't operate in a vacuum they are artifacts generated for another
purpose. And so what I wanted to do is actually generate a prototype based on those different
purities. So if we go back to by general analysis, I thought that GPD 4-1, business-oriented,
higher level, maybe easier to read as a reader because it's not so dense, not as technical,
not as detailed. GPT-5, engineer, engineer, very detailed, perhaps a release so. But the real
question is, do I get a better prototype one shot out of those prompts?
versus another. And this is where I think things get interesting because I would say to you,
if your use case is getting things to humans, you might not want to, and those humans are not
engineers, engineers, I love you, you're humans, but I'm going to put you in a different category
for just the sake of this argument. If you are trying to get this to business users or other
stakeholders in your company, you might like a GPT 404103 output, a little bit more business. We're
to a little slightly slightly more condensed, easier to read, not so much excessive detail.
If you're trying to get this to an engineer, I think you're going to be happier with a GPT
5. And so what's interesting about these side by side is honestly for a prototype and visual
style, I like what 4-1 prompting did into this is our V-0 integration. I like what 4-1 prompted
into V-0 in the outcome here. It's colorful. It's clear. I understand.
you know, what's happening here. I think this looks nice. Meta observation. I could not get
V0 via GPT5 to generate color. It's like all very gray and blue, but you can see on the left
side with 4-1 for whatever reason, whatever prompt was behind the scene, which I'll have to go look at.
We got a little bit more color and a little bit more design. It's much simpler. It looks nice.
It's visually appealing. But I feel like GPT5 over here,
the right gave me and I'm just going to make it a little bigger so you all can see gave me a lot more
to work with and what I mean is I tend to think of these prototypes as inspiration for implementation,
not implementation itself. So I'm never like going to ship this. This is not what chat parity looks like.
It's not what our product looks like. But I'm really looking for ideas on upsells and free to
paid ideas. And I just think the fact that they put so much detail into the parity means they put so
much into the prototype, which means I have a lot of components to choose from when I really want to
make my product better. And so I have locked spaces. I have upgrade widgets. I have free trial details.
I have I'll try it later. I have upgrade now. But I mean, I just have, there is just as much in here
as I want to pick. And when you're looking at prototypes as an ideation space, honestly, I think taking a
abundance mindset and generating as much as possible and be like, I'll never use that. Oh,
I like this is a lot better. And so I think the verbosity of GPT5 in terms of technical specifications
and user experience actually output more interesting ideas when given to a prototyping tool. So that
wasn't really interesting observation for me. I wasn't sure that I would love it. And I actually
didn't love it on first pass. But once I started to click through, I was like, man, it really thought of a lot
here and I think that's because it was given quite a bit of detail. So that's just one little
side by side on prototype generation. I want to give you one last observation in the specific
chat purity use case, which I found quite interesting, which is I gave it a copy of our homepage
and I asked it to change things. And this is what I find interesting. As much as I thought that
GPT5 was a pretty cold, straightforward, detailed engineer.
GPT4 was much, 4-1 was much meaner to me.
It was much more critical.
And I thought that was kind of interesting.
GP4-1 starts out, and this makes me feel bad about my homepage,
but just says, not up to standard.
Very straightforward.
GP5 was like, yeah, that's pretty good.
The areas to improve.
And what's interesting about the instructability and promptability,
of the model is I actually went back and gave it another pass and said, could you be a little bit
more critical on my homepage? Same prompt. And again, GPD-4-1 was legitimately, legitimately critical,
cruelly critical, if you look at it. And GPD-5 really again started with like the shit sandwich,
excuse, pardon my French, but it really started with, here's what's not working, or here's
what's working, here's what's not working, but like you can make it better. And, and I think this
is interesting. One of the things that you really have to test as an application builder is working
with LLMs is can you tune it via prompts effectively. Now again, these two side by sides are using
the exact same prompts. I have not prompted to the strengths and or weaknesses of GPC5. I've just
simply been giving it similar side by side content, context, and prompting. And it was just
interesting to see how you can massage the LLM responses to meet your needs. So my general
conclusion remains the same through the side by side, which is functionally, this thing is built
to code and this thing is built to help you code. And you're going to be very happy with the
strengths of that. But it might have some drawbacks on the other side, especially as an application
developer, a business user. And then we'll get to it. I actually think it's got some strengths
from the consumer perspective.
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So let's go really quickly into coding and then I'll zip back around to a couple personal use cases and we will get you to using GPD5.
So let's talk about coding for just a little bit.
And before I get to that, I do have to give OpenAI true and unsponsored props here.
I think that the OpenAI team continues to outperform on API design capabilities and developer support.
One of the reasons that for chat p.RD, honestly, that I have said,
centralized on a lot of the open AI models is that it's not the models themselves are exceptional
compared to ones by Anthropic or other providers. It's really not that. It is quite simply the API
designs, developer tools ecosystems and essential primitives that get exposed on top of these
models are just much easier to work with as a software engineer developing LLM back tools. I've
been very happy with many of the upgrades, not just to the GPT-5.
model, but with the GPT-5 model, some increased improvements in tool calling, reasoning,
all these sort of parameters and controls that you have over the model that as an application
developer make me very happy.
So I'm not going to go into that too deeply.
If anybody wants to talk about it, I'll chat with you all day about it.
But I think the API improvements here are worth taking a look at, and you should check out
the documentation.
Now, using GPT5 to code.
I'm going to just show you two things.
One, it's my favorite right now.
And I am a model switcher that nothing stresses me out more than someone selecting auto in cursor.
Like auto model select, I cannot, I cannot imagine.
It really stresses me out.
Like you just leave it to the forces that be to choose your model.
No, no, no, no.
You have to be very opinionated with your model.
And so I historically using cursor just as an example, I'm really prescriptive.
with one model I choose, and you can say this is all made up stuff. I use Sonnet 4 a lot for front-end
work. I think it does pretty good front-end work. I use 2503 quite a bit in the past for deeper
technical work, been pretty happy with it. I do think 2.5 is clinically depressed. It's always so
sad and it's thinking. So Google friends out there, please just cheer it up a little bit. I don't
mean my mean prompts. And then I have recently been testing GPT5 here for a couple weeks.
And it's been really interesting because I got access to GPT5 when I was shipping a very major feature,
I mean, thousands and thousands of lines.
And I will tell you, one, the performance of the model is very fast.
So I've been very happy with the performance of the model.
It's allowed me to do a lot very quickly.
Two, it's, I mean, it's good.
It writes good code.
It refactors.
It's thoughtful.
And let's take that word thoughtful and talk about one of my primary observations on this model.
Girlfriend loves to call a tool.
So if you look over here on the right, man, I have rarely hit cursors 25 tool call limit in a single call in many, many moons.
I have not hit that in a long time.
And I hit it really consistently with GP5.
It will take advantage of tools.
It is a tool calling beast.
And so you can see here on the left side, it's reading, it's searching, it's reading, it's
reading it, searching, it's reading it, searching. Honestly, sometimes it felt a little inefficient
and ineffective. And this will be one of my questions as these get rolled out into production in
these coding tools. Will token usage, will tool calling and performance start to become an issue?
But man, she loves a tool call. The second thing you'll see here is it loves bullet points. It will
talk to you in bullet points all day and all night. It loves, loves bullet points. And so
you'll see it talk to you like an engineer might talk to you in Slack, lots of bullet points.
But that being said, the code I am happy with, the quality I'm happy with, it's a great engineering
partner. As I said, you want one of these on your team. So we didn't go too deep into coding,
but again, GPD5 is now my daily driver. I love it. And it's really great when you're actually
using the code in production. So again, I'm going to repeat myself, I really do think this is a great
engineers model and you're going to really like it for that use case. But let's switch over and look
at chat GPT and how GPT5 actually operates in their core product. Okay, so one thing you'll know
is you'll have two options here, at least I had two options here, GPD5 and GPD5 thinking. I'm used
thinking for specifically prototyping and design in chat GBT. So I think that with GPD5 thinking,
it is possible that chat GBT really becomes a viable option for folks trying to do some high-level
prototyping inside an AI tool. I love the specialty tools. I love VZero lovable bolt, all those.
Of course, I work in cursor. But if you're very just trying to design something, one of the things
I noticed about GPT5 is it's got great front-end design taste and actually makes things that look
pretty good. So I'm going to go ahead and turn on canvas, which allows chat GPT to generate some images.
And I'm going to drop in a copy of the chat parity homepage. So you can see it's very pink. We love her.
And I'm actually going to write just a really simple prompt here. I'm going to say design and
prototype a blog for chat purity matching our style. Okay, that's it. So GP5 is going to use that reference image.
it's going to think, it loves to think, we can actually expand this thinking right now and see how it thinks through generating this.
It's got good front end design guidelines and then it's going to actually generate the code here in line in Canvas.
And I've done this a couple times with ChpT5 in chat Chpity.
And the thing that I've been most impressed with is it's classy.
She's classy.
And I think a lot of the prototyping tools sometimes have a pretty standard boring.
a repetitive style for their AI generated front end.
And I would just say that GPT5, in my anecdotal experience,
has had a little bit more polish,
a little bit more high quality design sense
than some of those other offerings right out the box.
Now, they all have their strings.
I'm certainly going to keep them in my rotation,
but it was a nice observation to say,
in particular on front end and user experience design,
this was particularly nice.
So let's take a look at it and see if I actually got that right.
And what do we have?
Let's just allow.
Okay, allow Axos.
You know, it's not terrible.
I think we're struggling with a couple issues here.
I actually raised this to the OpenAI team.
Struggles a little bit with background and text color contrast.
It could be an issue with the code and CSS.
It could be an issue with the model.
It really replicated my gradient that I like to use.
Didn't quite do the logo, but I didn't expect it to.
It kind of got to a good sense of what my header looks like.
And then again, came in here and generated for what I think is just a generally nice component here.
And then this I really like.
I think this looks quite lovely for a blog post.
Again, not pixel perfect.
But I think a little bit nicer than you might see an out of the box previously with some of the other models from Open AI and in Canvas.
So I've been relatively happy with that.
and think that, you know, for somebody looking to do some front end prototyping, it can be pretty
nice. But again, we've got to solve this text on background issues. So open high team, get to
get to that fix quickly. Now, a couple other things I want to show you before we wrap up the
episode is just a personal use case where I actually did another side by side of GPT5 and GPT4.
And I really saw GPT5 shine. So, you.
you all may have your easels and benchmarks that you're evaluating the technical and mathematical
strengths of your models against. And I have my own benchmark that I am testing all models against.
And that benchmark is, can it reasonably help with my bathroom remodel? Yes, you heard it here.
Can it reasonably help with my bathroom remodel? Now, I've been doing a lot of things with
GPD 4 on my bathroom remodel, including experimenting with whether or not different layouts
will be up to code, what I could possibly do, generating screenshots of what my bathroom might look
like. It's all very thrilling. And I've actually been okay, happy with what 4-0 has done for me.
So if you want to see what kind of high-quality AI-powered work I'm doing with Chad GPD right now,
I'm really trying to explain to my contractor exactly how I'm.
I want my new bathroom laid out. And so I have been prompting 4-0 with these prompts like
I need a bathtub with fixtures at one end, a level tile ledge at the other with eight inches
and four-inch tile shelves on the wall picture generate. It's very good prompting here. And halfway
through this chat, I really switched to GPD-5 and I will tell you, I can show you exactly where I did.
Right around here, I was switching to GPT-5 and I was very happy with the actual outcome.
and layout that the image generation did in this instance.
I've actually struggled a lot with image generation of room layouts.
I think that interior design is such a fun use case of AI,
and I have actually had a really challenging time getting AI to interpret my prompting
correctly where things are on the left wall versus the right wall versus the back wall,
up, down, left, right, what's inside the room, what's outside the room.
And I will say I think that GPT5 did a quite lovely job of it.
Had to ask it for a couple do-overs, but if you are curious, this is a little bit of my new tiny
San Francisco bathroom might look like. But I took it a little bit further. And I took it further
and also did a side-by-side comparison of 4-0 versus GPD5. And if we all remember,
we love 4-0's image generation capabilities. When this first came out, everybody was
thrilled with the performance of the 4-0 ImageGen model.
It could write text. It was really instructable. The image generations were beautiful. It was very, very fun, very memeable, super exciting. And I will say my experience with the GPT5 plus image generation has been exceptional. And it's actually gotten better at all those things we know and love in 4-0. So text generation, good. And one of the things that I really noticed about GPT-5 is it has a much better spatial awareness in both code. So when you're instructive, you're
it to lay out things as well as an image generation. So it was something that really came across to me
is spatial awareness. And you'll see that in this side by side I'm about to show you. So again, Claire's
benchmark for bathroom renovations, we will come up with some sort of really effective acronym for that
and we will publish it in an academic paper. But this is what I'm working on right now. I picked out
a couple tile samples at the tile store, very exciting stuff. And I took my ugly iPhone photos.
and uploaded them here and I said what Benjamin Moore paints, because I like a Benjamin
Moore paint, will this green tile wall match? And can you help me with this? Now, this is actually
a pretty hard task. I wasn't sure how the model had indexed the sense of color. Honestly, this is a
new use case for me. And what was so fascinating is I not only got colors that matched each of the
tiles. I got specific names of those colors. The text is very crisp, very clear, and as
spelled correctly and even the paint codes for those paint samples was not expecting this at all.
I was in fact not expecting an image at all.
I was expecting them to just give me a couple like green colored paint samples and instead
they actually mapped it out here.
And I just asked it what it would recommend.
It gave me some options and then it said, do you want to do a full mockup?
And I said, yep, do a full mock up with high part.
And I was really blown away by this.
And you'll even see the sense of it side by side when I show you at 4-0 generated.
So instead of giving me a kind of plain mock-up, it really followed the instructions of where these tiles samples are going to go and where the paint was going to go and gave me sort of a 3D rendering that I could look at.
And this is the version I love the most, which is it actually followed my instructions.
It said, half wall of tile, black on the floor, marble on the wall.
High Park and it gave me this beautiful layout of exactly what my walls in the forest and stuff
would look like. I was really impressed with this. Now I asked it to paint the wall. It didn't
okay job. It didn't know what wall I was talking about. But again, this gave me a really good
sense of what my bathroom remodel was going to look like. And now I'm going to go to the
Benjamin Moore Paint Store and ask them to pull High Park 467. Actually, I should check. It has been
consistently 467 throughout. Oh.
Yeah, throughout. So it seems like consistent reference for the paint number. I thought this was really interesting. And I just want to go to a side by side of what GPT4 generated with the same prompts. So I'm going to show you that quickly. And then we will wrap up. So if you look on the left, I did the same prompt into GPT4. And you can see just the mockup that it did was a little less sensical, honestly, and didn't actually match what.
my description was of the uses of these tiles and paints. And so again, I gave you this as a use
case that I think is pretty practical, applicable to other use cases that common consumer might
think about how do I design my room, how do I pick an outfit, how do I lay out my backyard,
you know, how do I organize my books? And I really do think JCP5 sense of space plus improved
image generation options might be a reason that consumers reach for it.
It's just yet to be seen how they train the in-chat model to have a little bit less of that developer bent and a little bit more friendly consumer orientation.
So to sum everything up with a high-level takeaway about GPT5, for engineers, buy engineers as an engineer.
This is a technical thinker, a technical writer, an exceptional coder.
You know, for a product person, it may give you more features, how and what as opposed to who and why.
so you'll have to really think about what kind of asset you're generating or why you might use this
model in production or in your day-to-day workflows and make sure that it's just the appropriate
tool for the job from coding really no complaints it's exceptional at coding i've been very happy with
it i've shipped tons of stuff using this model i think it's exceptional my only complaints is
you know try something other than a bullet point and maybe call like one fewer tool if you don't
really need it. So we'll see how ultimately the coding tools optimize around the strengths and
weaknesses of this model, but I think it's going to be a daily driver for lots of folks,
depending on costs and access. And then the final thing, I think chat GPT is going to get a
major upgrade in specific areas, especially canvas, front end design, as well as image generation,
good sense of spatial awareness. And let's just make sure it has a cute personality to go with
all those technical chops. So that is my summary of GPT.5.com.
This is our first deep dive episode of Howay AI.
Please let us know in the comments if you like and want more content like this.
I'm happy to walk through my favorite models, my favorite tools, and my favorite creators in more detail.
Thanks and we'll talk to you soon.
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