An exclusive inside look at GPT-5

howiaipodcast NCvW28UY7tk Watch on YouTube Published August 06, 2025
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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 your use case is getting things to humans like business users or stakeholders, you might like a GPT4103 output. Little bit more businessoriented. 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 I AI. I'm Claraveo, 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 releasleased GPT5 model from OpenAI 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 sidebyside GPT5 outperforms other models. Let's get to it. To celebrate 25,000 YouTube followers on How I AI, we're doing a giveaway. You can win a free year to my favorite AI products, including VZero, Replet, 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 howi ai pod.com/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 GPT5, 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, 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 OpenAI ecosystem for quite some time and have been using the OpenAI models almost exclusively for my own product, ChatPD. 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, Claude Sonnet 4, Gemini 2.5, 03 from Open AI. In chat purity, I again are using a lot of the open AAI models, 4041, even did a little uh test with 45 when that first came out. And I use a variety of different out of the box AI tools as well. So, I'm using Chat GBT relatively often. Occasionally go into quad, 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 AB tested this pretty significantly into depth in chat purity and landed most recently on GPT41 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 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 went ahead and used Launch Darkly AI configs, which lets me on demand switch the model that I'm using in local or production. And I started testing GPD5. And what I'm going to show you on my screen right now is really a side byside representation of the results. So GPT41, our core model that we use on chat PRD 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 markdown bullet point lists and I gave the feedback to the open AI 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 purity. 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 GPT41'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 what is your business goal? And I've noticed that throughout my sideby-side evaluation, this is just one example. GPT41 and some of the older models just came at the problem from a more general but more businessoriented lens. But GPT5 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 and we really love to understand the problem. And what you see in GPT5 is a jumping to the solution. And I think that's a reflection of the way it was trained and the place that GPT5 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 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 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 41 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 41 be more businessoriented, 50 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 41 on the left are much more user centric and much more business ccentric. So it's really like a who, why question. If you look at GBD5, 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 you still get a little bit more of that like business user discovery from you know 41 or 40 03 evend5 is 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 GPD 5 chat really branch into wanting to get into technical code which has its pros and cons and you'll really see the GPT41 model really stay in this business kind of like highlevel mindset and so as an app builder focused on product managers what am I thinking to myself I'm thinking well my 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 docs up side by side and really show you what the PRD that got generated from each of these models looked 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 pros document like a PRD you see artifacts like this which are codebased which I find very very very interesting and so if I'm looking at these these PRDs side by side a couple things that you're going to notice QP5 writes more it is a 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 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 ccentric and on the GT4 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 GP5 and prefer it over the 41 one 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 um GP4, which again 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 and pros. And so if you are using any of the prototyping models like a V 0ero, 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 41 is actually pretty high level and five is is is pretty exceptional at that. Now the narrative is an interesting interesting one. You know, GPT5's a little longer. I will say like it's not a terrible writer. So I don't think that its pros 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 pros 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 in another version? Now again, another place where I think GPT5 obviously outperforms 41 in a sidebyside is technical consideration. So if you are an engineer and you need to write a tech spec, I would highly recommend GPT5 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 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 GP5 is really going to outperform on technical considerations and detail across the board. So that's a sidebyside, 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 PRDs. So if we go back to my general analysis, I thought that GP41 businessoriented higher level maybe easier to read as a reader because it's not so dense, not as technical, not as detailed. GPT5 engineer engineer engineer very detailed perhaps overly 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 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 40 4103 output. Little bit more businessoriented, a little slight slightly more condensed, easier to read, not so much excessive detail. If you're trying to get this to an engineer, you're 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 41 prompting did into this is our v 0ero integration. I like what 41 prompted into v 0 and 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 v 0ero via gp5 to generate color. It's like all very gray um and blue, but you can see on the left side with 41, 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 on 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 chap looks like. It's not what our product looks like. I'm 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 parody 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 ideiation 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 was a 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 byside on prototype generation. I want to give you one last observation in this specific chat pd 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. GP41 starts out and this makes me feel bad about my homepage, but just says not up to standard, very straightforward. GP5 was like that's pretty good areas to improve. And what's interesting about the instructibility 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 of my homepage?" Same prompt. And again, GP41 was legitimately legitimately critical, cruy critical if you look at it. And GPD5 really again started with like the 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 LLM is can you tune it via prompts effectively? Now again, these two sidebysides are using the exact same prompts. I have not prompted to the strengths and or weaknesses of GP5. I've just simply been giving it similar sideby-side content, context, and prompting. And it was just really interesting to see how you can massage the LLM responses to meet your needs. So my general conclusion remains the same through this 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. Today's episode is brought to you by chat PRD. I know that many of you are tuning into how I AI to learn practical ways you can apply AI and make it easier to build. That's exactly why I built chat PRD. Chat PRD is an AI co-pilot that helps you write great product docs, automate tedious coordination work, and get strategic coaching from an expert AI CPO. And it's loved by everyone from the fastest growing AI startups to large enterprises with hundreds of PMs. Whether you're trying to vibe code a prototype, teach a first-time PM the ropes, or scale efficiently in a large organization, chat prd helps you do better work fast. And we're integrated with the tools you love. Vzero.dev, Google Drive, Slack, Linear, Confluence, and more. So you don't have to change your workflow to accelerate with AI. Try ChatPRD free at chatpd.ai/howi ai. And let's make product fun again. 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 purity honestly that I have 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 under you know on top of these models are just much easier to work with as a software engineer developing LLMback tools. I've been very happy with many the upgrades not just to the GPT5 model but with the GPT5 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 open or 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. The 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 what what model I choose. And you can say this is all madeup stuff. I use sonnet 4 a lot for front-end work. I think it does pretty good front-end work. I use uh 253 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 in its 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 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 it's 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. is 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 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 searching, it's reading, it's 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 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, GPT5 is now my daily driver. I love it and it's really great when you're actually using the code in production. So, again, 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 GPD5 actually operates in their core product. Okay, so one thing you'll know is you'll have two options here. or at least I had two options here GP5 and GPT5 thinking I'm use thinking for specifically prototyping and design in chat GBT. So I think that with GPT5 thinking it is possible that chat GBT really becomes a viable option for folks trying to do some highle 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 really just trying to design something, one of the things I notice 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 ChatgPT to generate some images. And I'm going to drop in a copy of the chat PR 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 GPT5 in chat GPT. 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 a pretty standard, boring, and repetitive style for their AI generator front end. And I would just say that GPT5 in my, you know, anecdotal experience has had a little bit more polish, a little bit more highquality design sense than some of those other offerings right out the box. Now, they all have their strengths. I'm certainly going to keep them in my rotation, but it was a nice observation to say in particular on frontend 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? Oh, let's just allow Okay, allow access. You know, it's not terrible. I think we're struggling with a couple issues here. I actually raised this to the um 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, but kind of got to a good sense of what my header looks like. And then again, came in here and generated from 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 um than you might see and out of the box previously with some of the other models from OpenAI and in Canvas. So, I've been relatively happy with 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 issue. So, OpenI 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 all may have your eals 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 GBT4 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 has done for me. So, if you want to see what kind of high quality AI powered work I'm doing um with chat GPD right now, I'm really trying to explain to my contractor exactly how I want my new bathroom laid out. And so, I have been prompting 40 with these prompts like I need a bath bathtub with fixtures at one end, a tile a level tile ledge at the other with 8 in and 4in tile shelves on the wall. Picture generate is very good prompting here. And halfway through this chat, I really switched to GPT5. And I will tell you, I can show you exactly where I did. Right around here, I was switching to GPT5. 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 doovers, 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 sideby-side comparison of 4 versus uh GBT5. And if we all remember, we love 40's image generation capabilities. When this first came out, everybody was thrilled with the performance of the 40 image gen model. It could write text. It was really instructible. 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 40. So, text generation good. And one of the things that I really noticed about GP5 is it has a much better spatial awareness in both um code, so when you're instructing it to lay out things as well as in image generation. So it was something that really came across to me as 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?" 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 and 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 mockup with high park." And I was really blown away by this. And you'll even see the sense of it side by side when I show you what 40 generated. So instead of giving me a kind of plain mockup, it really followed the instructions of where these tile 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 walls, high park, and it gave me this beautiful layout of exactly what my walls and floors and stuff would look like. I was really impressed with this. Now, I asked it to paint the wall. It did an 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. Um, actually, I should check. It has been consistently 467 throughout. Oh, um, 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 prompt. 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 a common consumer might think about. How do I design my room? How do I pick an outfit? Um, how do I lay out my backyard? You know, how do I organize my books? And I really do think GPT5 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 highlevel takeaway about GPT5 for engineers by 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 um 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 um 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 cost 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 GPT5. This is our first deep dive episode of how I 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. Thanks so much for watching. If you enjoyed this show, please like and subscribe here on YouTube, or even better, leave us a comment with your thoughts. You can also find this podcast on Apple Podcasts, Spotify, or your favorite podcast app. Please consider leaving us a rating and review, which will help others find the show. You can see all our episodes and learn more about the show at howiaipod.com. See you next time.

Summary

This video provides an in-depth comparison of GPT-5 against previous models, highlighting its strengths as a technical, engineering-focused model for coding and detailed documentation, while noting its less business-oriented approach compared to GPT-4. The presenter demonstrates GPT-5's superior performance in generating detailed technical specifications and prototypes, but also notes its tendency toward excessive detail and tool usage that may not suit all use cases.

Key Points

  • GPT-5 is positioned as a highly technical model built by engineers for engineers, excelling in coding and technical documentation.
  • When compared to GPT-4, GPT-5 produces more detailed, feature-centric responses that focus on 'what' and 'how' rather than 'who' and 'why'.
  • GPT-5 is exceptional at writing code, refactoring, and generating detailed functional requirements, making it ideal for engineering use cases.
  • The model shows a strong preference for bullet points and tool calling, which can lead to higher token usage and potential inefficiency.
  • In prototyping, GPT-5 generates more detailed outputs that provide greater inspiration for implementation, though may be overly technical for business stakeholders.
  • GPT-5 demonstrates improved spatial awareness and image generation capabilities, particularly in design tasks like bathroom remodeling.
  • The model's output is more technical and less business-oriented, which may be less suitable for product managers needing to communicate with non-technical stakeholders.
  • GPT-5's performance in ChatGPT shows promise for front-end design and prototyping, with a more polished aesthetic than previous models.
  • OpenAI's API design and developer tools continue to be a competitive advantage for application development.
  • The presenter concludes that GPT-5 is a powerful addition to an AI toolkit but should be selected based on specific use cases rather than assumed upgrades.

Key Takeaways

  • Use GPT-5 for technical tasks like coding, detailed documentation, and engineering specifications where depth and precision are critical.
  • Be mindful of GPT-5's tendency to generate excessive detail and tool calls, which may not be optimal for all applications.
  • Consider the audience when using GPT-5; its technical output may be less effective for business stakeholders than more high-level models.
  • Leverage GPT-5's improved spatial awareness and image generation for design and prototyping tasks, especially in consumer-facing applications.
  • Test and compare models side-by-side for specific use cases to determine the optimal tool for your workflow.

Primary Category

LLMs & Language Models

Secondary Categories

AI Engineering AI Tools & Frameworks Programming & Development

Topics

GPT-5 OpenAI AI model comparison product requirements documents code generation technical writing image generation spatial awareness tool calling engineering-focused AI

Entities

people
Claire Vo
organizations
OpenAI ChatPRD How I AI Cursor Replit Lovable Bolt v0 Anthropic Google
products
technologies
domain_specific
products technologies

Sentiment

0.75 (Positive)

Content Type

comparison

Difficulty

intermediate

Tone

educational analytical technical entertaining instructive