Walmart Blasts Past Agent Experimentation

0:00Today on the AI Daily Brief, Walmart moves from agent experimentation to agent orchestration. and before that in the headlines, reports that the forthcoming GPT-5 could be very, very good at coding. The AI Daily Brief is a daily podcast and video about the most important news and discussions in AI.

0:23Hello, friends. Quick announcements before we dive in. First of all, thank you to today's sponsors, Blitzy, Vanta, Plum, and Superintelligent. As always, to get an ad-free version of the show, go to patreon.com slash ai daily brief. And if you're interested in sponsoring the show, shoot me a note at nlw at breakdown.network. Welcome back to the AI daily brief headlines edition, all the daily AI news you need in around five minutes. GPT-5 fever is in the air and we are getting increasingly specific rumors as the much anticipated model becomes closer and closer. Specifically, the recent scuttlebutt is that as the Informations article puts it, OpenAI's GPT-5 shines in coding tasks.

1:03Right, Stephanie Palazzolo, GPT-5 is almost here and we're hearing good things. The early reaction from at least one person who's used the unreleased version was extremely positive. GPT-5 shows improved performance in a number of domains, including the hard sciences, but the most notable improvement comes in software engineering. GPT-5 is not only better at academic and competitive programming problems, but also at more practical programming tasks that real-life engineers might handle, like making changes in a large, complicated code base full of old code. That nuance has been something OpenAI's models have struggled with in the past, and is one reason why rival Anthropic has been able to keep its lead with many app developer customers.

1:39And if you are a regular listener, you will know that, honestly, at this point, Anthropic's dominance of coding use cases has to be one of the most long-duration leads that we've seen in the foundation model space since ChatGPT kicked things off a couple of years ago. Going all the way back to Sonnet 3.5, Anthropic models really have been the default for coding use cases, although certainly Gemini's 2.5 suite, including Flash, have challenged that more recently. Now, in addition to that report from the information, there have also been more suspected sightings of GPT-5 in the wild. Last week, a new model codenamed Summit showed up on LM Arena.

2:13Professor Ethan Malek put it through its paces with his preferred custom benchmark posting, kind of amazing. The mystery model Summit with the prompt, create something I can paste into P5JS that will startle me with its cleverness in creating something that invokes the control panel of a starship in the distant future, and make it better. 2 ,351 lines of code, first time. He showed the results, and by the way, if you are listening rather than watching, this is worth maybe jumping over to YouTube or Spotify for. It's a ridiculously detailed control panel, unlike anything a previous model had generated.

2:44Grok 4's version was cool, but far less detailed. while six months ago, the results were fairly basic. Now, I'm not necessarily the hugest fan of custom coding benchmarks like the Hexagon test because they tend to be a little bit one-dimensional. What's nice about Ethan's prompt is that it touches on coding, creativity, and planning all in one hit. Now, aside from how visually impressive the result was, getting over 2 ,000 lines of functional code out of a one-line prompt is no small feat. Another mystery model that people were enraptured with was called Zenith. Justine Moore from A16Z writes, I'm blown away by some of the outputs from the new mystery model on LM Arena.

3:20It's called Zenith and it seems to be good at a bunch of things, but I find the one-shot coding of functional games, this is Minecraft, to be particularly impressive. AI Battle wrote, The Zenith model that is being tested in LM Arena is producing some amazing outputs. With just a single prompt, it generated gun sounds, sprinting mechanics, a mini-map, and detailed textures for a Doom-style game. Ilker tweeted, Can't believe what I just saw. While testing robot SVG drawing on LM Arena, I stumbled on the best SVG model I've seen so far. outputs an actual animated SVG. Model codename is Zenith. Could this be GPT-5?

3:52Well, for those who are looking to actually get in there and test this themselves, last night, Vrasar X noted that Summit and several other codenamed variants had been pulled. The models that have been removed include Summit, Zenith, Starfish, Nectarine, and Lobster, to which Vrasar X responded, All the GPT-5 models have officially left the web dev arena. The release is imminent. Get ready, folks. Now, speaking of the coding use case, Google is testing out a new Vibe coding tool of their own. Called Opal, the tool is in some ways a little bit closer to N8N than it is to Lovable or Replit. The idea is to allow non-technical users to create apps using natural language prompts, but the point of differentiation is that Opal is geared towards mini-apps that live in Google's AI studio rather than big, fully-functioning experiences of the type that people are going to Lovable or Bold for.

4:38In this way, it's a little closer to a workflow automation tool that allows users to chain together multiple prompts and tap Google's range of models to generate outputs. Google demonstrated the product being used to auto-generate blog posts, tapping into text, image, and video models along the way. Google also seems to be leaning into the social aspect of Vibe Coding with a remix gallery and a set of samples to get you started. Eric Friedman wrote, Just tried out Opal, the new AI tool from Google. Wow, things are changing very fast. I've seen a bunch of startups and tools like this, but seeing Google roll it out so quickly is wild.

5:07And you can see in Eric's tweet, an interface that will be very similar to you if you've used N8N or LINDY or anything like that. VC Nabeel Hyatt writes, Interesting experiment in the AI apps workflow builder category, even if I'm pretty sure I never want to see another node-based graph in my life. From where I'm sitting, every single type of use case around coding, low-code and no-code app development, etc., is going to be some of the most significant area of development for the foreseeable future. Moving over to funding land, Anthropic is apparently fielding offers for fundraising that would value the startup up at$150 billion.

5:39The information reports that they are now in early discussions to raise between$3 and$5 billion and almost triple their$61 billion valuation from March. This is a big jump up from the reported interest that they were fielding earlier this month at$100 billion. But of course, Anthropic has not only reached$4 billion in ARR this summer, up from$1 billion at the beginning of the year. The rate at which they are growing has also increased fairly dramatically. After the leaked memo from last week, where CEO Dario Amadei said that they were going to be more flexible and actually consider taking money from Gulf state investors, the latest reporting suggests that the new interest is coming from Abu Dhabi state-affiliated fund MGX.

6:16Now, MGX already owns a roughly 8 % stake in Anthropic, which they purchased last year in the secondary market from bankrupt crypto firm FTX. The numbers seem high until you realize that$150 billion is only 40x revenue, which while yes, is meaningful is a lot less crazy than it might appear at first glance. Lastly today, an update on the talent wars. Mark Zuckerberg has installed former OpenAI researcher Shengjia Zhao as the chief scientist for Meta's superintelligence group. Zhao worked on multiple iterations of OpenAI's frontier models, including major research contributions to develop reasoning for O1.

6:49He'll be reporting to Chief AI Officer Alexander Wang and gives the team a leader with stronger research credentials. Posted Zuckerberg, In this role, Shengjia will set the research agenda and scientific direction for our new lab working directly with me and Alex. Shengjia co-founded the new lab and has been our lead scientist from day one. Now that our recruiting is going well and our team is coming together, we've decided to formalize his leadership role. Shengjia has already pioneered several breakthroughs, including a new scaling paradigm and distinguished himself as a leader in the field.

7:17I'm looking forward to working closely with him to advance his scientific vision. Now, if you are wondering how this new position fits with Jan LeCun's role as chief AI scientist for the company, Zuck added, To avoid any confusion, there's no change in Jan's role. He will continue to be chief scientist for FAIR. Jan himself responded, My role as chief scientist for FAIR has always been focused on long-term AI research and building the next AI paradigms. I'm looking forward to working with Shengjia to accelerate the integration of new research into our most advanced models. Points out Charles Tahan, dude is three years out of grad school.

7:49Wild times, my friends, but for now, that is going to do it for today's AI Daily Brief Headlines Edition. Next up, the main episode. This episode is brought to you by Blitzy, the enterprise autonomous software development platform with infinite code context. Blitzy uses thousands of specialized AI agents that think for hours to understand enterprise-scale code bases with millions of lines of code. Enterprise engineering leaders start every development sprint with the Blitzy platform, bringing in their development requirements. The Blitzy platform provides a plan, then generates and precompiles code for each task.

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10:11Sure, you could vibe code your way to an entire product, but hosting, authentication, payment support, it's a lot of work for a little upside. Or you could just use Plum. Plum is the platform where technical creators like you build an audience of paid subscribers for your AI workflows. Subscribers get updates every time you improve things, your prompts stay protected, and you finally get recurring revenue. Ready to stop trading time for money? Visit useplum.com. That's Plum with a B. If you are a regular listener, you will have heard about Superintelligent's agent readiness audits at this point.

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11:18After that, you can even get a spec document in what we call our technical blueprint that gives either your developers or the developers of the partner you work with what they need to build exactly the agent that you're looking for. If you want to learn more about Superintelligence Agent Planning Suite, we've built a custom GPT to answer your questions. Just go to bit.ly slash super agent. That's B-I-T dot L-Y slash super agent, all one word. And if you have any questions, the agent can even help you book an appointment with our team. Welcome back to the AI Daily Brief. So something interesting happened last week.

11:52Walmart made an announcement about their updated agent strategy, which without digging into it too much, if you had asked me, I would have predicted that it was sort of just a corporate press release, right? I wouldn't have thought that it would get all that much attention. We've sort of moved out of the stage at least a little bit where you can talk about your AI or agent strategy without really saying anything new and get earned media for it just because. And yet, outlet after outlet after outlet ran stories about Walmart's agent strategy. I thought this was really interesting, and so I started to dig into it a little bit deeper.

12:26And I actually think it's an interesting bellwether of where things are headed. The TLDR is that Walmart is moving from an agent experimentation phase to what I would call an agent orchestration phase. Basically, they're moving from single spot agents that can do small tasks well to overarching systems where management agents can orchestrate and coordinate sub-agents that do those individual tasks into a whole that is hopefully greater than the sum of its parts. So that's what we're going to talk about today. But just to give a little bit of background, especially for the fairly decent chunk of you who are not in the U.S., it's kind of hard to overstate just how enormous Walmart is.

13:06Walmart is the largest employer in America with over 2.1 million employees. They are by far the world's largest retailer. These are 2020 numbers, but more recent numbers had it at$635 billion as opposed to Amazon's $360 billion. And even more than that, just in terms of companies ranked by revenue, Walmart is bigger than Saudi Aramco, PetroChina, and everyone else. Point being that Walmart is huge, and so maybe that's part of what's capturing attention. The other thing that's interesting to note, though, is that despite the fact that they are in the same space as Amazon, Walmart has in no way shirked or decided to retreat from digital battles, and is one of the most aggressive about connecting how they operate their physical retail stores with the latest new technology.

13:50Walmart is not just a physical retailer, it's also an insanely complicated logistics business. It's got one of the largest e-commerce platforms on the planet, and it also has a sprawling white-collar organization. In other words, there is lots and lots of room for agents to come in and find new efficiencies and help them do things differently. Now, the big announcement was not only that Walmart is to use the title of the blog post by global CTO Suresh Kumar all in on agents, the way that they're thinking about agents is particularly relevant. Kumar writes, I believe in the power of agentic AI to transform industries.

14:23We've been building agents fast for every aspect of the business. Once we saw how quickly teams were adopting these agents and how helpful they were, we realized agents weren't just useful, they were essential. However, Kumar and Walmart also found a challenge. We also recognized, he said, that multiple agents, even if each one is useful, can quickly become overwhelming and confusing. So he writes, we made a deliberate choice to go beyond individual tools and build a unified company-wide framework. One that ensures every new agent we roll out makes life simpler and easier for everyone. For consumers, for customers, for associates, and for our partners.

14:58So at the core of the strategy they announced are four of what Kumar and Walmart are calling super agents. And in many ways, this is basically an orchestration agent or a boss agent or a management agent or whatever you want to call it. An agent that sits on top, interfaces with its intended audience, and can route whatever they're trying to do to the right subagents. Among the four super agents, there is one for customers, one for their team and associates, one for their partners, and one for their developers. The grouping then is not by particular task. It's grouped by particular user and relatedly grouped around their connectivity to particular sets of data.

15:35Now, one thing that was interesting about the reporting is that it presented it like it was a big shift in strategy away from individual agents and towards these super agents. The Wall Street Journal piece, for example, was called Why Walmart is Overhauling Its Approach to AI Agents. And all of this reporting really honed in on how things were getting so confusing with so many different agents. I don't think that that's exactly the story here. And no disrespect to the Wall Street Journal or any other outlet who covered it that way, it was clearly embedded in the narrative that Walmart was presenting.

16:04This is really the natural evolution from moving from an agent experimentation phase where you're going to naturally release lots of spot agents that can do very discreet things to see how they function and see how much they improve, how different processes work, into an overarching system. And the nature of agents is such that it's going to make sense in those overarching systems to have super agents, to use Walmart's term, to orchestrate and manage and interact with all of those subagents that do different things. In other words, this isn't so much an overhaul as a natural evolution, but why Walmart is naturally evolving its approach to AI agents doesn't make for as good of a headline.

16:42Also, frankly, it's not the job of everyone who's interacting with these systems to understand what's going on behind the scenes. In fact, Walmart's strategy here in some ways could be seen as parallel to what we're anticipating from GPT-5, which is that in addition to hopefully improved general capability set, a big part of the transition will be from the model selector, where you have to pick between O3 or 4.0 Mini or 4.0 or whatever model you want to use, to an interface where the interface is smart enough to be able to interact with the prompt and figure out which model is best suited to accomplishing the goal.

17:17Basically removing the burden of the user to figure out how to get the best out of the AI to the AI being smart enough to actually figure that out for itself based on what the user's end goal is. So of the four agents that they're building, two of them have names. There is Sparky, which is their customer shopping agent. Marty, which is their partner agent, interacting with suppliers, sellers, and advertisers. And then there are two so far unnamed agents, one for their associates and teams, which can be anything from scheduling to sales data, and one for their developers. These agents are at various stages of rollout right now.

17:50Not all of them are fully live. Sparky, the customer-facing agent, is live right now, but will have expanded capabilities coming in future months. Marty, which is the supplier-facing agent, is not currently live, but is expected to launch soon. and the employee and engineer agents are expected at some point over the next year. Still, when reporters expressed skepticism and basically wanted to make sure that they weren't reporting on hopes and dreams, the executives that they were given access to really hammered home that these were not big future ideas, but building on systems that were already in place.

18:22As one executive put it to Fortune, it's not vaporware. What's more, even if the super agents aren't ready, there's already a ton of interaction with the individual sub-agents that will become part of these systems. For example, Retail Dive reported that Walmart currently has 900 ,000 associates that interact with their internal conversational AI tool asking 3 million questions per week. The company also says that they've already used AI to cut resolution time and customer support by up to 40%. They've cut fashion production timelines by up to 18 weeks. And they've cut the time needed for shift planning by team leads from 90 minutes to 30 minutes.

18:57That 90-minute to 30-minute cut may not seem like all that much at first glance, but across 2.1 million employees, saving an hour at a time across every instance of needing to plan shifts is actually going to represent tens of thousands of hours saved, if not more. Now, as part of the announcement, Walmart is also staffing up. A day in advance of this, they announced that former Instacart executive Daniel Danker will become their head of global AI acceleration product and design. And to give an indication of how important they view this role, Danker will report directly to Walmart CEO Doug McMillan.

19:28Interestingly, Danker was a product guy at Instacart, being most recently their chief product officer. And this trend of companies hiring AI leads at very high levels that report directly into the CEO is absolutely a trend, which I'm sure we're going to be talking about more on this show. Now, there is a lot more that we could dig into with this specific Walmart announcement. One of the things that's really interesting, for example, if we think about Sparky, is that this is not just about providing a better consumer experience, It's about fundamentally rethinking it. Forbes wrote a piece called Walmart Reveals AI Roadmap that points to a world without search bars.

20:02They quoted Hari Vasudev, who's the CTO of Walmart US, from the Retail Rewired Innovation event where they announced all of this stuff. Hari said, We expect that the search bar and the conventional way of searching for items will be replaced by this multimodal interface in Sparky. He continued, You could basically give it a very high-level task, saying, you know, I've just moved into a new apartment. I'm looking to furnish the entire apartment within this budget, this color scheme, and Sparky will come back and give you the entire selection that'll help you meet exactly that need. In other words, this is a shift from keyword-based search to task-based shopping.

20:34The goal is not the more efficient retrieval of relevant results, but agents completing entire planning and shopping workflows. Given how many customers Walmart has, their size and influence in this industry, they could basically self-fulfilling prophecy this modality of interacting with retail into existence. Now, one other really interesting part of these announcements was the ecosystem approach they're taking to building these tools. In the Wall Street Journal article, they write, Walmart said it's connecting these various agents using an open source standard known as Model Context Protocol, or MCP.

21:08When Walmart first started building agents, MCP wasn't super widespread. But according to CTO Kumar, the company is now going back and making sure that even their older agents conform with the standard. And this seems to be more than a throwaway priority. Vasudev said during the announcement, from the perspective of the technology and the product stack, we're certainly building Sparky to be capable of interacting with both other agents as well as with humans at the other end. Now, one of the things that makes this interesting is that right now there are different ends working towards the middle when it comes to agentic shopping experiences.

21:40What I mean by that is retailers like Walmart are working on their own agentic experiences, but there's also competition for consumers to have their own agents that work on their behalf that are basically their personal representatives and don't have anything to do with Walmart's proprietary agents. The decisions that a company like Walmart makes around how much those personal shopping agents will be able to interact with their proprietary tools will have a big impact on how agentic shopping actually rolls out in practice. Writes Forbes, rather than forcing customers into platform-specific AI experiences, Walmart appears to be preparing for a world where multiple AI assistants coordinate on behalf of consumers.

22:16Sparky could evolve from a shopping assistant into the foundation for agent-to-agent commerce, where your personal AI assistant negotiates with Walmart systems to complete purchases, compare prices, or manage subscriptions. Indeed, they go on, this external agent capability could position Walmart as the hub for AI-mediated shopping across the entire ecosystem, not just Walmart purchases. Now, I think that this is absolutely the right approach at this stage. On the one hand, Walmart is of a size where it could throw its weight around to force consumers into its own walled gardens, but I think we simply don't know yet enough about how agentic shopping is likely to play out for companies to take that sort of aggressive approach without really running the risk of running counter to how things actually evolve in practice.