Unidentified Company Representative
Analyst
Well, the first one is a rather complex technical question you asked. I'll try to use my understanding and that of our company to simply help you analyze and explain it. Regarding the data requirements for robot training, it can be divided into several aspects. One aspect is that we divide the robot into several components. One component is navigation, which is equivalent to a small indoor self-driving. This matter because the environment is relatively limited within an indoor space has basically been solved through some engineering technologies based on certain models and sales before. However, due to the addition of underlying data last time, indoor navigation of robots will become, how to say it, that is to say its implementation will become more real time and its reliance on sensors will become smaller. This is what we are currently doing, right? One of the things we are doing recently is to promote the indoor navigation of our robots for mathematics and chemistry. Our next robot can also be equipped with a higher-level chip, purely achieving indoor navigation through vision. This is also being gradually advanced. You can also compare it. Look at today's new energy vehicles. In the end, it was Tesla's urban self-driving that made significant progress, and adding LiDARs and various radars and multi-modalities actually seem to be less important now than SSD. One important reason is the emergence of this transformer and the mechanism of such large models. This mechanism, as the underlying implementation for end-to-end processing, can handle many things. So this is one aspect. Regarding this aspect of data, just as you said, we have deployed many robots, and they have been running in various scenarios before. This can actually achieve a considerable amount of data. And the road conditions it faces are not as complex as those on highways nor are the speed requirements as high. So in this part, we think it's okay. Data is not a major demand, especially for a company like us that already has many robots on the ground providing services every day. We think that in this part of indoor navigation, we don't have any. Really, the second one might be a concept of self-learning skills that is currently quite popular. For this, I think, it is still more theoretical at present. The computing performance and exactly what kind of new driving force it is actually don't have a particularly clear definition, right? Some say it's circular and some say it's this, human-like or dual-closed loop. The data in this aspect is indeed relatively scarce because previously, all including the robotic arms in the factories you mentioned, were constructed based on not the data system at the core, but the code channels for automation at the core. We think our approach is to take it step by step. I have constantly expressed a viewpoint on many occasions that I believe that for humanoid robot, there is still a long way to go before they truly land and become commercialized products, right? It's unlikely to truly achieve commercialization without 5 or 10 years. Although you can see that many of their demonstration effects are good, but for them to truly become commercialized products, there is still a long way to go. So it's more about a pragmatic approach. So we will combine our scenarios. For example, we start by completing some simple tasks in the interaction between some robotic arm and the real world. I won't go into the specifics of this because it's related to our technical rules. Our idea is not to come up with a perfect product that can do everything and solve all universal problems. Our idea is instead because we have scenarios on the ground today, we combine the scenarios themselves more. To complete the continuous collection and training of this data, we think this requires some time. It may not be as optimistic as we might think today in terms of investment. But I think we will complete one scenario after another step by step. You can also see that in some foreign startups, the tasks they complete with venture capital are very simple, but I think this way is easier to implement. If they come up with something like cooking and making meals right away, it's basically a laboratory product because there are too many constraints in performance, make it very difficult. So for the second question, how far are we from achieving the goal of robot completing tasks by watching human videos for improvement? Well, it's still quite far. Most of what we see now are demonstration videos. I can give you an example, like that time, it was all over a moment. What did it do? And then it would learn anyway. But its success rate is very low. Maybe in the papers it published, it was 70% or something. Of course, there will be progress and this 70% is still in a specific situation. For example, on the desktop, it's not the entire desktop but a designated area, app. So it's not as urgent as we thought. Consider autonomous driving. Many teams have been working on it since 2016 and 2017. It's been eight years now. In a two-dimensional road surface situation today, no autonomous driving company has achieved the L4 level, right? This autonomous driving and at the beginning, everyone was very optimistic thinking that once recognition was achieved, autonomous driving would be possible, right? But today, Tesla also announced that in 2026, it will have robo taxi landing, including such cars. I think the time for robots to watch humans perform tests for self-learning is not more optimistic than this autonomous driving because it's more of a three-dimensional mechanical system with more mechanical structures involved. This is our judgment on a major technological trend. But as for how big the gap is between domestic mechanical companies and foreign ones, I frankly think it's not significant. Because today, with large models, including after they are developed, domestic updates are also very fast because the underlying algorithms, even those that can be shared, that is at the AI level, once the algorithm itself achieves a breakthrough, the difficulty for everyone to learn is not high. The real difficulty lies in how to engineer this algorithm, how to use more data for training and how to train it more efficiently. In fact, Chinese teams have an advantage in this regard in the country. At least there is no gap in doing this kind of large-scale data engineering. So today, I don't think there is a big gap. This is about the training aspect of the existing method, including everyone using some domestic university model APPs. In fact, the productization and other aspects are actually quite good. Maybe if the gap really exists, it might be in some new path. For example, if there is a new method emerging, I think there will be some gap in the country. It's very difficult to come up with some particularly innovative methods. But once a certain method emerges, the speed of domestic follow-up is very fast. There is not much gap. This is my view, personally.