Toyota to Upgrade 400,000 Robots with Generative AI — 5ch: ‘Cheaper Than Humans?’

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The story

At an investor event in Europe, Toyota Motor Corporation announced plans to invest 1 trillion yen annually starting in 2028 to progressively update the 400,000 robots operating across its 60 factories worldwide and the broader group. The robots will be equipped with the generative AI “LBM (Large Behavior Model)” developed by its R&D subsidiary, aiming to advance factory automation that links entire production processes together. On 5ch, the thread sparked lively debate, split between anxiety that the investment could take jobs away from factory workers such as temporary contract workers, and opinions that for simple tasks, deploying robots is more cost-effective than paying human labor.

Toyota Motor Corporation held an investor event at TME (Toyota Motor Europe), its European regional headquarters. During the event, Toyota Executive Vice President and CTO Hiroki Nakajima announced that, starting in 2028, the company will invest 1 trillion yen every year to update the 60 factories it operates worldwide and the 400,000 robots run by the Toyota Group (150,000 at Toyota and the Toyota Group, and 250,000 at suppliers).

[Photo] Toyota Motor Corporation Executive Vice President Hiroki Nakajima speaking about the annual 1 trillion yen investment to update factories and robots

For the robots in particular, the company will adopt LBM (Large Behavior Models), a generative AI developed by its R&D subsidiary, Toyota Research Institute. By deploying LBM-equipped robots — described as the next generation of “physical AI” — across Toyota, the Toyota Group, and suppliers, and connecting their production systems end-to-end (E2E), the company aims to achieve “Factory Automation 3.0.”

Source: news.yahoo.co.jp / Original article here

What people said

3AnonymousSep 19, 2026 11:39
Guess not using humans really is the 'improvement,' huh
5AnonymousSep 19, 2026 11:40
Re: #3
Yeah, because they just complain and barely work anyway
65AnonymousSep 19, 2026 12:17
Re: #3
Honestly, even at 1/3 the speed, it can work 24 hours a day, so it balances out
8AnonymousSep 19, 2026 11:46
So what happens to the workers who get replaced by AI, then?
14AnonymousSep 19, 2026 11:50
Re: #8
There's still farming, fishing, forestry, and caregiving, so it's fine
Physical AI barely gets introduced in low-margin industries
12AnonymousSep 19, 2026 11:49
Whatever happened to 'blue-collar is the winning lane'?
15AnonymousSep 19, 2026 11:50
Re: #12
There's no way temp factory workers were ever 'winners'
13AnonymousSep 19, 2026 11:50
Sad to think you'd get pushed out of your job by something like this
85AnonymousSep 19, 2026 12:27
Re: #13
What could a robot that looks this janky possibly do?
17AnonymousSep 19, 2026 11:54
Thinking about it, this is more efficient than building a robot that can do a wide range of human-like tasks
If it's just for factory use, copying a temp worker's movements is enough — no need to make it do anything else
19AnonymousSep 19, 2026 11:54
Re: #17
Is there even a reason to make it humanoid?
20AnonymousSep 19, 2026 11:55
No idea how much it costs, but using humans has to be cheaper than machines
You still need people to do the maintenance, after all
22AnonymousSep 19, 2026 11:56
Re: #20
Because it eliminates human error
92AnonymousSep 19, 2026 12:31
Re: #20
Robots will handle the maintenance too.
96AnonymousSep 19, 2026 12:33
Re: #20
We're talking AI robots that cost like 2 million yen each
If both can do the same work, wouldn't a 2-million-yen AI robot beat hiring someone on a 3-million-yen salary, even with maintenance costs included?
21AnonymousSep 19, 2026 11:56
Re: #19
There's no real reason for it, so it'll probably stop being bipedal eventually
30AnonymousSep 19, 2026 12:00
Re: #21
By that logic, robots are already pretty widely adopted, aren't they?
23AnonymousSep 19, 2026 11:58
NanJ posters two months ago (nanJ, a 5ch messageboard community): 'White collar is DONE, serves them right! Blue collar's time has come!!!'


Looking pretty dumb now
33AnonymousSep 19, 2026 12:01
Re: #23
White-collar jobs will disappear, but blue-collar won't
It'll just shrink
31AnonymousSep 19, 2026 12:01
Sounds like each unit could cost tens of millions of yen — will it actually pay off?
98AnonymousSep 19, 2026 12:35
Re: #31
If it's only tens of millions, that's cheap compared to feeding and paying benefits to temp workers
35AnonymousSep 19, 2026 12:02
Where are the 400,000 temp workers supposed to find jobs???
These guys are definitely gonna riot
37AnonymousSep 19, 2026 12:04
Re: #35
It's shift work, so there are even more of them than that
39AnonymousSep 19, 2026 12:05
Re: #35
There's already a labor shortage, so it'll sort itself out
It just seems like early rollout would be easy specifically in places like factories, where humans were already working like robots to begin with
46AnonymousSep 19, 2026 12:06
Re: #35
AI engineer
38AnonymousSep 19, 2026 12:04
This reads to me like it's about updating the existing 400,000 robots — are people interpreting this as new deployment?
44AnonymousSep 19, 2026 12:06
Re: #38
Arm-only robots have already been widely deployed for ages
40AnonymousSep 19, 2026 12:05
Toyota, if you're going to lay off temp workers, at least line up new jobs for them
Firing them like this is definitely going to make public safety worse
45AnonymousSep 19, 2026 12:06
Re: #40
There's still farming, fishing, forestry, and caregiving
48AnonymousSep 19, 2026 12:07
Re: #40
Temp workers were never full employees to begin with — once the contract ends, it just ends, there was never any job security to lose
47AnonymousSep 19, 2026 12:07
With Unitree, Figure AI, and other fully autonomous AI humanoids already out there, this might really be getting serious
If Elon's Optimus 3 drops next year, blue-collar work is finished
53AnonymousSep 19, 2026 12:09
Re: #47
Optimus was never a factory-specialized robot to begin with, so it probably won't be usable in factories anyway
49AnonymousSep 19, 2026 12:08
It's got that unmistakable 'this thing is definitely gonna rebel against us someday' look lol
52AnonymousSep 19, 2026 12:09
Becoming a blue-collar billionaire pretty much requires some kind of exclusive license or monopoly
For temp work where all you need is stamina, robots beat humans easily
58AnonymousSep 19, 2026 12:13
Re: #52
They did a segment on that — apparently there are AC-installation employees earning 10 million yen a year
54AnonymousSep 19, 2026 12:11
Humans are actually more energy-efficient, though
60AnonymousSep 19, 2026 12:15
Re: #54
They can't find humans willing to do that kind of simple, robot-like labor anymore, so they want to switch to robots instead
101AnonymousSep 19, 2026 12:40
Guess Toyota can build its own AI in-house
Makes sense, since it's for internal use and built around their own vehicles
105AnonymousSep 19, 2026 12:42
Re: #101
Back at the Aichi Expo, they also made a robot band that played trumpet and drums, remember?
115AnonymousSep 19, 2026 12:47
Re: #101
That's Denso
107AnonymousSep 19, 2026 12:43
Isn't this what factory robots actually look like

Background and Key Points of This Topic

This announcement was made by Toyota Motor Europe (TME) at an investor event, and it concerns not new hires but the update of the 400,000 robots already operating across 60 factories worldwide and group companies (150,000 at Toyota and the Toyota Group, 250,000 at suppliers). At its core is the generative AI “LBM (Large Behavior Model)” developed by Toyota’s research institute, aimed at achieving “Factory Automation 3.0” by connecting processes end-to-end. The thread saw debate comparing labor costs against the cost of deploying robots, along with opinions about where temp factory workers who handled simple tasks would find new jobs. However, the original article does not make clear whether this applies only to bipedal humanoid robots or also includes existing industrial arm robots, and the thread title’s phrase “completely copying their movements” may be getting ahead of what’s actually confirmed.

*This article is excerpted and summarized from the 5ch (Nanademo Jikkyo G) thread “Toyota to Deploy 400,000 Humanoid Robots That Completely Copy Temp Workers’ Movements.”

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