alt Hacker NewsWe're not going to go down the path of training a bunch of highly specialized models for tasks like "this tractor should tend this field".
We're going to (and are already on the way to) train deeply general models that can be told: "go tend that field."
And if that's the case, it no longer makes sense to build specialized, purpose-built tractors to house that level of autonomous capability. You instead put it in a humanoid frame (with a little extra sauce for locomotion of said humanoid), and get that to drive your existing tractor.
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And yet actual farmers veer toward Ag-bots - autonomous "tractors" that have no human driver and pull the same farming trailer that already exist - ploughs, seeding bars, spray bars, etc.
The greater question centres about who will tend the machines - 4,000 hectares of seeding requires a week and more of prep work on the air seeder, hoses, points, tines, etc.
Well true, that's possible. The sensors and compute are relatively expensive and tractors are already highly automated. Plus a small tractor can be relatively inexpensive and optimized for the mechanics of the task!
I'm thinking more of the small tasks that are often needed. Mending fences. Pulling weeds. Feeding chickens. Running off coyotes. Lots of things.