Robot maker · registered
Four Growers
GR-100 uses four stereo cameras and a computer-vision AI stack to classify tomato and cucumber ripeness in real time (98% accuracy); autonomous manipulation plans trajectories around unripe fruit on the vine and executes harvesting without human intervention; motion planning runs 34x faster than standard algorithms; cucumber variant uses a three-fingered gripper with cutting mechanism; learning-based visual model continuously improves across deployments.
Company overview
Identity and operating footprint
Robot models
Specifications remain vendor-claimed
GR-100
- 4 stereo cameras for crop detection and arm guidance
vendor-stated on-board stereo camera count (corrected from an earlier erroneous claim of 8)
Claim source - 98% ripe-fruit detection accuracy
vendor-stated AI classification accuracy for harvest-ready produce
Claim source - 43 kg/hr harvesting speed (for 12 g fruit)
vendor-stated throughput rate for small-tomato variant
Claim source - 246 kg / 24 crates packing capacity per harvesting session
vendor-stated maximum yield per single harvesting pass
Claim source
Deployment log
Announced and cited only
Funding history
Publicly announced rounds
Series A
Basset Capital, Ospraie Ag Science, Y Combinator
Round sourceForm D
Investors undisclosed
Round sourceForm D
Investors undisclosed
Round sourceForm D
Investors undisclosed
Round sourceForm D
Investors undisclosed
Round sourceSeed
Round sourceCompany timeline
Milestones and announcements
Source ledger
8 unique public sources