February 2, 2026 – Carbon Robotics announced the Large Plant Model (LPM), the world's first foundational AI model for plant detection and identification. Trained on 150 million labeled plants, it powers the company's LaserWeeder robots to instantly spot weeds without retraining.

Carbon Robotics Launches Large Plant Model AI: Game-Changer for LaserWeeder Robots

Seattle-based Carbon Robotics unveiled the Large Plant Model (LPM) – a breakthrough AI system that allows its autonomous LaserWeeder robots to recognize and eliminate weeds in real time. This upgrade eliminates the need for retraining when new weeds appear, making precision weeding faster and more adaptable.

What Is the Large Plant Model (LPM)?

LPM is the core AI "brain" behind Carbon Robotics' LaserWeeder fleet. It uses computer vision to distinguish crops from weeds with sub-millimeter accuracy, targeting weeds at the meristem while leaving crops untouched. The model enables farmers to start laser weeding any field or crop in minutes.

How It Works & Key Benefits

• Instant Identification: Detects plants in real time without pausing operations.
• No Retraining Needed: Adapts to new weeds or field conditions automatically.
• Plant Profiles Feature: Farmers upload a few images to personalize the model for unique crops/weeds.
• Data Flywheel: Continuously improves from real-world data across 100+ farms in 15 countries.

Training Data & Technology

LPM is trained on the largest agricultural dataset ever: 150 million labeled plants from Carbon Robotics' global LaserWeeder fleet. This compounding data flywheel strengthens the model over time, improving performance worldwide.

Impact on Farmers & Agriculture

LPM revolutionizes weed control: faster deployment, higher accuracy, reduced chemical use, and better crop yields. It powers all LaserWeeders and the Carbon ATK (Autonomous Tractor Kit), bringing advanced AI to more farms.

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