Pre-treined AI models to identify objects

Hello. The rule about terms and definitions of the robot, especificially talking about topic 4.1.3, states, “Tools which are not developed by the team, which can independently complete a task, or a part of a task, which enables the robot to earn points by sending a signal to the controller without further development (e.g., OCR libraries, pre-trained AI model to identify objects) are prohibited.”
My team uses YOLO object detection to identify victims, is it still allowed?

Hi @menenski!

YOLO can be used as a framework as long as your team is actively developing it by training or fine-tuning it on a custom dataset. The key factor in compliance with rule 4.1.3 is that the model should not be a pre-trained, plug-and-play solution that independently identifies objects without further development.

Csaba
2025 Committee

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Hi @menenski!

I would like to clarify my previous response. Fine-tuning a pre-trained model does not qualify as development, and therefore does not comply with the rules. However, if the team applies significant modifications to the pre-trained model before fine-tuning (chaning the model architecture, layers, loss function), it is considered compliant with the rules, since besides fine-tuning, you make developments on the model.

Csaba
2025 Committee