Side view of a J/105: hull, fractional rig, jib, mainsail and asymmetric spinnaker on a retractable bowsprit 34.5 ft overall 50 ft 4 in above water
Sail plan drawn to scale from the class specifications. The spinnaker fills while the Pico is answering.

Ask a Pico about the J/105

Answers are written word by word by a 260,000-parameter language model with the Llama 2 architecture, running on a Raspberry Pi Pico 2 W microcontroller. It knows about 57 facts on the J/105 sailboat and nothing else.

Checking the Pico…

Try

    The model is tiny, so answers can be wrong: check anything important against the class association at j105.org. Questions are answered one at a time and are logged.