vmal/3-digit-basic-calc-demo

3-digit-basic-calc — interactive demo

Watch a 1.6M-parameter from-scratch transformer do 3-digit arithmetic by generating an explicit scratchpad, one step at a time. Type an expression like 842/37 or 213*145 and see both the answer and the model's actual reasoning.

The model (vmal/3-digit-basic-calc) is loaded with trust_remote_code=True.