# Evidence: A first TPU kernel

Copy this template into your own portfolio and fill it after running your modified exercise.

## Evidence required

Broadcast/boundary checks, represented-input precision oracle and a tested no-fallback TPU guard; target execution remains separately unverified. Keep the environment, observed outputs and your explanation of the figure.

- Command: `python3 phases/13-kernels/02-a-first-tpu-kernel/code/main.py`
- Working directory: repository root
- Python / JAX / NumPy versions: 
- Hardware and device: 
- My prediction before running: 
- My change to the exercise: 
- Exit code and meaningful output: 
- Why the result supports or contradicts my prediction: 
- Checkpoint result: 
- Artifact link or saved filename: 
- Portfolio status: saved in local workspace