Module checkpoint 

2026-09-29: Check a target instance against the checkpoint it names: the layer kinds its config.json lists, and the precision every bound module declares (ModelOpt hf_quant_config.json or config.json quantization_config), resolved through the engine’s own policy at the declared tier with every W8A8 kernel capability present, so the answer is the declared weight and activation formats.

Owner: metrale-circuit (venn). Invariants: pure (the caller reads the files); every disagreement is listed in one error.

Functions

check

2026-09-29: Ok when config (and hf_quant, if the checkpoint ships one) agree with the instance and its loaded circuit.