checkpoint_shape

metrale_model_layers::circuit_exec::sources

Function checkpoint_shape 

Source 
pub fn checkpoint_shape(
    config_json: &str,
    served_vocab: u64,
) -> Result<ArchShape>
Expand description

2026-09-30: The shape a served checkpoint runs: its config.json through the circuit’s config map (metrale_circuit::map_checkpoint, the one config-to-shape mapping), with vocab at the served vocabulary: ModelConfig::vocab_size after the server caps it to the tokenizer (cap_vocab_size_to_tokenizer). served_shape then checks it against INSTANCES.toml.