Glossary

GLOSSARY

What is systemone.yaml?

systemone.yamlsystemone.yaml is the manifest a System One model is published with: what it decides, its architecture and base model, licence, runtime, parameters, context length, evaluation numbers and, for hosted models, the provider and price.

It is the decision-native counterpart of a model card’s front matter. The registry validates it on every push and builds search filters, comparisons and model trees from it. The CLI writes one from what it finds in a model folder, so most people never write it by hand.

Example

spec_version: "0.1"
namespace: acme
model: ticket-router
architecture: laya
base_model: convai-innovations/laya
license: apache-2.0
capabilities: [choice, noul]
context_length: 512
evaluation:
  suite: acme-tickets-v2
  decision_accuracy: 0.912
  calibration_error: 0.031
  median_latency_ms: 41

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