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Glossary

Essential terms and concepts used throughout the Batuta framework.

Core Concepts

TermDefinition
BatutaOrchestration framework for the Sovereign AI Stack. From Spanish “baton” - the conductor’s wand.
Sovereign AI Stack20-component pure Rust ML infrastructure for privacy-preserving AI.
Toyota WayLean manufacturing principles (Jidoka, Kaizen, Muda, etc.) applied to software.

Toyota Way Principles

PrincipleJapaneseMeaning
Jidoka自働化Built-in quality: stop-the-line on defects
Kaizen改善Continuous improvement
Muda無駄Waste elimination
Heijunka平準化Level scheduling
Kanban看板Visual workflow management
Andon行灯Problem visualization (red/yellow/green)
Mieruka見える化Visual control dashboards
Genchi Genbutsu現地現物Go and see for yourself

Stack Components

ComponentLayerDescription
TruenoComputeSIMD/GPU tensor primitives
AprenderMLFirst-principles ML algorithms
RealizarInferenceLLM inference runtime
DepylerTranspilerPython to Rust conversion
BatutaOrchestrationWorkflow coordination
CertezaQualityValidation framework
PMATQualityCode quality metrics

Quality Metrics

TermDefinition
Demo ScorePMAT quality metric (0-100 scale)
TDGTechnical Debt Grade
Quality GateA- (85) minimum for production
CoverageTest code coverage percentage
Mutation ScoreMutation testing kill rate

Transpilation Terms

TermDefinition
ASTAbstract Syntax Tree
HIRHigh-level Intermediate Representation
MIRMid-level Intermediate Representation
FFIForeign Function Interface
Zero-copyMemory operations without data copying

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