Module vnext 

Production model-family packages consumed by the vNext planner and runtime.

Re-exports

pub use source::huggingface_snapshot_identity;

pub use source::HuggingFaceSnapshotIdentity;

pub use source::ProductionModelSourceBundle;

pub use source::ProductionWeightArtifact;

Modules

qwen3_moe

Typed Qwen3 routed-MoE package for the production vNext path.

qwen35

Typed Qwen3.5 hybrid dense/MoE model package for the production vNext path.

source

Structs

CausalLanguageModelDescriptor

Runtime-facing language-model facts produced by a typed family package.

PreparedProductionModel

One immutable semantic family and the exact indexed weight source used to initialize its execution plan. Keeping them together prevents product code from resolving a family from one model directory and loading bytes from another.

ProductionModelFamilyRegistry

Complete typed family registry for production vNext registrations. It is derived from MODEL_LOADERS, so family preparation and resolved-plan revalidation cannot drift into separate model-name switch statements.

RegisteredProductionModel

A resolved static registration. Resolution reads only config.json; model weights are not opened until RegisteredProductionModel::prepare after the engine has selected a compatible backend composition.

Enums

ProductionExecutionKind

Product executor category selected by model semantics, never by a family name. New families using existing operations register against an existing kind without changing the engine composition root.

ProductionModelRegistration

Explicit migration result keyed only by external model metadata.

Functions

gguf_architecture_requires_typed_product_sources

Returns whether a GGUF architecture belongs to a family whose product execution has migrated to vNext. Direct files for these architectures must provide typed semantic and tokenizer sources instead of silently falling back to a legacy executor.

open_registered_colocated_safetensors

open_registered_product_sources

Product source constructor with a hard semantic-before-weights ordering. The exact config bytes validated by the registry are retained in the returned immutable bundle.

resolve_registered_model_from_dir

resolve_registered_model_from_sources

validate_registered_model_semantics

Resolves and validates one semantic config without accessing its physical weight source. Family-specific validation is supplied by the same registry row that owns preparation, so product composition has no model-name switch.