What the file declares
The graph — glb.decode through sequence.generate to glb.encode — and the flags on the command line above. smelt build compiles it with the pinned checkpoint into one sealed package; smelt run executes whatever graph a package declares.
The deterministic reference rig is byte-identical run over run, SHA-pinned in CI. Read the whole definition.
1Swift file defines the module
9declared graph stages
672checkpoint tensors pinned
Sources/SmeltModels/SkinTokens.swift
func skinTokensArticulation() -> SmeltCAMIR {
let glb = IR.TypeRef("artifact",
attributes: ["media-type": "model/gltf-binary"])
let mesh = bareType("triangle-mesh")
// … a typed ref per intermediate
let run = SmeltPackageRunContract(
export: "transform",
input: .init(flag: "input",
mediaTypes: ["model/gltf-binary"]),
output: .init(flag: "output",
mediaTypes: ["model/gltf-binary"]),
options: [
.init(flag: "beam-count",
value: .positiveInteger, defaultValue: "10"),
])
let nodes: [IR.GraphNode] = [
nativeNode("glb.decode",
inputs: [port("input", glb)],
outputs: [port("mesh", mesh)]),
nativeNode("sequence.generate",
inputs: [port("encoding", meshEncoding)],
outputs: [port("generation", generation)],
annotations: [annot("sidecar", "language-trunk")]),
// … surface.sample, mesh.encode, condition.encode,
// skin.neighbors, skin.decode, skin.transfer, glb.encode
]
return SmeltCAMIR(
module: .init(id: "skintokens_articulation"),
run: run /*, exports, sources, … */)
}
