@wetron/keras

Keras model parser for wetron. Reads .keras ZIP archive files and returns a ModelGraph IR. Supports Sequential and Functional model classes. Graph structure only - no weight tensors are deserialized.

Install

pnpm add @wetron/keras

Included automatically when you install @wetron/core or @wetron/react.

API

import { parseKeras } from "@wetron/keras";

const bytes = new Uint8Array(await file.arrayBuffer());
const graph = parseKeras(bytes); // synchronous

Throws ParseError from @wetron/common/ir on malformed input, missing config.json, or unsupported model class.

What gets parsed

• config.json inside the .keras ZIP archive
• Sequential and Functional model classes
• Layer class_name -> opType, layer config -> node attributes
• Edges resolved from inbound_nodes for Functional models; chained sequentially for Sequential models
• Input shapes from InputLayer batch shapes

Notes

• Weight data lives in separate .weights.h5 files - not parsed.
• ModelGraph.initializers is always empty.