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Steven10429/laya-multilingual-webgpu

sourceHugging Faceapache-2.0updated 7d agoView on Hugging Face

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laya-multilingual · split ONNX for the browser (WebGPU → WASM)

An unmodified ONNX export of the multilingual checkpoint of `convaiinnovations/laya` (mmBERT-base encoder + decision head, 322M params, 100+ languages), in the split format that `laya-ts` loads with ONNX Runtime Web:

file	size	runs on
`encoder.onnx` + `encoder.onnx.data`	1.23 GB (fp32)	WebGPU, falls back to WASM
`head.onnx` + `head.onnx.data`	60 MB	WASM
`tokenizer.json`, `rl_agent_config.json`	34 MB	—

Exported at laya commit 6d942c92081fbc139e736bbd9ac0023223c29b7f with

bash

python laya-ts/scripts/export_onnx.py --repo convaiinnovations/laya --subfolder multilingual --out-dir ./model-ml

which checks torch vs ONNX outputs agree within 1e-4 (measured max diff 2.9e-6).

Use it

import { Agent } from "laya-ts";
const agent = await Agent.load("https://huggingface.co/Steven10429/laya-multilingual-webgpu/resolve/main/");
const r = await agent.predict("我打开设置页面应用就闪退。", {
  department: { type: "choice", instructions: "Which department should handle this?",
                criteria: { billing: "invoices, payments, refunds", technical: "bugs, crashes", other: "everything else" } },
});

Measured in Chrome on an Apple M4 Pro (3 questions, 163 input tokens): WebGPU p50 ≈ 148 ms, forced WASM p50 ≈ 808 ms, identical answers. Works inside a cross-site iframe (e.g. an itch.io embed) — Hugging Face serves these files with CORS.

Caveats (from upstream)

The base checkpoints are close to chance zero-shot on the typed-decisions benchmark; fine-tune on your own decisions for real accuracy. Probabilities are not interchangeable with other System One models — recalibrate thresholds.

License & attribution

Apache-2.0, same as the original weights by ConvAI Innovations / Nandakishor M (NandhaKishorM/laya). This repository only changes the file format.