crispembed 0.15.0

Lightweight embedding + math OCR inference via ggml. Dense, sparse, ColBERT, cross-encoder reranking, and DeiT+TrOCR on-device math equation recognition.

crispembed

Flutter/Dart FFI bindings for CrispEmbed, an on-device ggml-based inference library for embeddings, OCR, layout analysis, scan cleanup and related document-processing tasks.

The package exposes the Dart API. It expects the native crispembed library to be supplied by your application or build pipeline:

• Linux and Android: libcrispembed.so
• macOS: libcrispembed.dylib
• Windows: crispembed.dll
• iOS: Libs/libcrispembed-static.a linked into the app

The platform plugin files contain the expected locations for prebuilt libraries. Model GGUF files are loaded at runtime by the native library.

Usage

import 'package:crispembed/crispembed.dart';

final model = CrispEmbed('/path/to/model.gguf');
final embedding = model.encode('A short document');
model.dispose();

The public API also includes wrappers for sparse and ColBERT embeddings, reranking, face pipelines, OCR engines, OMR, layout detection, scan cleanup, PDF DPI analysis and image restoration models, depending on which symbols are available in the native library you bundle.

License

MIT. See LICENSE.