Xberg v1 Released: A Rust Content Intelligence Framework Supporting 468 Formats
Goldziher · reddit · 2026-08-02
Content intelligence framework Xberg v1 (successor to Kreuzberg) has been officially released. It focuses on high performance and broad format support, handling 101 document formats and 367 code/data formats.
Key Features & Upgrades:
- Engine & Parsing: Replaces pdfium with a pure-Rust PDF backend (pdfoxide), integrates ONNX layout detection for reading order reconstruction, and supports native PaddleOCR alongside Tesseract.
- Multimodal Processing: Features audio/video transcription (Whisper ONNX engine), URL ingestion (JS-rendered), and a pure-Rust Candle stack for OCR/VLM inference.
- Retrieval & Intelligence: Includes SPLADE sparse embeddings, ColBERT retrieval, cross-encoder reranking, NER (GLiNER2), and structured LLM extraction.
- Cross-Platform: Offers 15 language bindings and enables ONNX inference via tract without ONNX Runtime, bringing full support for WASM (in-browser) and mobile (iOS/Android).
Related event: Content Intelligence Framework Xberg v1 Released(3 posts)→
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