Sophia NLU Engine
Transform your application's natural language understanding with Sophia, a high-performance NLU engine built in Rust for speed, accuracy, and privacy.
Industry-Leading NLU Technology
Sophia delivers exceptional performance and accuracy in natural language understanding, with a focus on privacy and efficiency. Built from the ground up in Rust, it's designed to work entirely on-device without external API dependencies.
- Industry-leading vocabulary with 432,000 words
- Sophisticated categorization system spanning 8,700+ hierarchical categories
- Advanced language processing including POS tagging, anaphora resolution, and named entity recognition
- Intelligent phrase parsing with automated spelling correction
- Process ~40,000 words per second on a single thread (~160 words/4ms)
- Lightweight deployment: 1.7MB library + 43.7MB data store
- Zero external dependencies or API calls required
- Privacy-focused with all processing done locally
- Seamless integration via FFI bindings or local RPC/CLI server
- Custom named entity support
- Flexible selector system for phrase matching with optional LLM fallback
- Advanced and customizable usage statistics and reporting
- User experience pipeline to collect user feedback
Test Drive Sophia
Enter a couple of sentences below, and witness Sophia's impressive performance for yourself. See how quickly it can process text and extract meaning with remarkable accuracy.
Open Source Download
Sophia is open source and freely available for individual use, although it is dual licensed and requires a license for commercial use. You may download the source code and documentation at the links below:
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Enhance your user interaction with Sophia Premium, ready for instant deployment and integration into your operations through either FFI bindings or running a local RPC / CLI server.
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