Module extraction 

Entity Extraction - LLM-powered entity and relation extraction

TigerStyle: Sim-first, deterministic, graceful degradation.

See ADR-014 for design rationale.

Architecture

EntityExtractor<P: LLMProvider>
├── extract()         → ExtractionResult
├── extract_entities_only() → Vec<ExtractedEntity>
└── Uses prompts::build_extraction_prompt()

Usage

use umi_memory::extraction::{EntityExtractor, ExtractionOptions};
use umi_memory::llm::SimLLMProvider;

#[tokio::main]
async fn main() {
    let provider = SimLLMProvider::with_seed(42);
    let extractor = EntityExtractor::new(provider);

    let result = extractor.extract("Alice works at Acme Corp", ExtractionOptions::default()).await.unwrap();
    println!("Found {} entities", result.entity_count());
}

Structs

EntityExtractor

Entity extractor using LLM.

ExtractedEntity

Entity extracted from text by LLM.

ExtractedRelation

Relation between two entities extracted from text.

ExtractionOptions

Options for entity extraction.

ExtractionResult

Result of entity extraction from text.

Enums

EntityType

Types of entities that can be extracted.

ExtractionError

Errors from entity extraction.

RelationType

Types of relations between entities.

Functions

build_extraction_prompt

Build the full extraction prompt.