feat: make extract input structured

src/ingestion/types.ts

@@ -2,14 +2,14 @@ import type {
   AddFactInput,
   EmbeddingProvider,
   TopicLinkInput,
-} from '../types/api';
+} from "../types/api";
 
 export interface ExtractedFact {
   statement?: string;
   summary?: string | null;
   source?: string | null;
   confidence?: number | null;
-  metadata?: AddFactInput['metadata'];
+  metadata?: AddFactInput["metadata"];
   topics: TopicLinkInput[];
 }
 
@@ -17,14 +17,19 @@ export interface FactExtractor {
   extract(input: string): Promise<ExtractedFact>;
 }
 
+export interface LlmTextGenerationModelInput {
+  instruction: string;
+  input: string;
+  additionalInstruction?: string | undefined;
+}
+
 export interface LlmTextGenerationModel {
-  generateText(prompt: string): Promise<ExtractedFact>;
+  generateText(prompt: LlmTextGenerationModelInput): Promise<ExtractedFact>;
 }
 
 export interface LlmFactExtractorOptions {
   model: LlmTextGenerationModel;
-  instructions?: string;
-  promptBuilder?: (input: string, instructions?: string) => string;
+  additionalInstructions?: string | undefined;
 }
 
 export interface IngestStatementOptions {