From 1c59379c7dc168464a8cf1ca4c13c2ceec230f35 Mon Sep 17 00:00:00 2001
From: ztimson <zaktimson@gmail.com>
Date: Fri, 16 Jan 2026 20:33:51 -0500
Subject: [PATCH] Set tesseract model

---
 package.json  |  2 +-
 src/ai.ts     | 10 ++++++++--
 src/vision.ts |  2 +-
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/package.json b/package.json
index e6fd5b8..7876703 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/ai-utils",
-	"version": "0.2.4",
+	"version": "0.2.5",
 	"description": "AI Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",
diff --git a/src/ai.ts b/src/ai.ts
index 087ba76..ff22524 100644
--- a/src/ai.ts
+++ b/src/ai.ts
@@ -4,14 +4,20 @@ import { Audio } from './audio.ts';
 import {Vision} from './vision.ts';
 
 export type AiOptions = LLMOptions & {
+	/** Path to models */
+	path?: string;
+	/** Whisper ASR configuration */
 	whisper?: {
 		/** Whisper binary location */
 		binary: string;
 		/** Model: `ggml-base.en.bin` */
 		model: string;
 	}
-	/** Path to models */
-	path?: string;
+	/** Tesseract OCR configuration */
+	tesseract?: {
+		/** Model: eng, eng_best, eng_fast */
+		model?: string;
+	}
 }
 
 export class Ai {
diff --git a/src/vision.ts b/src/vision.ts
index ad06df6..4eac943 100644
--- a/src/vision.ts
+++ b/src/vision.ts
@@ -15,7 +15,7 @@ export class Vision {
 		return {
 			abort: () => { worker?.terminate(); },
 			response: new Promise(async res => {
-				worker = await createWorker('eng', 1, {cachePath: this.ai.options.path});
+				worker = await createWorker(this.ai.options.tesseract?.model || 'eng', 2, {cachePath: this.ai.options.path});
 				const {data} = await worker.recognize(path);
 				await worker.terminate();
 				res(data.text.trim() || null);