From a6de121551e97e9d32c715988bf460f992d92752 Mon Sep 17 00:00:00 2001
From: ztimson <zaktimson@gmail.com>
Date: Sat, 13 Dec 2025 23:19:30 -0500
Subject: [PATCH] Fixed ASR command

---
 package.json |  2 +-
 src/ai.ts    | 26 +++++++++++---------------
 2 files changed, 12 insertions(+), 16 deletions(-)

diff --git a/package.json b/package.json
index 5c5f379..590caa2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/ai-utils",
-	"version": "0.1.11",
+	"version": "0.1.12",
 	"description": "AI Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",
diff --git a/src/ai.ts b/src/ai.ts
index d72df06..8f80cad 100644
--- a/src/ai.ts
+++ b/src/ai.ts
@@ -9,8 +9,8 @@ export type AiOptions = LLMOptions & {
 	whisper?: {
 		/** Whisper binary location */
 		binary: string;
-		/** Model */
-		model: WhisperModel;
+		/** Model: `ggml-base.en.bin` */
+		model: string;
 		/** Path to models */
 		path: string;
 		/** Path to storage location for temporary files */
@@ -18,8 +18,6 @@ export type AiOptions = LLMOptions & {
 	}
 }
 
-export type WhisperModel = 'tiny' | 'base' | 'small' | 'medium' | 'large';
-
 export class Ai {
 	private downloads: {[key: string]: Promise<string>} = {};
 	private whisperModel!: string;
@@ -30,7 +28,7 @@ export class Ai {
 	constructor(public readonly options: AiOptions) {
 		this.llm = new LLM(this, options);
 		if(this.options.whisper?.binary) {
-			this.whisperModel = Path.join(<string>this.options.whisper?.path, this.options.whisper?.model + this.options.whisper?.model.endsWith('.bin') ? '' : '.bin');
+			this.whisperModel = this.options.whisper?.model.endsWith('.bin') ? this.options.whisper?.model : this.options.whisper?.model + '.bin';
 			this.downloadAsrModel();
 		}
 	}
@@ -41,13 +39,11 @@ export class Ai {
 	 * @param model Whisper model
 	 * @returns {Promise<any>} Extracted text
 	 */
-	async asr(path: string, model?: WhisperModel): Promise<string | null> {
+	async asr(path: string, model: string = this.whisperModel): Promise<string | null> {
 		if(!this.options.whisper?.binary) throw new Error('Whisper not configured');
 		const m = await this.downloadAsrModel(model);
 		const name = Math.random().toString(36).substring(2, 10) + '-' + path.split('/').pop() + '.txt';
 		const output = Path.join(this.options.whisper.temp || '/tmp', name);
-		console.log(this.options.whisper?.model + ' -> ' + this.whisperModel);
-		console.log(`rm -f ${output} && ${this.options.whisper.binary} -nt -np -m ${m} -f ${path} -otxt -of ${output}`);
 		await $`rm -f ${output} && ${this.options.whisper.binary} -nt -np -m ${m} -f ${path} -otxt -of ${output}`;
 		return fs.readFile(output, 'utf-8').then(text => text?.trim() || null)
 			.finally(() => fs.rm(output, {force: true}).catch(() => {}));
@@ -59,20 +55,20 @@ export class Ai {
 	 * @param {string} model Whisper model that will be downloaded
 	 * @return {Promise<string>} Absolute path to model file, resolves once downloaded
 	 */
-	async downloadAsrModel(model?: string): Promise<string> {
+	async downloadAsrModel(model: string = this.whisperModel): Promise<string> {
 		if(!this.options.whisper?.binary) throw new Error('Whisper not configured');
-		const m = model ? (model.endsWith('.bin') ? model : model + '.bin') : this.whisperModel.split('/').pop()!;
-		const p = Path.join(this.options.whisper.path, m);
+		if(!model.endsWith('.bin')) model += '.bin';
+		const p = Path.join(this.options.whisper.path, model);
 		if(await fs.stat(p).then(() => true).catch(() => false)) return p;
-		if(!!this.downloads[m]) return this.downloads[m];
-		this.downloads[m] = fetch(`https://huggingface.co/ggerganov/whisper.cpp/resolve/main/${m}`)
+		if(!!this.downloads[model]) return this.downloads[model];
+		this.downloads[model] = fetch(`https://huggingface.co/ggerganov/whisper.cpp/resolve/main/${model}`)
 			.then(resp => resp.arrayBuffer())
 			.then(arr => Buffer.from(arr)).then(async buffer => {
 				await fs.writeFile(p, buffer);
-				delete this.downloads[m];
+				delete this.downloads[model];
 				return p;
 			});
-		return this.downloads[m];
+		return this.downloads[model];
 	}
 
 	/**