From d917a788ae4437b8679551cab2f87e9a8f852a94 Mon Sep 17 00:00:00 2001
From: Brian Yin <brian.yin@livekit.io>
Date: Mon, 27 Apr 2026 13:30:09 +0800
Subject: [PATCH] chore(openai): remove STT.withGroq constructor

Port of livekit/agents#5555. Groq has its own dedicated plugin, so
the OpenAI plugin no longer ships a Groq STT shortcut.

- Remove `STT.withGroq` static constructor from `plugins/openai/src/stt.ts`
- Drop the now-unused `GroqAudioModels` type from `plugins/openai/src/models.ts`
- Drop the `GroqAudioModels` import from `stt.ts`
---
 plugins/openai/src/models.ts |  5 -----
 plugins/openai/src/stt.ts    | 31 +------------------------------
 2 files changed, 1 insertion(+), 35 deletions(-)

diff --git a/plugins/openai/src/models.ts b/plugins/openai/src/models.ts
index dee2fe8a7..0fa066e33 100644
--- a/plugins/openai/src/models.ts
+++ b/plugins/openai/src/models.ts
@@ -112,11 +112,6 @@ export type GroqChatModels =
   | 'gemma-7b-it'
   | 'gemma2-9b-it';
 
-export type GroqAudioModels =
-  | 'whisper-large-v3'
-  | 'distil-whisper-large-v3-en'
-  | 'whisper-large-v3-turbo';
-
 export type DeepSeekChatModels = 'deepseek-coder' | 'deepseek-chat';
 
 export type TogetherChatModels =
diff --git a/plugins/openai/src/stt.ts b/plugins/openai/src/stt.ts
index 14c7a3779..099c6a315 100644
--- a/plugins/openai/src/stt.ts
+++ b/plugins/openai/src/stt.ts
@@ -4,7 +4,7 @@
 import { type AudioBuffer, mergeFrames, normalizeLanguage, stt } from '@livekit/agents';
 import type { AudioFrame } from '@livekit/rtc-node';
 import { OpenAI } from 'openai';
-import type { GroqAudioModels, WhisperModels } from './models.js';
+import type { WhisperModels } from './models.js';
 
 export interface STTOptions {
   apiKey?: string;
@@ -68,35 +68,6 @@ export class STT extends stt.STT {
       });
   }
 
-  /**
-   * Create a new instance of Groq STT.
-   *
-   * @remarks
-   * `apiKey` must be set to your Groq API key, either using the argument or by setting the
-   * `GROQ_API_KEY` environment variable.
-   */
-  static withGroq(
-    opts: Partial<{
-      model: string | GroqAudioModels;
-      apiKey?: string;
-      baseURL?: string;
-      client: OpenAI;
-      language: string;
-      detectLanguage: boolean;
-    }> = {},
-  ): STT {
-    opts.apiKey = opts.apiKey || process.env.GROQ_API_KEY;
-    if (opts.apiKey === undefined) {
-      throw new Error('Groq API key is required, whether as an argument or as $GROQ_API_KEY');
-    }
-
-    return new STT({
-      model: 'whisper-large-v3-turbo',
-      baseURL: 'https://api.groq.com/openai/v1',
-      ...opts,
-    });
-  }
-
   /**
    * Create a new instance of OVHcloud AI Endpoints STT.
    *