chore: add oepnai provider

Author: himanshusinghs

package-lock.json

@@ -30,11 +30,14 @@
     "reformat": "prettier --write .",
     "generate": "./scripts/generate.sh",
     "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js --coverage --testPathIgnorePatterns=/tests/accuracy/",
-    "test:accuracy": "node --experimental-vm-modules node_modules/jest/bin/jest.js --testPathPattern tests/accuracy"
+    "test:accuracy": "node --experimental-vm-modules node_modules/jest/bin/jest.js --testPathPattern tests/accuracy",
+    "test:accuracy-file": "node --experimental-vm-modules node_modules/jest/bin/jest.js"
   },
   "license": "Apache-2.0",
   "devDependencies": {
+    "@ai-sdk/anthropic": "^1.2.12",
     "@ai-sdk/azure": "^1.3.23",
+    "@ai-sdk/openai": "^1.3.22",
     "@eslint/js": "^9.24.0",
     "@himanshusinghs/google": "^1.2.11",
     "@jest/globals": "^30.0.0",

package.json

@@ -1,6 +1,7 @@
 import { LanguageModelV1 } from "ai";
 import { createGoogleGenerativeAI } from "@himanshusinghs/google";
 import { createAzure } from "@ai-sdk/azure";
+import { createOpenAI } from "@ai-sdk/openai";
 import { ollama } from "ollama-ai-provider";
 
 export interface Model<P extends LanguageModelV1 = LanguageModelV1> {
@@ -12,6 +13,20 @@ export interface Model<P extends LanguageModelV1 = LanguageModelV1> {
 export class OpenAIModel implements Model {
     constructor(readonly modelName: string) {}
 
+    isAvailable(): boolean {
+        return !!process.env.MDB_OPEN_AI_API_KEY;
+    }
+
+    getModel() {
+        return createOpenAI({
+            apiKey: process.env.MDB_OPEN_AI_API_KEY,
+        })(this.modelName);
+    }
+}
+
+export class AzureOpenAIModel implements Model {
+    constructor(readonly modelName: string) {}
+
     isAvailable(): boolean {
         return !!process.env.MDB_AZURE_OPEN_AI_API_KEY && !!process.env.MDB_AZURE_OPEN_AI_API_URL;
     }
@@ -53,7 +68,8 @@ export class OllamaModel implements Model {
 
 const ALL_TESTABLE_MODELS = [
     new GeminiModel("gemini-2.0-flash"),
-    new OpenAIModel("gpt-4o"),
+    // new OpenAIModel("gpt-4o"),
+    // new AzureOpenAIModel("gpt-4o"),
     // new OllamaModel("qwen3:1.7b"),
 ];