Add Chrome AI as a Provider for our text generation Features

hookdocs/chrome-built-in-ai.md

@@ -0,0 +1,12 @@
+Chrome is experimenting with adding [built-in AI](https://developer.chrome.com/docs/ai/built-in) directly to the browser, allowing websites and web applications to perform AI-powered tasks without needing to deploy or manage their own AI models. Please follow the steps below to use Chrome’s built-in AI:
+
+1. **Install Chrome Canary:** Ensure you have version v128.0.6545.0 or newer.
+2. **Enable Optimization Guide:** Open `chrome://flags/#optimization-guide-on-device-model`, set it to "Enabled BypassPerfRequirement".
+3. **Enable Prompt API:** Open `chrome://flags/#prompt-api-for-gemini-nano`, set it to "Enabled".
+4. **Relaunch Chrome**.
+5. **Open DevTools** and send `await ai.languageModel.capabilities().available;` in the console. If this returns “readily,” then you are all set.
+6. **If it fails**, force Chrome to recognize that you want to use this API. To do so, open DevTools and send `await ai.languageModel.create();` in the console. This will likely fail, but it’s intended.
+7. **Relaunch Chrome**.
+8. **Open a new tab in Chrome**, go to `chrome://components`.
+9. **Confirm** that Gemini Nano is either available or is being downloaded. You'll want to see the Optimization Guide On Device Model present with a version greater or equal to 2024.5.21.1031. If there is no version listed, click on "Check for update" to force the download.
+10. **Once the model has downloaded and has reached a version greater than shown above**, open DevTools and send `await ai.languageModel.capabilities().available;` in the console. If this returns “readily,” then you are all set.

hookdocs/meta.json

@@ -10,5 +10,8 @@
     },
     "prompt-examples": {
         "title": "Prompt examples"
+    },
+    "chrome-built-in-ai": {
+        "title": "Chrome built-in AI"
     }
 }

includes/Classifai/Features/ContentResizing.php

@@ -5,6 +5,7 @@
 use Classifai\Providers\Azure\OpenAI;
 use Classifai\Providers\GoogleAI\GeminiAPI;
 use Classifai\Providers\OpenAI\ChatGPT;
+use Classifai\Providers\Browser\ChromeAI;
 use Classifai\Services\LanguageProcessing;
 use WP_REST_Server;
 use WP_REST_Request;
@@ -52,6 +53,7 @@ public function __construct() {
 			ChatGPT::ID   => __( 'OpenAI ChatGPT', 'classifai' ),
 			GeminiAPI::ID => __( 'Google AI (Gemini API)', 'classifai' ),
 			OpenAI::ID    => __( 'Azure OpenAI', 'classifai' ),
+			ChromeAI::ID  => __( 'Chrome AI (experimental)', 'classifai' ),
 		];
 	}
 

includes/Classifai/Features/ExcerptGeneration.php

@@ -6,6 +6,7 @@
 use Classifai\Providers\GoogleAI\GeminiAPI;
 use Classifai\Providers\OpenAI\ChatGPT;
 use Classifai\Providers\Azure\OpenAI;
+use Classifai\Providers\Browser\ChromeAI;
 use WP_REST_Server;
 use WP_REST_Request;
 use WP_Error;
@@ -45,6 +46,7 @@ public function __construct() {
 			ChatGPT::ID   => __( 'OpenAI ChatGPT', 'classifai' ),
 			GeminiAPI::ID => __( 'Google AI (Gemini API)', 'classifai' ),
 			OpenAI::ID    => __( 'Azure OpenAI', 'classifai' ),
+			ChromeAI::ID  => __( 'Chrome AI (experimental)', 'classifai' ),
 		];
 	}
 

includes/Classifai/Features/TitleGeneration.php

@@ -5,6 +5,7 @@
 use Classifai\Providers\Azure\OpenAI;
 use Classifai\Providers\GoogleAI\GeminiAPI;
 use Classifai\Providers\OpenAI\ChatGPT;
+use Classifai\Providers\Browser\ChromeAI;
 use Classifai\Services\LanguageProcessing;
 use WP_REST_Server;
 use WP_REST_Request;
@@ -45,6 +46,7 @@ public function __construct() {
 			ChatGPT::ID   => __( 'OpenAI ChatGPT', 'classifai' ),
 			GeminiAPI::ID => __( 'Google AI (Gemini API)', 'classifai' ),
 			OpenAI::ID    => __( 'Azure OpenAI', 'classifai' ),
+			ChromeAI::ID  => __( 'Chrome AI (experimental)', 'classifai' ),
 		];
 	}