From bbd9afc692082b028d17501491ad2e259d3f8d66 Mon Sep 17 00:00:00 2001
From: Christopher Hertel <mail@christopher-hertel.de>
Date: Sun, 29 Sep 2024 01:14:57 +0200
Subject: [PATCH] refactor: from vendor to structural namespaces for models and
 platforms

---
 examples/chat-claude-anthropic.php            |  4 +-
 examples/chat-gpt-azure.php                   |  7 +--
 examples/chat-gpt-openai.php                  |  7 +--
 examples/embeddings-openai.php                |  9 ++-
 examples/embeddings-voyage.php                |  6 +-
 examples/image-describer-binary.php           |  7 +--
 examples/image-describer-url.php              |  7 +--
 examples/reasoning-openai.php                 |  7 +--
 examples/store-mongodb-similarity-search.php  | 11 ++--
 examples/store-pinecone-similarity-search.php | 11 ++--
 examples/stream-claude-anthropic.php          |  4 +-
 examples/stream-gpt-openai.php                |  7 +--
 examples/structured-output-clock.php          |  7 +--
 examples/structured-output-math.php           |  7 +--
 examples/toolbox-clock.php                    |  7 +--
 examples/toolbox-serpapi.php                  |  7 +--
 examples/toolbox-weather.php                  |  7 +--
 examples/toolbox-wikipedia.php                |  7 +--
 examples/toolbox-youtube.php                  |  7 +--
 src/Anthropic/Model/Claude/Version.php        | 36 -----------
 src/Anthropic/Platform.php                    | 15 -----
 .../Embeddings/OpenAI.php}                    | 18 +++---
 .../Model => Model/Embeddings}/Voyage.php     | 21 ++++---
 .../Model => Model/Language}/Claude.php       | 21 ++++---
 src/{OpenAI/Model => Model/Language}/Gpt.php  | 36 ++++++++---
 src/OpenAI/Model/Embeddings/Version.php       | 34 -----------
 src/OpenAI/Model/Gpt/Version.php              | 61 -------------------
 src/{Anthropic => }/Platform/Anthropic.php    |  5 +-
 .../OpenAI}/AbstractPlatform.php              |  3 +-
 .../Platform => Platform/OpenAI}/Azure.php    |  3 +-
 .../Platform => Platform/OpenAI}/OpenAI.php   |  3 +-
 src/{ => Platform}/OpenAI/Platform.php        |  2 +-
 src/{Voyage => }/Platform/Voyage.php          | 10 ++-
 src/Voyage/Model/Voyage/Version.php           | 46 --------------
 src/Voyage/Platform.php                       | 15 -----
 35 files changed, 134 insertions(+), 331 deletions(-)
 delete mode 100644 src/Anthropic/Model/Claude/Version.php
 delete mode 100644 src/Anthropic/Platform.php
 rename src/{OpenAI/Model/Embeddings.php => Model/Embeddings/OpenAI.php} (71%)
 rename src/{Voyage/Model => Model/Embeddings}/Voyage.php (51%)
 rename src/{Anthropic/Model => Model/Language}/Claude.php (75%)
 rename src/{OpenAI/Model => Model/Language}/Gpt.php (79%)
 delete mode 100644 src/OpenAI/Model/Embeddings/Version.php
 delete mode 100644 src/OpenAI/Model/Gpt/Version.php
 rename src/{Anthropic => }/Platform/Anthropic.php (91%)
 rename src/{OpenAI/Platform => Platform/OpenAI}/AbstractPlatform.php (95%)
 rename src/{OpenAI/Platform => Platform/OpenAI}/Azure.php (93%)
 rename src/{OpenAI/Platform => Platform/OpenAI}/OpenAI.php (92%)
 rename src/{ => Platform}/OpenAI/Platform.php (90%)
 rename src/{Voyage => }/Platform/Voyage.php (78%)
 delete mode 100644 src/Voyage/Model/Voyage/Version.php
 delete mode 100644 src/Voyage/Platform.php

diff --git a/examples/chat-claude-anthropic.php b/examples/chat-claude-anthropic.php
index 84a449a3..7aa2516c 100755
--- a/examples/chat-claude-anthropic.php
+++ b/examples/chat-claude-anthropic.php
@@ -1,10 +1,10 @@
 <?php
 
-use PhpLlm\LlmChain\Anthropic\Model\Claude;
-use PhpLlm\LlmChain\Anthropic\Platform\Anthropic;
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
+use PhpLlm\LlmChain\Model\Language\Claude;
+use PhpLlm\LlmChain\Platform\Anthropic;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
diff --git a/examples/chat-gpt-azure.php b/examples/chat-gpt-azure.php
index 15628fab..73e3c3a0 100755
--- a/examples/chat-gpt-azure.php
+++ b/examples/chat-gpt-azure.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\Azure;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\Azure;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -24,7 +23,7 @@
     $_ENV['AZURE_OPENAI_VERSION'],
     $_ENV['AZURE_OPENAI_KEY'],
 );
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $chain = new Chain($llm);
 $messages = new MessageBag(
diff --git a/examples/chat-gpt-openai.php b/examples/chat-gpt-openai.php
index e241a348..ec2d14df 100755
--- a/examples/chat-gpt-openai.php
+++ b/examples/chat-gpt-openai.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -18,7 +17,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini(), [
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI, [
     'temperature' => 0.5, // default options for the model
 ]);
 
diff --git a/examples/embeddings-openai.php b/examples/embeddings-openai.php
index 0b4f833e..5c875677 100755
--- a/examples/embeddings-openai.php
+++ b/examples/embeddings-openai.php
@@ -1,8 +1,7 @@
 <?php
 
-use PhpLlm\LlmChain\OpenAI\Model\Embeddings;
-use PhpLlm\LlmChain\OpenAI\Model\Embeddings\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Embeddings\OpenAI as Embeddings;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI as Platform;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -14,8 +13,8 @@
     exit(1);
 }
 
-$platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$embeddings = new Embeddings($platform, Version::textEmbedding3Small());
+$platform = new Platform(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
+$embeddings = new Embeddings($platform);
 
 $vector = $embeddings->create(<<<TEXT
     Once upon a time, there was a country called Japan. It was a beautiful country with a lot of mountains and rivers.
diff --git a/examples/embeddings-voyage.php b/examples/embeddings-voyage.php
index 306537d2..1e641b21 100755
--- a/examples/embeddings-voyage.php
+++ b/examples/embeddings-voyage.php
@@ -1,7 +1,7 @@
 <?php
 
-use PhpLlm\LlmChain\Voyage\Model\Voyage;
-use PhpLlm\LlmChain\Voyage\Platform\Voyage as VoyagePlatform;
+use PhpLlm\LlmChain\Model\Embeddings\Voyage;
+use PhpLlm\LlmChain\Platform\Voyage as Platform;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -13,7 +13,7 @@
     exit(1);
 }
 
-$platform = new VoyagePlatform(HttpClient::create(), $_ENV['VOYAGE_API_KEY']);
+$platform = new Platform(HttpClient::create(), $_ENV['VOYAGE_API_KEY']);
 $embeddings = new Voyage($platform);
 
 $vector = $embeddings->create(<<<TEXT
diff --git a/examples/image-describer-binary.php b/examples/image-describer-binary.php
index f1343d80..77aca01b 100755
--- a/examples/image-describer-binary.php
+++ b/examples/image-describer-binary.php
@@ -4,9 +4,8 @@
 use PhpLlm\LlmChain\Message\Content\Image;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -19,7 +18,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $chain = new Chain($llm);
 $messages = new MessageBag(
diff --git a/examples/image-describer-url.php b/examples/image-describer-url.php
index afa678c1..c51878ba 100755
--- a/examples/image-describer-url.php
+++ b/examples/image-describer-url.php
@@ -4,9 +4,8 @@
 use PhpLlm\LlmChain\Message\Content\Image;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -19,7 +18,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $chain = new Chain($llm);
 $messages = new MessageBag(
diff --git a/examples/reasoning-openai.php b/examples/reasoning-openai.php
index ef86ee1f..a6b62181 100755
--- a/examples/reasoning-openai.php
+++ b/examples/reasoning-openai.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
@@ -23,7 +22,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::o1Preview());
+$llm = new Gpt($platform, Gpt::O1_PREVIEW);
 
 $prompt = <<<PROMPT
 I want to build a Symfony app in PHP 8.2 that takes user questions and looks them
diff --git a/examples/store-mongodb-similarity-search.php b/examples/store-mongodb-similarity-search.php
index 0a2101db..90c35d68 100755
--- a/examples/store-mongodb-similarity-search.php
+++ b/examples/store-mongodb-similarity-search.php
@@ -7,10 +7,9 @@
 use PhpLlm\LlmChain\DocumentEmbedder;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Embeddings;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Embeddings\OpenAI as Embeddings;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI as Platform;
 use PhpLlm\LlmChain\Store\MongoDB\Store;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\SimilaritySearch;
@@ -54,14 +53,14 @@
 }
 
 // create embeddings for documents
-$platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
+$platform = new Platform(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
 $embedder = new DocumentEmbedder($embeddings = new Embeddings($platform), $store);
 $embedder->embed($documents);
 
 // initialize the index
 $store->initialize();
 
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $similaritySearch = new SimilaritySearch($embeddings, $store);
 $toolBox = new ToolBox(new ToolAnalyzer(), [$similaritySearch]);
diff --git a/examples/store-pinecone-similarity-search.php b/examples/store-pinecone-similarity-search.php
index 547beb7b..5aa09144 100755
--- a/examples/store-pinecone-similarity-search.php
+++ b/examples/store-pinecone-similarity-search.php
@@ -6,10 +6,9 @@
 use PhpLlm\LlmChain\DocumentEmbedder;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Embeddings;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Embeddings\OpenAI as Embeddings;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI as Platform;
 use PhpLlm\LlmChain\Store\Pinecone\Store;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\SimilaritySearch;
@@ -48,11 +47,11 @@
 }
 
 // create embeddings for documents
-$platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
+$platform = new Platform(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
 $embedder = new DocumentEmbedder($embeddings = new Embeddings($platform), $store);
 $embedder->embed($documents);
 
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $similaritySearch = new SimilaritySearch($embeddings, $store);
 $toolBox = new ToolBox(new ToolAnalyzer(), [$similaritySearch]);
diff --git a/examples/stream-claude-anthropic.php b/examples/stream-claude-anthropic.php
index 08f12fcf..9c6836ea 100644
--- a/examples/stream-claude-anthropic.php
+++ b/examples/stream-claude-anthropic.php
@@ -1,10 +1,10 @@
 <?php
 
-use PhpLlm\LlmChain\Anthropic\Model\Claude;
-use PhpLlm\LlmChain\Anthropic\Platform\Anthropic;
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
+use PhpLlm\LlmChain\Model\Language\Claude;
+use PhpLlm\LlmChain\Platform\Anthropic;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\HttpClient;
 
diff --git a/examples/stream-gpt-openai.php b/examples/stream-gpt-openai.php
index a668b0ab..c6565ea7 100644
--- a/examples/stream-gpt-openai.php
+++ b/examples/stream-gpt-openai.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 
@@ -18,7 +17,7 @@
 }
 
 $platform = new OpenAI(new EventSourceHttpClient(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $chain = new Chain($llm);
 $messages = new MessageBag(
diff --git a/examples/structured-output-clock.php b/examples/structured-output-clock.php
index 6281f37f..475f4c6b 100755
--- a/examples/structured-output-clock.php
+++ b/examples/structured-output-clock.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\StructuredOutput\ChainProcessor as StructuredOutputProcessor;
 use PhpLlm\LlmChain\StructuredOutput\ResponseFormatFactory;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor as ToolProcessor;
@@ -28,7 +27,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $clock = new Clock(new SymfonyClock());
 $toolBox = new ToolBox(new ToolAnalyzer(), [$clock]);
diff --git a/examples/structured-output-math.php b/examples/structured-output-math.php
index 7dd48d25..28f8d680 100644
--- a/examples/structured-output-math.php
+++ b/examples/structured-output-math.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\StructuredOutput\ChainProcessor;
 use PhpLlm\LlmChain\StructuredOutput\ResponseFormatFactory;
 use PhpLlm\LlmChain\Tests\StructuredOutput\Data\MathReasoning;
@@ -24,7 +23,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 $serializer = new Serializer([new ObjectNormalizer()], [new JsonEncoder()]);
 
 $processor = new ChainProcessor(new ResponseFormatFactory(), $serializer);
diff --git a/examples/toolbox-clock.php b/examples/toolbox-clock.php
index 99f1a8a7..95cca892 100755
--- a/examples/toolbox-clock.php
+++ b/examples/toolbox-clock.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\Clock;
 use PhpLlm\LlmChain\ToolBox\ToolAnalyzer;
@@ -23,7 +22,7 @@
 }
 
 $platform = new OpenAI(HttpClient::create(), $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $clock = new Clock(new SymfonyClock());
 $toolBox = new ToolBox(new ToolAnalyzer(), [$clock]);
diff --git a/examples/toolbox-serpapi.php b/examples/toolbox-serpapi.php
index 197ee809..94162e5e 100755
--- a/examples/toolbox-serpapi.php
+++ b/examples/toolbox-serpapi.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\SerpApi;
 use PhpLlm\LlmChain\ToolBox\ToolAnalyzer;
@@ -22,7 +21,7 @@
 }
 $httpClient = HttpClient::create();
 $platform = new OpenAI($httpClient, $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $serpApi = new SerpApi($httpClient, $_ENV['SERP_API_KEY']);
 $toolBox = new ToolBox(new ToolAnalyzer(), [$serpApi]);
diff --git a/examples/toolbox-weather.php b/examples/toolbox-weather.php
index 8dba9b0a..2729f785 100755
--- a/examples/toolbox-weather.php
+++ b/examples/toolbox-weather.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\OpenMeteo;
 use PhpLlm\LlmChain\ToolBox\ToolAnalyzer;
@@ -23,7 +22,7 @@
 
 $httpClient = HttpClient::create();
 $platform = new OpenAI($httpClient, $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $wikipedia = new OpenMeteo($httpClient);
 $toolBox = new ToolBox(new ToolAnalyzer(), [$wikipedia]);
diff --git a/examples/toolbox-wikipedia.php b/examples/toolbox-wikipedia.php
index 06e3362f..9af41672 100755
--- a/examples/toolbox-wikipedia.php
+++ b/examples/toolbox-wikipedia.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\Wikipedia;
 use PhpLlm\LlmChain\ToolBox\ToolAnalyzer;
@@ -23,7 +22,7 @@
 
 $httpClient = HttpClient::create();
 $platform = new OpenAI($httpClient, $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $wikipedia = new Wikipedia($httpClient);
 $toolBox = new ToolBox(new ToolAnalyzer(), [$wikipedia]);
diff --git a/examples/toolbox-youtube.php b/examples/toolbox-youtube.php
index f3a63c8d..c79a41bc 100755
--- a/examples/toolbox-youtube.php
+++ b/examples/toolbox-youtube.php
@@ -3,9 +3,8 @@
 use PhpLlm\LlmChain\Chain;
 use PhpLlm\LlmChain\Message\Message;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform\OpenAI;
+use PhpLlm\LlmChain\Model\Language\Gpt;
+use PhpLlm\LlmChain\Platform\OpenAI\OpenAI;
 use PhpLlm\LlmChain\ToolBox\ChainProcessor;
 use PhpLlm\LlmChain\ToolBox\Tool\YouTubeTranscriber;
 use PhpLlm\LlmChain\ToolBox\ToolAnalyzer;
@@ -23,7 +22,7 @@
 
 $httpClient = HttpClient::create();
 $platform = new OpenAI($httpClient, $_ENV['OPENAI_API_KEY']);
-$llm = new Gpt($platform, Version::gpt4oMini());
+$llm = new Gpt($platform, Gpt::GPT_4O_MINI);
 
 $transcriber = new YouTubeTranscriber($httpClient);
 $toolBox = new ToolBox(new ToolAnalyzer(), [$transcriber]);
diff --git a/src/Anthropic/Model/Claude/Version.php b/src/Anthropic/Model/Claude/Version.php
deleted file mode 100644
index 83beb2fc..00000000
--- a/src/Anthropic/Model/Claude/Version.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace PhpLlm\LlmChain\Anthropic\Model\Claude;
-
-use Webmozart\Assert\Assert;
-
-final readonly class Version
-{
-    public function __construct(
-        public string $name,
-    ) {
-        Assert::stringNotEmpty($name);
-    }
-
-    public static function haiku3(): self
-    {
-        return new self('claude-3-haiku-20240307');
-    }
-
-    public static function sonnet3(): self
-    {
-        return new self('claude-3-sonnet-20240229');
-    }
-
-    public static function sonnet35(): self
-    {
-        return new self('claude-3-5-sonnet-20240620');
-    }
-
-    public static function opus(): self
-    {
-        return new self('claude-3-opus-20240229');
-    }
-}
diff --git a/src/Anthropic/Platform.php b/src/Anthropic/Platform.php
deleted file mode 100644
index f02f8626..00000000
--- a/src/Anthropic/Platform.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace PhpLlm\LlmChain\Anthropic;
-
-interface Platform
-{
-    /**
-     * @param array<string, mixed> $body
-     *
-     * @return array<string, mixed>
-     */
-    public function request(array $body): iterable;
-}
diff --git a/src/OpenAI/Model/Embeddings.php b/src/Model/Embeddings/OpenAI.php
similarity index 71%
rename from src/OpenAI/Model/Embeddings.php
rename to src/Model/Embeddings/OpenAI.php
index 249c83c8..ad9b37fd 100644
--- a/src/OpenAI/Model/Embeddings.php
+++ b/src/Model/Embeddings/OpenAI.php
@@ -2,20 +2,22 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\OpenAI\Model;
+namespace PhpLlm\LlmChain\Model\Embeddings;
 
 use PhpLlm\LlmChain\Document\Vector;
 use PhpLlm\LlmChain\EmbeddingsModel;
-use PhpLlm\LlmChain\OpenAI\Model\Embeddings\Version;
-use PhpLlm\LlmChain\OpenAI\Platform;
+use PhpLlm\LlmChain\Platform\OpenAI\Platform;
 
-final class Embeddings implements EmbeddingsModel
+final readonly class OpenAI implements EmbeddingsModel
 {
+    public const TEXT_ADA_002 = 'text-embedding-ada-002';
+    public const TEXT_3_LARGE = 'text-embedding-3-large';
+    public const TEXT_3_SMALL = 'text-embedding-3-small';
+
     public function __construct(
-        private readonly Platform $platform,
-        private ?Version $version = null,
+        private Platform $platform,
+        private string $version = self::TEXT_3_SMALL,
     ) {
-        $this->version ??= Version::textEmbedding3Small();
     }
 
     public function create(string $text, array $options = []): Vector
@@ -43,7 +45,7 @@ public function multiCreate(array $texts, array $options = []): array
     private function createBody(string $text): array
     {
         return [
-            'model' => $this->version->name,
+            'model' => $this->version,
             'input' => $text,
         ];
     }
diff --git a/src/Voyage/Model/Voyage.php b/src/Model/Embeddings/Voyage.php
similarity index 51%
rename from src/Voyage/Model/Voyage.php
rename to src/Model/Embeddings/Voyage.php
index 98f694fa..2cae5262 100644
--- a/src/Voyage/Model/Voyage.php
+++ b/src/Model/Embeddings/Voyage.php
@@ -2,20 +2,25 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\Voyage\Model;
+namespace PhpLlm\LlmChain\Model\Embeddings;
 
 use PhpLlm\LlmChain\Document\Vector;
 use PhpLlm\LlmChain\EmbeddingsModel;
-use PhpLlm\LlmChain\Voyage\Model\Voyage\Version;
-use PhpLlm\LlmChain\Voyage\Platform;
+use PhpLlm\LlmChain\Platform\Voyage as Platform;
 
-final class Voyage implements EmbeddingsModel
+final readonly class Voyage implements EmbeddingsModel
 {
+    public const VERSION_V3 = 'voyage-3';
+    public const VERSION_V3_LITE = 'voyage-3-lite';
+    public const VERSION_FINANCE_2 = 'voyage-finance-2';
+    public const VERSION_MULTILINGUAL_2 = 'voyage-multilingual-2';
+    public const VERSION_LAW_2 = 'voyage-law-2';
+    public const VERSION_CODE_2 = 'voyage-code-2';
+
     public function __construct(
-        private readonly Platform $platform,
-        private ?Version $version = null,
+        private Platform $platform,
+        private string $version = self::VERSION_V3,
     ) {
-        $this->version ??= Version::v3();
     }
 
     public function create(string $text, array $options = []): Vector
@@ -28,7 +33,7 @@ public function create(string $text, array $options = []): Vector
     public function multiCreate(array $texts, array $options = []): array
     {
         $response = $this->platform->request(array_merge($options, [
-            'model' => $this->version->name,
+            'model' => $this->version,
             'input' => $texts,
         ]));
 
diff --git a/src/Anthropic/Model/Claude.php b/src/Model/Language/Claude.php
similarity index 75%
rename from src/Anthropic/Model/Claude.php
rename to src/Model/Language/Claude.php
index fda96696..baa0e733 100644
--- a/src/Anthropic/Model/Claude.php
+++ b/src/Model/Language/Claude.php
@@ -2,27 +2,30 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\Anthropic\Model;
+namespace PhpLlm\LlmChain\Model\Language;
 
-use PhpLlm\LlmChain\Anthropic\Model\Claude\Version;
-use PhpLlm\LlmChain\Anthropic\Platform;
 use PhpLlm\LlmChain\LanguageModel;
 use PhpLlm\LlmChain\Message\MessageBag;
+use PhpLlm\LlmChain\Platform\Anthropic;
 use PhpLlm\LlmChain\Response\ResponseInterface;
 use PhpLlm\LlmChain\Response\StreamResponse;
 use PhpLlm\LlmChain\Response\TextResponse;
 
-final class Claude implements LanguageModel
+final readonly class Claude implements LanguageModel
 {
+    public const VERSION_3_HAIKU = 'claude-3-haiku-20240307';
+    public const VERSION_3_SONNET = 'claude-3-sonnet-20240229';
+    public const VERSION_35_SONNET = 'claude-3-5-sonnet-20240620';
+    public const VERSION_3_OPUS = 'claude-3-opus-20240229';
+
     /**
      * @param array<string, mixed> $options The default options for the model usage
      */
     public function __construct(
-        private readonly Platform $platform,
-        private ?Version $version = null,
-        private readonly array $options = ['temperature' => 1.0, 'max_tokens' => 1000],
+        private Anthropic $platform,
+        private string $version = self::VERSION_35_SONNET,
+        private array $options = ['temperature' => 1.0, 'max_tokens' => 1000],
     ) {
-        $this->version ??= Version::sonnet35();
     }
 
     /**
@@ -33,7 +36,7 @@ public function call(MessageBag $messages, array $options = []): ResponseInterfa
     {
         $system = $messages->getSystemMessage();
         $body = array_merge($this->options, $options, [
-            'model' => $this->version->name,
+            'model' => $this->version,
             'system' => $system->content,
             'messages' => $messages->withoutSystemMessage(),
         ]);
diff --git a/src/OpenAI/Model/Gpt.php b/src/Model/Language/Gpt.php
similarity index 79%
rename from src/OpenAI/Model/Gpt.php
rename to src/Model/Language/Gpt.php
index 2389a386..425b318a 100644
--- a/src/OpenAI/Model/Gpt.php
+++ b/src/Model/Language/Gpt.php
@@ -2,13 +2,12 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\OpenAI\Model;
+namespace PhpLlm\LlmChain\Model\Language;
 
 use PhpLlm\LlmChain\Exception\RuntimeException;
 use PhpLlm\LlmChain\LanguageModel;
 use PhpLlm\LlmChain\Message\MessageBag;
-use PhpLlm\LlmChain\OpenAI\Model\Gpt\Version;
-use PhpLlm\LlmChain\OpenAI\Platform;
+use PhpLlm\LlmChain\Platform\OpenAI\Platform;
 use PhpLlm\LlmChain\Response\Choice;
 use PhpLlm\LlmChain\Response\ChoiceResponse;
 use PhpLlm\LlmChain\Response\ResponseInterface;
@@ -19,25 +18,42 @@
 
 final class Gpt implements LanguageModel
 {
+    public const GPT_35_TURBO = 'gpt-3.5-turbo';
+    public const GPT_35_TURBO_INSTRUCT = 'gpt-3.5-turbo-instruct';
+    public const GPT_4 = 'gpt-4';
+    public const GPT_4_TURBO = 'gpt-4-turbo';
+    public const GPT_4O = 'gpt-4o';
+    public const GPT_4O_MINI = 'gpt-4o-mini';
+    public const O1_MINI = 'o1-mini';
+    public const O1_PREVIEW = 'o1-preview';
+
     /**
      * @param array<mixed> $options The default options for the model usage
      */
     public function __construct(
         private readonly Platform $platform,
-        private ?Version $version = null,
+        private readonly string $version = self::GPT_4O,
         private readonly array $options = ['temperature' => 1.0],
+        private bool $supportsImageInput = false,
+        private bool $supportsStructuredOutput = false,
     ) {
-        $this->version ??= Version::gpt4o();
+        if (false === $this->supportsImageInput) {
+            $this->supportsImageInput = in_array($this->version, [self::GPT_4_TURBO, self::GPT_4O, self::GPT_4O_MINI, self::O1_MINI, self::O1_PREVIEW], true);
+        }
+
+        if (false === $this->supportsStructuredOutput) {
+            $this->supportsStructuredOutput = in_array($this->version, [self::GPT_4O, self::GPT_4O_MINI], true);
+        }
     }
 
     /**
-     * @param array<mixed> $options The options to be used for this specific call.
-     *                              Can overwrite default options.
+     * @param array<string, mixed> $options The options to be used for this specific call.
+     *                                      Can overwrite default options.
      */
     public function call(MessageBag $messages, array $options = []): ResponseInterface
     {
         $body = array_merge($this->options, $options, [
-            'model' => $this->version->name,
+            'model' => $this->version,
             'messages' => $messages,
         ]);
 
@@ -76,12 +92,12 @@ public function supportsToolCalling(): bool
 
     public function supportsImageInput(): bool
     {
-        return $this->version->supportImageInput;
+        return $this->supportsImageInput;
     }
 
     public function supportsStructuredOutput(): bool
     {
-        return $this->version->supportStructuredOutput;
+        return $this->supportsStructuredOutput;
     }
 
     private function streamIsToolCall(\Generator $response): bool
diff --git a/src/OpenAI/Model/Embeddings/Version.php b/src/OpenAI/Model/Embeddings/Version.php
deleted file mode 100644
index f56c0ff8..00000000
--- a/src/OpenAI/Model/Embeddings/Version.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace PhpLlm\LlmChain\OpenAI\Model\Embeddings;
-
-use Webmozart\Assert\Assert;
-
-final readonly class Version
-{
-    /**
-     * @param non-empty-string $name
-     */
-    public function __construct(
-        public string $name,
-    ) {
-        Assert::stringNotEmpty($name);
-    }
-
-    public static function textEmbeddingAda002(): self
-    {
-        return new self('text-embedding-ada-002');
-    }
-
-    public static function textEmbedding3Large(): self
-    {
-        return new self('text-embedding-3-large');
-    }
-
-    public static function textEmbedding3Small(): self
-    {
-        return new self('text-embedding-3-small');
-    }
-}
diff --git a/src/OpenAI/Model/Gpt/Version.php b/src/OpenAI/Model/Gpt/Version.php
deleted file mode 100644
index e7857876..00000000
--- a/src/OpenAI/Model/Gpt/Version.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace PhpLlm\LlmChain\OpenAI\Model\Gpt;
-
-use Webmozart\Assert\Assert;
-
-final readonly class Version
-{
-    /**
-     * @param non-empty-string $name
-     */
-    public function __construct(
-        public string $name,
-        public bool $supportImageInput = false,
-        public bool $supportStructuredOutput = false,
-    ) {
-        Assert::stringNotEmpty($name);
-    }
-
-    public static function gpt35Turbo(): self
-    {
-        return new self('gpt-3.5-turbo');
-    }
-
-    public static function gpt35TurboInstruct(): self
-    {
-        return new self('gpt-3.5-turbo-instruct');
-    }
-
-    public static function gpt4(): self
-    {
-        return new self('gpt-4');
-    }
-
-    public static function gpt4Turbo(): self
-    {
-        return new self('gpt-4-turbo', true);
-    }
-
-    public static function gpt4o(): self
-    {
-        return new self('gpt-4o', true, true);
-    }
-
-    public static function gpt4oMini(): self
-    {
-        return new self('gpt-4o-mini', true, true);
-    }
-
-    public static function o1Mini(): self
-    {
-        return new self('o1-mini', true, false);
-    }
-
-    public static function o1Preview(): self
-    {
-        return new self('o1-preview', true, false);
-    }
-}
diff --git a/src/Anthropic/Platform/Anthropic.php b/src/Platform/Anthropic.php
similarity index 91%
rename from src/Anthropic/Platform/Anthropic.php
rename to src/Platform/Anthropic.php
index 891823b6..2f2beff6 100644
--- a/src/Anthropic/Platform/Anthropic.php
+++ b/src/Platform/Anthropic.php
@@ -2,15 +2,14 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\Anthropic\Platform;
+namespace PhpLlm\LlmChain\Platform;
 
-use PhpLlm\LlmChain\Anthropic\Platform;
 use Symfony\Component\HttpClient\Chunk\ServerSentEvent;
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 use Symfony\Contracts\HttpClient\ResponseInterface;
 
-final readonly class Anthropic implements Platform
+final readonly class Anthropic
 {
     private EventSourceHttpClient $httpClient;
 
diff --git a/src/OpenAI/Platform/AbstractPlatform.php b/src/Platform/OpenAI/AbstractPlatform.php
similarity index 95%
rename from src/OpenAI/Platform/AbstractPlatform.php
rename to src/Platform/OpenAI/AbstractPlatform.php
index 7949442c..496ee8b9 100644
--- a/src/OpenAI/Platform/AbstractPlatform.php
+++ b/src/Platform/OpenAI/AbstractPlatform.php
@@ -2,10 +2,9 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\OpenAI\Platform;
+namespace PhpLlm\LlmChain\Platform\OpenAI;
 
 use PhpLlm\LlmChain\Exception\RuntimeException;
-use PhpLlm\LlmChain\OpenAI\Platform;
 use Symfony\Component\HttpClient\Chunk\ServerSentEvent;
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 use Symfony\Component\HttpClient\Exception\ClientException;
diff --git a/src/OpenAI/Platform/Azure.php b/src/Platform/OpenAI/Azure.php
similarity index 93%
rename from src/OpenAI/Platform/Azure.php
rename to src/Platform/OpenAI/Azure.php
index 3b0a5f78..8226e7f0 100644
--- a/src/OpenAI/Platform/Azure.php
+++ b/src/Platform/OpenAI/Azure.php
@@ -2,9 +2,8 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\OpenAI\Platform;
+namespace PhpLlm\LlmChain\Platform\OpenAI;
 
-use PhpLlm\LlmChain\OpenAI\Platform;
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 use Symfony\Contracts\HttpClient\ResponseInterface;
diff --git a/src/OpenAI/Platform/OpenAI.php b/src/Platform/OpenAI/OpenAI.php
similarity index 92%
rename from src/OpenAI/Platform/OpenAI.php
rename to src/Platform/OpenAI/OpenAI.php
index b3d4bfde..0a93bdc9 100644
--- a/src/OpenAI/Platform/OpenAI.php
+++ b/src/Platform/OpenAI/OpenAI.php
@@ -2,9 +2,8 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\OpenAI\Platform;
+namespace PhpLlm\LlmChain\Platform\OpenAI;
 
-use PhpLlm\LlmChain\OpenAI\Platform;
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 use Symfony\Contracts\HttpClient\ResponseInterface;
diff --git a/src/OpenAI/Platform.php b/src/Platform/OpenAI/Platform.php
similarity index 90%
rename from src/OpenAI/Platform.php
rename to src/Platform/OpenAI/Platform.php
index 28759bc4..dd12e656 100644
--- a/src/OpenAI/Platform.php
+++ b/src/Platform/OpenAI/Platform.php
@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\OpenAI;
+namespace PhpLlm\LlmChain\Platform\OpenAI;
 
 interface Platform
 {
diff --git a/src/Voyage/Platform/Voyage.php b/src/Platform/Voyage.php
similarity index 78%
rename from src/Voyage/Platform/Voyage.php
rename to src/Platform/Voyage.php
index b23dac28..18fc361d 100644
--- a/src/Voyage/Platform/Voyage.php
+++ b/src/Platform/Voyage.php
@@ -2,12 +2,11 @@
 
 declare(strict_types=1);
 
-namespace PhpLlm\LlmChain\Voyage\Platform;
+namespace PhpLlm\LlmChain\Platform;
 
-use PhpLlm\LlmChain\Voyage\Platform;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 
-final readonly class Voyage implements Platform
+final readonly class Voyage
 {
     public function __construct(
         private HttpClientInterface $httpClient,
@@ -15,6 +14,11 @@ public function __construct(
     ) {
     }
 
+    /**
+     * @param array<string, mixed> $body
+     *
+     * @return array<string, mixed>
+     */
     public function request(array $body): array
     {
         $response = $this->httpClient->request('POST', 'https://api.voyageai.com/v1/embeddings', [
diff --git a/src/Voyage/Model/Voyage/Version.php b/src/Voyage/Model/Voyage/Version.php
deleted file mode 100644
index 77ffd2f3..00000000
--- a/src/Voyage/Model/Voyage/Version.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace PhpLlm\LlmChain\Voyage\Model\Voyage;
-
-use Webmozart\Assert\Assert;
-
-final readonly class Version
-{
-    public function __construct(
-        public string $name,
-    ) {
-        Assert::stringNotEmpty($name);
-    }
-
-    public static function v3(): self
-    {
-        return new self('voyage-3');
-    }
-
-    public static function v3lite(): self
-    {
-        return new self('voyage-3-lite');
-    }
-
-    public static function finance2(): self
-    {
-        return new self('voyage-finance-2');
-    }
-
-    public static function multilingual2(): self
-    {
-        return new self('voyage-multilingual-2');
-    }
-
-    public static function law2(): self
-    {
-        return new self('voyage-law-2');
-    }
-
-    public static function code2(): self
-    {
-        return new self('voyage-code-2');
-    }
-}
diff --git a/src/Voyage/Platform.php b/src/Voyage/Platform.php
deleted file mode 100644
index 696dc5ba..00000000
--- a/src/Voyage/Platform.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace PhpLlm\LlmChain\Voyage;
-
-interface Platform
-{
-    /**
-     * @param array<string, mixed> $body
-     *
-     * @return array<string, mixed>
-     */
-    public function request(array $body): array;
-}