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33 lines
950 B
PHP
33 lines
950 B
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Symfony\AI\Platform\Bridge\Ollama\PlatformFactory;
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use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
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require_once dirname(__DIR__).'/bootstrap.php';
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$platform = PlatformFactory::create(env('OLLAMA_HOST_URL'), env('OLLAMA_API_KEY'), httpClient: http_client());
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$messages = new MessageBag(
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Message::forSystem('You are a helpful assistant.'),
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Message::ofUser('Tina has one brother and one sister. How many sisters do Tina\'s siblings have?'),
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);
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$result = $platform->invoke(env('OLLAMA_LLM'), $messages, ['stream' => true]);
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foreach ($result->asStream() as $word) {
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echo $word;
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}
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echo \PHP_EOL;
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print_token_usage($result->getMetadata()->get('token_usage'));
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