PHP code example of sentience / ai

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

sentience / ai example snippets

use Sentience\Ai\Api;
use Sentience\Ai\Ai;

$ai = Ai::connect(
    Api::OpenAI,
    baseUri: 'https://api.openai.com/v1/',
    apiKey: getenv('OPENAI_API_KEY')
);

$ai = Ai::connect(
    Api::OpenRouter,
    baseUri: 'https://openrouter.ai/api/v1/',
    apiKey: getenv('OPENROUTER_API_KEY')
);

$ai = Ai::connect(
    Api::Anthropic,
    baseUri: 'https://api.anthropic.com/',
    apiKey: getenv('ANTHROPIC_API_KEY')
);

foreach ($ai
    ->prompt('gpt-4o-mini', 'Summarise the plot of Moby-Dick in two sentences.')
    ->execute() as $response
) {
    echo $response->getContent();
}

foreach ($ai
    ->prompt('claude-3-5-sonnet-latest', 'What did I just ask you about?')
    ->withSystemPrompt('You are a terse assistant. Answer in one sentence.')
    ->withPreviousMessages($priorTurns)
    ->execute() as $response
) {
    echo $response->getContent();
}

foreach ($ai
    ->prompt('gpt-4o', 'What is in this image?')
    ->withAttachment('/path/to/photo.png')
    ->withAttachment('/path/to/notes.txt')
    ->execute() as $response
) {
    echo $response->getContent();
}

foreach ($ai
    ->prompt('gpt-4o', 'What is the weather in Amsterdam?')
    ->withTool(
        name: 'get_weather',
        tool: function (string $city): string {
            return "{$city}: 14C, light rain";
        },
        description: 'Get the current weather for a city.'
    )
    ->execute() as $response
) {
    echo $response->getContent();
}

final class SearchTool implements ToolInterface
{
    public function name(): string { return 'search'; }
    public function description(): string { return 'Search the knowledge base.'; }
    public function schema(): array { /* ... */ }
    public function execute(array $arguments): string { /* ... */ }
}

foreach ($ai
    ->prompt('claude-3-5-sonnet-latest', '...')
    ->withToolInterface(new SearchTool())
    ->execute() as $response
) {
    echo $response->getContent();
}

use Sentience\Ai\Schema\Schema;

$schema = Schema::object([
    'title'       => Schema::string(),
    'summary'     => Schema::string()->maxLength(280),
    'tags'        => Schema::array(Schema::string()),
    'sentiment'   => Schema::enum(['positive', 'neutral', 'negative']),
    'confidence'  => Schema::float()->nullable(),
]);

foreach ($ai
    ->prompt('gpt-4o', 'Analyse this article: ...')
    ->withStructuredOutput($schema)
    ->execute() as $response
) {
    $data = $response->getStructuredOutput();
}

use Sentience\Ai\Apis\Length;

$generator = $ai
    ->prompt('gpt-4o-mini', 'Write a short essay on tide pools.')
    ->withStream()
    ->execute();

foreach ($generator as $response) {
    $response->read(Length::Small);

    echo $response->getContent();
}

$generator = $ai
    ->prompt('gpt-4o-mini', 'Write a short essay on tide pools.')
    ->execute();

foreach ($generator as $response) {
    $response->readAll();
}

echo $response->getContent();

$generator = $ai
    ->prompt('gpt-4o', 'I have two dogs: Buster and Daisy.')
    ->execute();

foreach ($generator as $response) {
    echo $response->getContent();
}

$newGenerator = $ai->continue('Can you think of cool last names for these dogs', 'gpt-3.5');

foreach ($newGenerator as $response) {
    echo $response->getContent();
}