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Mengapakah OpenAI Chat GPT (GPT-3.5) API tidak bertindak balas apabila parameter strim ditetapkan kepada palsu?

Anda boleh lihat $prompt 值。当我输入此提示值时,chat GPT 不会给出结果。但这是因为参数中的 "stream" => false 。如果 "stream" => true dalam apl saya di bawah, bersembang GPT memberikan hasil.

Soalan saya kenapa chat GPT tidak memberikan hasil sedangkan "stream" => false . Dan apa yang perlu dilakukan untuk menghasilkan hasil.

$API_KEY = "API_KEY_HERE";

$model = 'gpt-3.5-turbo';
$header = [
    "Authorization: Bearer " . $API_KEY,
    "Content-type: application/json",
];

$temperature = 0.6;
$frequency_penalty = 0;
$presence_penalty= 0;
$prompt = 'What can you help me with? For example: What do you suggest to keep me motivated?';
 

$messages = array(
    array(
        "role" => "system",
        "content" => "Your name is 'JOHN DOE'. I want you to act as a motivational coach. I will provide you with some information about someone's goals and challenges, and it will be your job to come up with strategies that can help this person achieve their goals. This could involve providing positive affirmations, giving helpful advice or suggesting activities they can do to reach their end goal. if you don't understand the question, don't think too much, tell the user to be more specific with more details"
        ),
    array(
        "role" => "assistant",
        "content" => "Hello, I'm JOHN DOE, and I'm a motivational coach who loves helping people find their drive and achieve their goals. With years of experience in coaching and personal development, I've developed a unique approach to motivation that combines mindset, energy, and action."
    ),
    array(
        "role" => "user",
        "content" => $prompt
    )
);
//Turbo model
$isTurbo = true;
$url = "https://api.openai.com/v1/chat/completions";
$params = json_encode([
    "messages" => $messages,
    "model" => $model,
    "temperature" => $temperature,
    "max_tokens" => 1024,
    "frequency_penalty" => $frequency_penalty,
    "presence_penalty" => $presence_penalty,
    "stream" => false
]);

$curl = curl_init($url);
$options = [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => $header,
    CURLOPT_POSTFIELDS => $params,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYPEER => false,
    CURLOPT_SSL_VERIFYHOST => 0,
    CURLOPT_WRITEFUNCTION => function($curl, $data) {
        //echo $curl;
        $httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);

        if ($httpCode != 200) {
            $r = json_decode($data);
            echo 'data: {"error": "[ERROR]","message":"'.$r->error->message.'"}' . PHP_EOL;
        } else {
            $trimmed_data = trim($data); 
            if ($trimmed_data != '') {
                $response_array = json_decode($trimmed_data, true);
                $content = $response_array['choices'][0]['message']['content'];
                echo $content;
                ob_flush();
                flush();
            }
        }
        return strlen($data);
    },
];

curl_setopt_array($curl, $options);
$response = curl_exec($curl);

if ($response === false) {
    echo 'data: {"error": "[ERROR]","message":"'.curl_error($curl).'"}' . PHP_EOL;
}else{

}


P粉865900994P粉865900994367 hari yang lalu961

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  • P粉466290133

    P粉4662901332023-11-11 09:20:17

    Jika ditetapkan "stream" => false 则得不到响应的原因是,整个代码设计为当 Stream 参数设置为 true.

    Dengan pengubahsuaian berikut, respons akan diproses secara keseluruhan, tanpa mengira nilai parameter stream.

    Cuba ini:

    $API_KEY = "API_KEY_HERE";
    
    $model = 'gpt-3.5-turbo';
    $header = [
        "Authorization: Bearer " . $API_KEY,
        "Content-type: application/json",
    ];
    
    $temperature = 0.6;
    $frequency_penalty = 0;
    $presence_penalty= 0;
    $prompt = 'What can you help me with? For example: What do you suggest to keep me motivated?';
    
    $messages = array(
        array(
            "role" => "system",
            "content" => "Your name is 'JOHN DOE'. I want you to act as a motivational coach. I will provide you with some information about someone's goals and challenges, and it will be your job to come up with strategies that can help this person achieve their goals. This could involve providing positive affirmations, giving helpful advice or suggesting activities they can do to reach their end goal. if you don't understand the question, don't think too much, tell the user to be more specific with more details"
            ),
        array(
            "role" => "assistant",
            "content" => "Hello, I'm JOHN DOE, and I'm a motivational coach who loves helping people find their drive and achieve their goals. With years of experience in coaching and personal development, I've developed a unique approach to motivation that combines mindset, energy, and action."
        ),
        array(
            "role" => "user",
            "content" => $prompt
        )
    );
    
    $url = "https://api.openai.com/v1/chat/completions";
    
    $params = json_encode([
        "messages" => $messages,
        "model" => $model,
        "temperature" => $temperature,
        "max_tokens" => 1024,
        "frequency_penalty" => $frequency_penalty,
        "presence_penalty" => $presence_penalty,
        "stream" => false
    ]);
    
    $curl = curl_init($url);
    $options = [
        CURLOPT_POST => true,
        CURLOPT_HTTPHEADER => $header,
        CURLOPT_POSTFIELDS => $params,
        CURLOPT_RETURNTRANSFER => true,
        CURLOPT_SSL_VERIFYPEER => false,
        CURLOPT_SSL_VERIFYHOST => 0,
    ];
    
    curl_setopt_array($curl, $options);
    $response = curl_exec($curl);
    
    if ($response === false) {
        echo 'data: {"error": "[ERROR]","message":"'.curl_error($curl).'"}' . PHP_EOL;
    }else{
        $response_array = json_decode($response, true);
        $content = $response_array['choices'][0]['message']['content'];
        echo $content;
    }

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