function find_person_from_search_text($search_text) {

    $api_key = defined('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')
        ? 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
        : '';

    if (!$api_key || empty($search_text)) {
        return null;
    }

    // Get candidate names from WordPress.
    // Change 'person' to your actual custom post type.
    $people = get_posts([
        'post_type'      => 'person',
        'post_status'    => 'publish',
        'posts_per_page' => 100,
    ]);

    if (empty($people)) {
        return null;
    }

    $candidates = [];

    foreach ($people as $person) {
        $candidates[] = [
            'id'   => $person->ID,
            'name' => get_the_title($person->ID),
        ];
    }

    $prompt = "Find the person from this search text.

Search text:
{$search_text}

Candidate people:
" . wp_json_encode($candidates) . "

Return ONLY the ID of the best matching person.
If none of the candidates are a reasonable match, return 0.";

    $response = wp_remote_post('https://api.openai.com/v1/responses', [
        'headers' => [
            'Authorization' => 'Bearer ' . $api_key,
            'Content-Type'  => 'application/json',
        ],
        'body' => wp_json_encode([
            'model' => 'gpt-5.6',
            'input' => $prompt,
        ]),
        'timeout' => 30,
    ]);

    if (is_wp_error($response)) {
        return null;
    }

    $body = json_decode(
        wp_remote_retrieve_body($response),
        true
    );

    $result = trim($body['output'][0]['content'][0]['text'] ?? '');

    $person_id = absint($result);

    if (!$person_id) {
        return null;
    }

    return get_the_title($person_id);
}
<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="//www.qgp.com/wp-content/plugins/wordpress-seo/css/main-sitemap.xsl"?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
	<sitemap>
		<loc>https://www.qgp.com/post-sitemap.xml</loc>
		<lastmod>2026-03-03T10:51:42+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/page-sitemap.xml</loc>
		<lastmod>2026-02-14T04:49:50+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/team-sitemap.xml</loc>
		<lastmod>2026-07-10T00:48:51+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/product-sitemap.xml</loc>
		<lastmod>2026-07-30T13:47:56+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/faq-sitemap.xml</loc>
		<lastmod>2022-01-17T15:58:45+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/category-sitemap.xml</loc>
		<lastmod>2026-03-03T10:51:42+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/team_designation-sitemap.xml</loc>
		<lastmod>2026-07-10T00:48:51+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/team_department-sitemap.xml</loc>
		<lastmod>2026-07-10T00:48:51+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/product_cat-sitemap.xml</loc>
		<lastmod>2026-07-30T13:47:56+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/commission_cat-sitemap.xml</loc>
		<lastmod>2024-09-14T10:14:00+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/wpm-testimonial-category-sitemap.xml</loc>
		<lastmod>2025-09-26T18:23:29+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.qgp.com/author-sitemap.xml</loc>
		<lastmod>2026-02-12T07:43:21+00:00</lastmod>
	</sitemap>
</sitemapindex>
<!-- XML Sitemap generated by Yoast SEO -->