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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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namespace aiprovider_openai\aimodel;
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use core_ai\aimodel\base;
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use MoodleQuickForm;
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/**
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* GPT-4o AI model.
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*
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* @package aiprovider_openai
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* @copyright 2025 Huong Nguyen <huongnv13@gmail.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class gpt4o extends base implements openai_base {
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#[\Override]
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public function get_model_name(): string {
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return 'gpt-4o';
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}
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#[\Override]
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public function get_model_display_name(): string {
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return 'GPT-4o';
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}
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#[\Override]
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public function has_model_settings(): bool {
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return true;
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}
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#[\Override]
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public function add_model_settings(MoodleQuickForm $mform): void {
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$mform->addElement(
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'text',
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'top_p',
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get_string('settings_top_p', 'aiprovider_openai'),
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);
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$mform->setType('top_p', PARAM_FLOAT);
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$mform->addHelpButton('top_p', 'settings_top_p', 'aiprovider_openai');
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$mform->addElement(
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'text',
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'max_completion_tokens',
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get_string('settings_max_completion_tokens', 'aiprovider_openai'),
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);
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$mform->setType('max_completion_tokens', PARAM_INT);
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$mform->addHelpButton('max_completion_tokens', 'settings_max_completion_tokens', 'aiprovider_openai');
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$mform->addElement(
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'text',
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'frequency_penalty',
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get_string('settings_frequency_penalty', 'aiprovider_openai'),
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);
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// This is a raw value because it can be a float from -2.0 to 2.0.
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$mform->setType('frequency_penalty', PARAM_RAW);
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$mform->addHelpButton('frequency_penalty', 'settings_frequency_penalty', 'aiprovider_openai');
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$mform->addElement(
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'text',
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'presence_penalty',
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get_string('settings_presence_penalty', 'aiprovider_openai'),
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);
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// This is a raw value because it can be a float from -2.0 to 2.0.
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$mform->setType('presence_penalty', PARAM_RAW);
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$mform->addHelpButton('presence_penalty', 'settings_presence_penalty', 'aiprovider_openai');
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}
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#[\Override]
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public function model_type(): array {
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return [self::MODEL_TYPE_TEXT];
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}
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}
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