'GPT-6.1 Sol', 'gpt-6-astra' => 'GPT-6 Astra', 'gpt-6-luna' => 'GPT-6 Luna', ] : [ 'claude-sonnet-5-5' => 'Claude Sonnet 5.5', 'claude-opus-5-5' => 'Claude Opus 5.5', 'claude-haiku-5-5' => 'Claude Haiku 5.5', ]; $default = $provider === 'openai' ? ($field === 'model' ? 'gpt-6.1-sol' : 'gpt-6-luna') : ($field === 'model' ? 'claude-sonnet-5-5' : 'claude-haiku-5-5'); $value = $selected_value ?? (string) get_option('apeari_' . $provider . '_' . $field, $default); $custom = $value !== '' && !isset($models[$value]); $name = $provider . '_' . $field; echo '