wp-includes/php-ai-client/src/Providers/Models/DTO/ModelConfig.php:395Gets the presence penalty.
float|null public function getPresencePenalty(): ?float { return $this->presencePenalty; }Introduced in 0.1.0. Unchanged from 7.0.4 through 7.1.0.
Signature, return type and hooks compared across 2 parsed releases.
src/wp-includes/php-ai-client/src/Providers/Models/DTO/ModelConfig.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.