docs/inference/configuration.md describes resolved_config.provenance(path) on a VideoGenerator and resolved_request.provenance(path) on a GenerationResult, with examples checked against the Wan2.1 T2V 1.3B preset. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_012M91wnVFmPEvJ9h39r5BH7