vae_parallel_decode / vae_parallel_encode / vae_parallel_decode_strategy are model-specific optimization knobs (compatibility_only, like VSA_sparsity). VSA_tile_size came in with the merged tile-64 route without an inventory entry and failed test_fastvideo_args_fields_are_classified on the whole stack; classify it the same way. The remaining pipeline_config inventory gaps (image_encoder_precisions, ...) predate this branch and are left for the owning PRs. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>