feat(pt_expt): atomic model #13954

Job	Run time
Build source distribution	16s
Build wheels for cp311-macosx_arm64	6m 27s
Build wheels for cp311-macosx_x86_64	9m 48s
Build wheels for cp310-manylinux_aarch64	4m 33s
Build wheels for cp311-manylinux_x86_64	6m 23s
Build wheels for cp311-win_amd64	5m 47s
build_docker (12)	9m 47s
build_pypi_index	24s
upload_pypi	0s
deploy_pypi_index	0s
Pass testing build wheels	5s
	43m 30s

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