Add model card: what this is, and which variants are valid

remove throughput probe

temporary upload-throughput probe

consolidate: absorb opcm__transport

consolidate: absorb opcm__aligned

consolidate: absorb opcm__naive

consolidate: absorb csp__transport

consolidate: absorb csp__aligned

consolidate: absorb csp__naive

consolidate: absorb svc__transport

consolidate: absorb svc__aligned

consolidate: absorb svc__naive

consolidate: absorb ortho_merge__transport

consolidate: absorb ortho_merge__aligned

consolidate: absorb ortho_merge__naive

consolidate: absorb dare__transport

consolidate: absorb dare__aligned

consolidate: absorb dare__naive

consolidate: absorb ties__transport

consolidate: absorb average__transport

consolidate: absorb task_arithmetic__transport

consolidate: absorb ties__aligned

consolidate: absorb ties__naive

consolidate: absorb task_arithmetic__aligned

consolidate: absorb task_arithmetic__naive

consolidate: absorb average__aligned

consolidate: drop the duplicated root copy

consolidate: move average__naive payload into its subfolder

merged checkpoint ({'pair_id': 'beetle-humanscale-nld-eng', 'parent_a': 'Beetle-HumanScale/beetle-monolingual-humanscale-nld', 'parent_b': 'Beetle-HumanScale/beetle-monolingual-humanscale-eng', 'ceiling': 'Beetle-HumanScale/beetle-bilingual-l2-50-simultaneous-b2-humanscale-nld-eng', 'operator': 'average', 'alignment': 'naive', 'align_method': 'permutation', 'regime': 'shared_base', 'eval_langs': 'eng+nld', 'nll_merge': 7.6155, 'nll_floor': 6.3583, 'param_coverage': 1.0, 'MS': -4.1098})

initial commit