models: ['0d19c1c6', '7ecf8ec1', 'c511e2ab', '7d865c68']
weights: [
  [1., 1., 0., 0.],
  [0., 1., 0., 0.],
  [1., 0., 1., 1.],
  [1., 0., 1., 1.],
]
segment: 44