Table 2 presents the fermion complexity classes. The right-hand column gives the Standard Model label for the fermion event correlations that an observer using that language would identify — not the name of a fundamental particle, but the name given to a pattern of fermion behaviour.
| (n,m) | ∥F∥ | ∥B∥ | Symmetry | Fermion class | SM correlation label | Status |
| (1,0) | 1 | 0 | — | Localised, no residual | vacuum | exact |
| (2,0) | 1∕ | 1∕ | symmetric | Neutral lepton | neutrino | exact |
| (2,1) | 1∕ | 1∕ | antisymmetric | Charged lepton | electron/muon/tau | exact |
| (3,0) | 1∕ | | symmetric | Colour-neutral scalar | Higgs sector | conjecture |
| (3,1) | 1∕ | | mixed | Colour-charged, confined | quark/gluon | exact |
| (4,2) | 1∕2 | | symmetric | Spin-2 fermion class | open | open |