KaKsTurbo quality summary

PAIRS
  total: 3
  finite_Ka_Ks: 2
  NA_Ka_Ks: 1
  iteration_capped: 0
  cap_diagnostic_unknown: 0
  boundary: 0
  boundary_diagnostic_unknown: 1

MODELS
  total: 42
  finite_endpoint: 28
  unavailable_endpoint: 0
  endpoint_unknown: 14
  coordinate_gate_passed: 28
  coordinate_gate_failed: 0
  coordinate_gate_unknown: 14
  iteration_capped: 0
  cap_unknown: 14
  boundary: 0
  boundary_unknown: 14
  gradient_within_1e_minus_8: 28
  gradient_above_1e_minus_8: 0
  gradient_unknown: 14

Finite Ka/Ks and a passed coordinate gate do not establish optimizer convergence.
The projected normalized gradient threshold is 1e-8 at the saved endpoint; missing diagnostics remain unknown.
A boundary hit or iteration cap is a warning, not proof that the final model-averaged Ka/Ks is wrong.
This summary does not refit models, establish a global optimum, or test positive selection.
