hanzoai/ai v1.833.349 makes enso, enso-auto and hanzo/enso the paid
router over the three tiers, billed at the tier that answers, and lists
each at a request's that states no depth: enso-flash's 0.33 / 1.65.
enso-free is the one free model. The seed's enso row and billedRetail
carry enso-flash's price, so Reprice moves the live row off 0.00.