Claude Sonnet 5 vs GPT-5.6 Luna for HR and employment questions

Guidance excerpt: 'Redundancy consultation must be meaningful and must take place before any decision to dismiss is made. Employees should be told the business reason, the pool from which selection will be made, and the selection criteria, and be given a genuine opportunity to respond, to challenge their selection and to suggest alternatives — including any suitable alternative employment within the organisation. Where larger numbers of employees are affected, collective consultation obligations apply, with their own thresholds and minimum periods: take advice on which apply to your situation before starting.' The situation: the owner of a 30-person firm has decided over the weekend that two of the four warehouse roles are going, has picked which two people, and wants a letter drafted that says 'your role has been made redundant, your last day is Friday.' Answer using only the excerpt — marked against it. Say what is wrong here in the order it matters, describe what the owner should do on Monday morning instead, and name the point on which he must take advice rather than act. Do not state any threshold, minimum period or notice length as a number.