GPT-5.6 Luna vs GPT-5.6 Terra for property and lettings admin

Guidance excerpt: 'Before a new assured shorthold tenancy in England begins, a landlord or agent is generally expected to have the following in place. (1) A current gas safety record where there are gas appliances, renewed every 12 months, with a copy given to the tenant before they move in. (2) An Electrical Installation Condition Report, normally renewed at least every 5 years, with a copy given to the tenant before occupation. (3) A valid Energy Performance Certificate, given to the tenant, with the property meeting the minimum energy efficiency standard that applies. (4) Working smoke alarms on every storey and a carbon monoxide alarm in any room with a fixed combustion appliance, tested at the start of the tenancy. (5) The current government How to Rent guide, served in the correct format. (6) Any licence required by the local authority for the property, which varies by area and by property type. Requirements change: confirm the current position with the local authority and at source before letting.' A tenancy starts on 1 October. Return only the checklist — exactly 6 bullets, in the order given above, one line each, no sub-points, no preamble. Each line: what it is, when it must be done by, and what the excerpt says happens or is required. Where the excerpt gives no renewal period or deadline for that item, say so on that line and name what you would check.