GLM 5.2 vs GPT-5.5for everyday maths

**Estimate:**
Roughly **1,750 working hours** in a UK full-time year. 

**The 3 Assumptions:**
1. **Standard weekly hours:** The baseline work week is 37.5 hours (a common UK standard, sitting between the 35-hour weeks often seen in the public sector and the 40-hour weeks common in the private sector). 
2. **Paid time off:** The worker takes 28 days of paid leave per year. This is the UK statutory minimum (5.6 weeks), which typically includes the 8 public (bank) holidays. This leaves roughly 46.5 working weeks in the year.
3. **Sickness and abs…

Rough estimate: **about 1,700 working hours per year** for a UK full-time employee.

Calculation:

\[
(52 \text{ weeks} - 6.6 \text{ weeks off}) \times 37.5 \text{ hours/week}
= 45.4 \times 37.5
\approx 1,700 \text{ hours}
\]

Assumptions:

1. **Full-time week = 37.5 hours**  
   Common UK office pattern: 7.5 hours/day × 5 days.

2. **Holiday = 25 days annual leave + 8 bank holidays**  
   That is **33 days**, or **6.6 working weeks** off.

3. **No adjustment for sickness, overtime, training, or unpaid leave**  
   This is scheduled working tim…