Blog

Field notes from AI spend reviews

Short essays for finance and engineering partners working through AI development budget controls in Hong Kong and beyond.

Calculator and financial paperwork

12 min read

Tracing AI spend across product teams

How to follow token and GPU costs when ownership spans three squads and one shared vendor account.

 Laptop with code on screen

9 min read

Audit trails that model budgets can survive

Evidence worth keeping when evaluation weeks blow past the envelope you authorised in January.

 Harbour city skyline in soft light

11 min read

What Hong Kong finance teams ask first

Patterns from Sheung Wan workshops on AI development budget controls and board-ready answers.

 Charts pinned on a planning board

8 min read

Reading anomaly signals in development spend

Gentle thresholds that flag odd AI cost spikes without turning every Friday into an incident.