| Draft a 700-word event brief from messy notes | Claude Sonnet · GPT-5 | Long-context, sensible ranges, British-tone friendly. |
| Parse a dirty registration CSV and dedupe | GPT-5 Code · Claude Code | Runs code, does not leak the raw data to a third party. |
| 7 subject lines for a UK B2B ticket-sales nudge | Claude Sonnet | Reads brand voice from examples. Fewer American exclamation-marks. |
| Rank speakers by past attendance × feedback | GPT-5 Code · Claude Code | Deterministic maths. Verify the top-5 manually. |
| Sponsor deck outline that actually converts | Claude Sonnet · GPT-5 | Structured output, resists filler slides. |
| Board Christmas dinner shortlist (real venues) | Human specialist | Availability, discretion, framework compliance — AI helps, humans confirm. |
| On-site runsheet with cues and contingencies | Claude Projects | Keeps state across the brief, comms, floorplan and runsheet. |
| Same-day emergency accommodation for 40 people | Human specialist (0800 121 4470) | AI cannot verify live availability. We can, in 2 hours. |