APEX-Agents · Investment Banking
World226_TD_02
APEX-Agents task World226_TD_02 in AI Agents for Take-Private Analysis. Compare dual-harness agent runs across models, scores, and public traces.
Task prompt
What the agent was asked to do
Conduct a 5-year IRR sensitivity analysis using Planet Fitness' financial model. Model the impact if, starting Q1 2026, Planet Fitness opens 10 additional Franchisee-owned stores each quarter, compared to the same quarter in the prior year, and continues this trend each quarter until Q4 2030. 1. Using the "Copy of LBO" tab, calculate the 5-year IRR when share price premiums are 10%, 15% and exit multiples are 16x, 17x, 18x. 2. Round all calculated results to one decimal place. REQUEST: Put in a sensitivity table to a new Sheet with these values.
Published trajectories
Agent runs on this task
Curated dual-harness runs (parsed + original sandbox). Best scored run per model.
| Model | Harness | Score | Result | Links |
|---|---|---|---|---|
| GPT-5.4 nano | dual | 6/6 | Pass | Run detailsPublic trace |
| GPT-5.4 mini | dual | 3/6 | Fail | Run detailsPublic trace |
| Gemini 3.1 Pro | dual | 0/6 | Fail | Run detailsPublic trace |
| GPT-5.5 | dual | 0/6 | Fail | Run detailsPublic trace |
Grading rubric
Rubric criteria
Runs are graded against these criteria. Open a run for model-specific verdicts.
States the 5-Year IRR at 10% Price Premium and 16x exit multiple is 15.1%
States the 5-Year IRR at 10% Price Premium and 17x exit multiple is 16.5%
States the 5-Year IRR at 10% Price Premium and 18x exit multiple is 17.8%
States the 5-Year IRR at 15% Price Premium and 16x exit multiple is 12.7%
States the 5-Year IRR at 15% Price Premium and 17x exit multiple is 14.1%
States the 5-Year IRR at 15% Price Premium and 18x exit multiple is 15.3%