APEX-Agents · Investment Banking
World226_PD_01
APEX-Agents task World226_PD_01 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
Calculate operating cost before D&A as a percentage of sales ("operating cost margin") for each of GYM, Life Time, Planet Fitness, and Xponential fitness for each year from FY2021 to FY2024 before D&A, then calculate the average of those results. Print your answers as a reply to me here. Give them as percentages, rounded to two decimal places.
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 mini | dual | 3/4 | Fail | Run detailsPublic trace |
| GPT-5.4 nano | dual | 3/4 | Fail | Run detailsPublic trace |
| Gemini 3.1 Pro | dual | 2/4 | Fail | Run detailsPublic trace |
| GPT-5.5 | dual | 2/4 | Fail | Run detailsPublic trace |
Grading rubric
Rubric criteria
Runs are graded against these criteria. Open a run for model-specific verdicts.
States that Planet Fitness, Inc.’s operating cost margin average from FY2021 to FY2024 is 61.66%
States that The Gym Group’s operating cost margin average from FY2021 to FY2024 is 65.94%
States that Life Time Group Holdings' operating cost margin average from FY2021 to FY2024 is 88.95%
States that Xponential Fitness, Inc.’s operating cost margin average from FY2021 to FY2024 is 103.40%