APEX-Agents · Management Consulting
World 133 EL Task 05
APEX-Agents task World 133 EL Task 05 in AI Agents for Hospitality Loyalty Strategy. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.
Task prompt
What the agent was asked to do
Using 'Accor Presentation.pdf', 'Hilton Annual Report.pdf', 'Hyatt 10K.pdf', 'IHG Investor Presentation.pdf', and 'Marriott-2024-Annual-Report.pdf': 1. Calculate, for each of Summit's key competitors, the total number of available room nights in 2024. 2. Calculate the standard deviation of available room nights for Summit's key competitors. 3. Determine whether or not Summit's available room nights is at least one standard deviation above the mean of its key competitors'. Notes and Assumptions 1. Summit's key competitors are Accor, Hilton, Hyatt, IHG, and Marriott. 2. Assume Summit had 741,237 rooms as of 31 December 2024. 3. Use each competitor's latest reported room count in your analysis. 4. Assume all rooms were available every day of the year. 5. Include all owned, leased, managed, and franchised rooms as well as rooms specifically called out as "unbranded" or "strategic partner"/"exclusive partner" in the room count. For those not explicitly labeled in this fashion, use stated room totals. Output your response directly to me here, reporting the available room nights and the standard deviation of available room nights in millions. Report all numerical values to 1 decimal place.
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-5.5showcase | dual | 5/7 | Fail | Share pagePublic trace |
| Gemini 3.1 Pro | dual | 5/7 | Fail | Share pagePublic trace |
| GPT-5.4 | dual | 4/7 | Fail | Share pagePublic trace |
| GPT-5.4 mini | dual | 6/7 | Fail | Share pagePublic trace |
| GPT-5.4 nano | dual | 5/7 | Fail | Share pagePublic trace |
Grading rubric
Criteria and grader verdict (showcase run)
States that Accor's available room nights in 2024 is 311.2 million
PassEvidence: TEXT_RESPONSE table lists “Accor | 311.2” under “Available room nights (millions).” Assessment: Criterion “States that Accor's available room nights in 2024 is 311.2 million” is met exactly.
States that Hilton's available room nights in 2024 is 464.2 million
PassEvidence: TEXT_RESPONSE table lists “Hilton | 464.2” under “Available room nights (millions).” Assessment: Criterion “States that Hilton's available room nights in 2024 is 464.2 million” is met exactly.
States that Hyatt's available room nights in 2024 is 127.1 million
PassEvidence: TEXT_RESPONSE table lists “Hyatt | 127.1” under “Available room nights (millions).” Assessment: Criterion “States that Hyatt's available room nights in 2024 is 127.1 million” is met exactly.
States that IHG's available room nights in 2024 is 370.0 million
FailEvidence: TEXT_RESPONSE table lists “IHG | 361.3” under “Available room nights (millions).” Assessment: Criterion requires “IHG's available room nights in 2024 is 370.0 million”; the response states 361.3 million, so it fails.
States that Marriott's available room nights in 2024 is 624.5 million
PassEvidence: TEXT_RESPONSE table lists “Marriott | 624.5” under “Available room nights (millions).” Assessment: Criterion “States that Marriott's available room nights in 2024 is 624.5 million” is met exactly.
States that the standard deviation of available room nights in 2024 for Summit's key competitors is 184.2 million
FailEvidence: TEXT_RESPONSE states “Standard deviation of competitor available room nights: 164.9 million.” Assessment: Criterion requires standard deviation “184.2 million”; the response states 164.9 million, so it fails.
States that Summit's available room nights is not at least one standard deviation above the mean of its competitors
PassEvidence: TEXT_RESPONSE conclusion says “No — Summit’s available room nights are not at least one standard deviation above the mean of its key competitors.” Assessment: Criterion requires stating Summit is not at least one standard deviation above the mean; this is clearly met.