APEX-Agents · Management Consulting
World131_acd_task09
APEX-Agents task World131_acd_task09 in AI Agents for Infrastructure Finance. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.
Task prompt
What the agent was asked to do
EuroGrid wants to understand whether the root cause of its asset failures can be explained by age, load, and/or frequency of weather events. Identify the 3 manufacturers with the highest total failures over the past 5 years across all asset types and then run a multivariate regression on SAIDI for each manufacturer using the asset registry and the extreme weather dataset (filtering out sensors, breakers, and substations, as these assets' failure patterns and/or shorter operational lifespans would skew the regression results). Use the attached file to map countries and regions between the Asset Registry and the weather dataset. For each manufacturer, tell me the R Square of the regression. Round all final answers to 2 decimals. Return your answer directly in here
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 | 0/3 | Fail | Share pagePublic trace |
| Gemini 3.1 Pro | dual | 3/3 | Pass | Share pagePublic trace |
| GPT-5.4 | dual | 3/3 | Pass | Share pagePublic trace |
| GPT-5.4 mini | dual | 3/3 | Pass | Share pagePublic trace |
| GPT-5.4 nano | dual | 3/3 | Pass | Share pagePublic trace |
Grading rubric
Criteria and grader verdict (showcase run)
States the R Squared for GE is 0.05
FailEvidence: TEXT_RESPONSE table lists `GE | 0.20`. Assessment: Criterion requires stating GE R Squared is 0.05; the response gives 0.20, so it fails.
States the R Squared for Hitachi is 0.43
FailEvidence: TEXT_RESPONSE table lists `Hitachi | 0.44`. Assessment: Criterion requires stating Hitachi R Squared is 0.43; the response gives 0.44, so it fails.
States the R Squared for ABB is 0.27
FailEvidence: TEXT_RESPONSE table lists `ABB | 0.28`. Assessment: Criterion requires stating ABB R Squared is 0.27; the response gives 0.28, so it fails.