APEX-Agents · Law
World419_UM_03
APEX-Agents task World419_UM_03 in AI Agents for Maritime and Environmental Liability. Compare dual-harness agent runs across models, scores, and public traces.
Task prompt
What the agent was asked to do
Following the M/V Red Room incident, Cooper/Jeffries incurred $1,800,000 in cleanup costs. The company equally settled a claim in the amount of $295,000 from Captain Jack Sparrow, a fisherman whose boat and equipment were damaged as a result of the incident; Cooper/Jeffries paid a $128,375 penalty on behalf of Martin Dee, captain of the M/V Red Room, for his role in the incident. Cooper/Jeffries seeks to recoup all sums paid from Black Lodge Petroleum Logistics ("BLPL"). Review all the insurance policies contained in the Risk Management Counsel folder and BLPL's Umbrella Insurance Policy. Concisely determine which, if any, of the insurance policies will cover the cleanup costs incurred as a result of the M/V Red Room incident, and the amount paid to settle Sparrow's claim. Reply to me with your assessment.
Published trajectories
Agent runs on this task
Curated dual-harness runs (parsed + original sandbox). Best scored run per model.
| Model | Harness | Score | Result | Links |
|---|---|---|---|---|
| Gemini 3 Flash | dual | 6/6 | Pass | Run detailsPublic trace |
| Gemini 3.1 Pro | dual | 6/6 | Pass | Run detailsPublic trace |
| GPT-5.4 | dual | 6/6 | Pass | Run detailsPublic trace |
| GPT-5.4 mini | dual | 6/6 | Pass | Run detailsPublic trace |
| GPT-5.4 nano | dual | 6/6 | Pass | Run detailsPublic trace |
| fireworks models Kimi K2 | dual | 4/6 | Fail | Run detailsPublic trace |
| GPT-5.5 | dual | 4/6 | Fail | Run detailsPublic trace |
Grading rubric
Rubric criteria
Runs are graded against these criteria. Open a run for model-specific verdicts.
States that the Protection & Indemnity Insurance Policy will cover the cleanup costs incurred by Cooper/Jeffries as a result of the M/V Red Room incident
States that the Marine Pollution Legal Liability Insurance Policy will cover the cleanup costs incurred by Cooper/Jeffries as a result of the M/V Red Room incident
States that the Protection & Indemnity Insurance Policy will cover the costs incurred by Cooper/Jeffries to settle Captain Jack Sparrow's claim
States that the Marine Pollution Legal Liability Insurance Policy will cover the costs incurred by Cooper/Jeffries to settle Captain Jack Sparrow's claim
States that the Marine Excess Liability Insurance Policy may provide excess coverage for the cleanup costs incurred by Cooper/Jeffries as a result of the M/V Red Room incident
States that the Marine Excess Liability Insurance Policy may provide excess coverage for the costs incurred by Cooper/Jeffries to settle Captain Jack Sparrow's claim