APEX-Agents · Law
World416_JS_02
APEX-Agents task World416_JS_02 in AI Agents for Tariff and Trade Law Analysis. Compare dual-harness agent runs across models, scores, and public traces.
Task prompt
What the agent was asked to do
TRIDENT AUTO CORPORATION (The "Plaintiff") has filed a claim challenging a 25% tariff that President Trump (the "Defendant") imposed on goods imported from China under the International Emergencies Economic Powers Act (IEEPA). The case is being heard by Judge Rudolph Contreras in the United States District Court for the District of Columbia. Will the Plaintiff succeed in challenging the tariff? Provide me with a yes or no answer and a single sentence explanation. Reply straight back 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 |
|---|---|---|---|---|
| fireworks models Kimi K2 | dual | 2/2 | Pass | Run detailsPublic trace |
| Gemini 3 Flash | dual | 2/2 | Pass | Run detailsPublic trace |
| Gemini 3.1 Pro | dual | 2/2 | Pass | Run detailsPublic trace |
| GPT-5.4 | dual | 2/2 | Pass | Run detailsPublic trace |
| GPT-5.4 mini | dual | 2/2 | Pass | Run detailsPublic trace |
| GPT-5.4 nano | dual | 2/2 | Pass | Run detailsPublic trace |
| GPT-5.5 | dual | 2/2 | Pass | Run detailsPublic trace |
Grading rubric
Rubric criteria
Runs are graded against these criteria. Open a run for model-specific verdicts.
States Yes, the Plaintiff will succeed in challenging the tariff
States that the International Emergencies Economic Powers Act does not authorize the president to impose tariffs