APEX-Agents · Law
World434_AH_04
APEX-Agents task World434_AH_04 in AI Agents for Real Estate Lease Review. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.
Task prompt
What the agent was asked to do
We had an intern prepare a list of what needed to be done after closing and they made a mess of it. We've already established the holding company, reviewed insurance policies, and completed a compliance & safety audit. Several of the other items noted need to be completed pre-closing. Identify each such item from the list - and do not include optional items, the local leads will work on these once closing is completed, we just need mission critical items identified. Reply here with your findings in a short message that gives me everything I asked for.
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 | 1/4 | Fail | Share pagePublic trace |
| fireworks models Kimi K2 | dual | 2/4 | Fail | Share pagePublic trace |
| Gemini 3 Flash | dual | 4/4 | Pass | Share pagePublic trace |
| Gemini 3.1 Pro | dual | 3/4 | Fail | Share pagePublic trace |
| GPT-5.4 | dual | 1/4 | Fail | Share pagePublic trace |
| GPT-5.4 mini | dual | 0/4 | Fail | Share pagePublic trace |
| GPT-5.4 nano | dual | 4/4 | Pass | Share pagePublic trace |
Grading rubric
Criteria and grader verdict (showcase run)
States any part of the following item from the pre-closing check-list needs to be completed prior to closing: "upgrade or purchase robust property-insurance, general liability, fire & hazard insurance, business interruption, environmental liability coverage, hazardous-materials coverage (if feasible), third-party liability”
FailEvidence: The response says, “I excluded the completed holding-company, insurance-review, and audit items,” and does not mention upgrading or purchasing property/general liability/fire/business interruption/environmental/hazardous-materials/third-party liability insurance as pre-closing. Assessment: For criterion “States any part of ... insurance ... needs to be completed prior to closing,” fail because the response treats insurance review as excluded/completed and does not identify insurance coverage upgrades/purchases as pre-closing.
States any part of the following item from the pre-closing check-list needs to be completed prior to closing: "define board structure”
FailEvidence: The response says, “Finalize governance/board approvals and signing authority for the acquisition vehicles and financing/security documents.” Assessment: For criterion “States any part of ... ‘define board structure’,” fail because this refers to approvals/signing authority, not defining the board structure itself.
States any part of the following item from the pre-closing check-list needs to be completed prior to closing: "appoint local management leads for HK and SG”
FailEvidence: The response states, “local management/reporting-line details can wait.” Assessment: For criterion “States any part of ... ‘appoint local management leads for HK and SG’ needs to be completed prior to closing,” fail because the response says local management details can wait rather than identifying appointment of HK/SG local leads as pre-closing.
States any part of the following item from the pre-closing check-list needs to be completed prior to closing: "maintain a contingency reserve / CapEx fund for ongoing expected maintenance, compliance updates, retrofits, permit renewals, safety upgrades, unforeseen regulatory changes”
PassEvidence: The response identifies as pre-closing: “Put the required remediation/CapEx reserve or escrow/holdback structure in place, including any lender-required controlled accounts.” Assessment: For criterion “States any part of ... ‘maintain a contingency reserve / CapEx fund...’ needs to be completed prior to closing,” pass because it clearly includes putting a remediation/CapEx reserve or holdback in place as a mission-critical pre-closing item.