APEX-Agents · Law
World431_DM_06
APEX-Agents task World431_DM_06 in AI Agents for Privacy and GDPR Compliance. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.
Task prompt
What the agent was asked to do
MGR Real Estate Inc. ("MGR") and "AI Automation Group, LLC" ("AIAG") entered into the final lease agreement (the "Lease") on December 12, 2025 for 2020 Main Street, Irvine, CA (the "Building"). On December 15, 2026 MGR and AIAG signed an amendment that allowed AIAG to construct Lessee Improvements on its own, effectively deleting Section 5 and corresponding Exhibit D of the Lease. AIAG demolished every floor, intending to renovate the space and create a mutli-modal art studio. The construction company used by AIAG dumped the broken concrete material on the first floor for ease of convenience. One year into the project, AIAG had to halt the project in its entirety to secure funding and the space fell into disrepair. MGR sent AIAG a letter with a request that AIAG cleans the first floor as it is fully encompassed in glass so the dumped material is in full public view. AIAG ignored the letter and made no repairs but has continued to pay rent under the lease. MGR has not terminated the Lease. MGR is considering suing AIAG for waste in breach of Section 6(C)(MAINTENANCE AND REPAIRS, Lessee’s Obligations) of the Lease. Is MGR likely to prevail? Reply your response to me here. Give both a "Yes/No" conclusion; and your explanation.
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 | 0/4 | Fail | Share pagePublic trace |
| fireworks models Kimi K2 | dual | 0/4 | Fail | Share pagePublic trace |
| Gemini 3 Flash | dual | 0/4 | Fail | Share pagePublic trace |
| Gemini 3.1 Pro | dual | 0/4 | Fail | Share pagePublic trace |
| GPT-5.4 | dual | 0/4 | Fail | Share pagePublic trace |
| GPT-5.4 mini | dual | 2/4 | Fail | Share pagePublic trace |
| GPT-5.4 nano | dual | 1/4 | Fail | Share pagePublic trace |
Grading rubric
Criteria and grader verdict (showcase run)
States that MGR can likely establish a successful waste claim
FailEvidence: Response concludes, “No — MGR is not likely to prevail on a stand-alone damages claim for ‘waste’...” and later, “MGR likely can prove AIAG is in breach of Section 6(C), but is not likely to prevail on a present stand-alone ‘waste’ damages claim unless...” Assessment: The criterion requires stating that MGR can likely establish a successful waste claim. The response states the opposite for a waste claim, despite noting a likely lease breach. Fail.
States that AIAG’s actions would likely result in a substantial decrease in the Building’s market value
FailEvidence: The response says MGR “may not yet be able to show permanent/substantial injury to its reversionary interest” and does not discuss market value decrease. Assessment: The criterion requires stating that AIAG’s actions would likely result in a substantial decrease in the Building’s market value. This is not stated; the response instead emphasizes lack of proven reversionary injury. Fail.
States that the damage resulting from AIAG’s actions is substantial
FailEvidence: The response describes debris/disrepair but says MGR is vulnerable because the condition “may be remediable” and only could prevail “unless it can prove substantial/permanent injury.” Assessment: The criterion requires stating that the damage resulting from AIAG’s actions is substantial. The response does not affirm substantial damage; it treats substantial injury as unproven/conditional. Fail.
States that the damage resulting from AIAG’s actions is permanent
FailEvidence: The response states MGR may not show “permanent/substantial injury” and that it is not likely to prevail “unless it can prove substantial/permanent injury.” Assessment: The criterion requires stating that the damage resulting from AIAG’s actions is permanent. The response does not state permanence; it suggests the condition may be remediable and permanence is not yet proven. Fail.