APEX-Agents · Investment Banking

World225_DK_01

0/1Fail

APEX-Agents task World225_DK_01 in AI Agents for Tax Due Diligence. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.

AI Agents for Tax Due DiligenceInvestment Banking World 225Dual harnessGrader: rubric

Task IDtask_bab7ecdcc5ea4263b7c389d9b5496c68

WorldInvestment Banking World 225

Expected outputmessage_in_console

Published runs4 models · dual config

Task prompt

What the agent was asked to do

Perform a DCF analysis for Golden Everest using the REIT model with the following parameters: - Hold EBITDA margin constant at 42% throughout the projection period - Hold Capex % of Revenue constant at 22% throughout the projection period - Assume a WACC of 9% - Assume Terminal Value is equal to 11 times final projection year EBITDA - Assume Net Debt is as given for 2024A - End-of-year discounting (not mid-year convention) Give me your reply showing the Golden Everest Equity Value in $ millions, rounded to the nearest million.

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	0/1	Fail	Share page Public trace
Gemini 3.1 Pro	dual	0/1	Fail	Share page Public trace
GPT-5.4 mini	dual	0/1	Fail	Share page Public trace
GPT-5.4 nano	dual	0/1	Fail	Share page Public trace

Grading rubric

Criteria and grader verdict (showcase run)

States Golden Everest Equity Value is $19,049
Fail
Evidence: <TEXT_RESPONSE> states “**Golden Everest Equity Value: $20,292 million**.” Assessment: The criterion requires that the response “States Golden Everest Equity Value is $19,049.” The stated value does not match, so this fails.