APEX-Agents · Investment Banking

World227_SK_Task06

1/1Pass

APEX-Agents task World227_SK_Task06 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 227Dual harnessGrader: rubric

Task IDtask_26f6f89af455429dabf2318469bf05ef

WorldInvestment Banking World 227

Expected outputmessage_in_console

Published runs4 models · dual config

Task prompt

What the agent was asked to do

Use the MFC model to return Implied Total Enterprise Value (in Canadian dollars, C$, rounded to the nearest million) under the following assumptions. 1. Refinancing + EPP - Decrease the Refinancing + EPP spread from 3.5% to 2.5%. - Preferred equity issuance size increased to C$2,000,000, along with the preferred dividend rate decreased to 7.5%. - Hold revenue growth constant at 7.0% per year from FY2026 to FY2032. 2. Discounted cash flow analysis scenario with the following specifications: - Begin with the change in cash for each year from FY2026 through FY2032, and add back both preferred dividends and tax-affected interest expense in order to derive unlevered free cash flow for each period to be discounted to net present value. - Apply a WACC of 12.0% - For each year, calculate the net present value of the unlevered free cash flow using 2025 as year 0.. - Utilize an exit EBITDA multiple of 15.0x. Give me the information in your reply 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
GPT-5.5showcase	dual	1/1	Pass	Share page Public trace
Gemini 3.1 Pro	dual	1/1	Pass	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 Implied Total Enterprise Value is C$10,708 million
Pass
Evidence: TEXT_RESPONSE states “Implied Total Enterprise Value: C$10,708 million” and later repeats “**Implied Total Enterprise Value: C$10,708 million**.” Assessment: The criterion requires that it “States Implied Total Enterprise Value is C$10,708 million”; this is explicitly stated, so pass.