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APEX-Agents · Investment Banking

World226_RM_08

0/3Fail

APEX-Agents task World226_RM_08 in AI Agents for Infrastructure Finance. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.

AI Agents for Infrastructure FinanceInvestment Banking World 226Dual harnessGrader: rubric
Task IDtask_6f51cd66e3ff43829ebf500e5000b821
WorldInvestment Banking World 226
Expected outputmessage_in_console
Published runs4 models · dual config

Task prompt

What the agent was asked to do

Using the LBO model, I want you to tell me updated values for: (1) Implied Net Debt, (2) Sponsor Equity Value and (3) IRR for Year 5. # Assumptions -Increase the interest rate of the secured term loan from 7.5% to 7.75%, and assume the secured term loan is now non-amortizing -Increase entry leverage from 6.0x LTM EBITDA to 7.25x LTM EBITDA -Hold revenue growth constant at 11.0% from FY27E through FY30E Given the revenue adjustment, throughout the forecast period, assume: - Quantum of Operating Expenses remains unchanged - Capex in this scenario scales faster than revenue and as a % of revenue increases by 100bps above the base case - Assume no $ increase to D&A For the final numbers: Percentages rounded to 1 decimal point. Monetary values rounded to the nearest whole million USD.

Published trajectories

Agent runs on this task

Curated dual-harness runs (parsed + original sandbox). Best scored run per model.

ModelHarnessScoreResultLinks
GPT-5.5showcasedual0/3FailShare pagePublic trace
Gemini 3.1 Produal0/3FailShare pagePublic trace
GPT-5.4 minidual0/3FailShare pagePublic trace
GPT-5.4 nanodual0/3FailShare pagePublic trace

Grading rubric

Criteria and grader verdict (showcase run)

  1. States Year 5 Implied Net Debt is $2,551

    Fail

    Evidence: TEXT_RESPONSE table states “Implied Net Debt | $2,945 million.” Assessment: Criterion requires “States Year 5 Implied Net Debt is $2,551”; the response states a different value, so fail.

  2. States Year 5 Sponsor Equity Value is $19,298

    Fail

    Evidence: TEXT_RESPONSE table states “Sponsor Equity Value | $18,471 million.” Assessment: Criterion requires “States Year 5 Sponsor Equity Value is $19,298”; the response states a different value, so fail.

  3. States Year 5 IRR is 19.1%

    Fail

    Evidence: TEXT_RESPONSE table states “Year 5 IRR | 18.0%.” Assessment: Criterion requires “States Year 5 IRR is 19.1%”; the response states a different percentage, so fail.