APEX-Agents · Investment Banking

World228_JK_01

5/5Pass

APEX-Agents task World228_JK_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 228Dual harnessGrader: rubric

Task IDtask_741cc3b250234af1bd641e1bd2a523d7

WorldInvestment Banking World 228

Expected outputedit_existing_sheet

Published runs4 models · dual config

Task prompt

What the agent was asked to do

The current standalone DCF valuation does not include synergies. In the valuation model, re-run the analysis to include synergies, integration, and transaction costs. In the accretion dilution model project, the "Synergies" and "ProForma_Combined" tabs contain these assumptions. 1. Update the vauation model "Project_Rheingold_Valuation_Model(final)" 2. Implement One-Time Integration Costs (After-Tax), Transaction Costs (After-Tax), and EBITDA Synergy (pre-tax) into the DCF analysis, maintaining all existing DCF assumptions. 3. Report back for me: "Sum of PV of FCF (2026-2030)", "PV of Terminal Value", "Enterprise Value", "Implied EV/EBITDA(2025E)", "Implied EV/Revenue(2025E)". 4. Round all final monetary values (millions) and multiples to one decimal place.

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	5/5	Pass	Share page Public trace
Gemini 3.1 Pro	dual	5/5	Pass	Share page Public trace
GPT-5.4 mini	dual	5/5	Pass	Share page Public trace
GPT-5.4 nano	dual	5/5	Pass	Share page Public trace

Grading rubric

Criteria and grader verdict (showcase run)

States Sum of PV of FCF (2026-2030) is €949.2 million
Pass
Evidence: TEXT_RESPONSE table lists “Sum of PV of FCF (2026-2030) | €949.2” and says “€ in millions unless noted.” Assessment: Criterion requires stating Sum of PV of FCF is €949.2 million; pass.
States PV of Terminal Value is €4,176.3 million
Pass
Evidence: TEXT_RESPONSE table lists “PV of Terminal Value | €4,176.3” and says “€ in millions unless noted.” Assessment: Criterion requires stating PV of Terminal Value is €4,176.3 million; pass.
States Enterprise Value is €5,125.5 million
Pass
Evidence: TEXT_RESPONSE table lists “Enterprise Value | €5,125.5” and says “€ in millions unless noted.” Assessment: Criterion requires stating Enterprise Value is €5,125.5 million; pass.
States Implied EV/EBITDA (2025E) is 12.7x
Pass
Evidence: TEXT_RESPONSE table lists “Implied EV/EBITDA(2025E) | 12.7x.” Assessment: Criterion requires stating Implied EV/EBITDA (2025E) is 12.7x; pass.
States Implied EV/Revenue (2025E) is 2.5x
Pass
Evidence: TEXT_RESPONSE table lists “Implied EV/Revenue(2025E) | 2.5x.” Assessment: Criterion requires stating Implied EV/Revenue (2025E) is 2.5x; pass.