Raycaster / evalsBack to AI Agents for Tax Due Diligence

APEX-Agents · Investment Banking

World228_SM_Task01

0/2Fail

APEX-Agents task World228_SM_Task01 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_3579879e6b84436f8fddc974ec75f287
WorldInvestment Banking World 228
Expected outputmake_new_sheet
Published runs4 models · dual config

Task prompt

What the agent was asked to do

Determine the effective interest rate of The Aptar Group acquiring Gerresheimer at a 35% premium. Then compare that effective interest rate to the effective interest rate of The Aptar Group as a standalone without acquisition. Use the board presentation to calculate the effective interest rates. Round the interest rates to one decimal point. Assume a 25% corporate tax rate. Create a New Sheet file with the Effective Interest Rate for Aptar Standalone and Aptar with Acquisition.

Published trajectories

Agent runs on this task

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

ModelHarnessScoreResultLinks
GPT-5.5showcasedual0/2FailShare pagePublic trace
Gemini 3.1 Produal0/2FailShare pagePublic trace
GPT-5.4 minidual0/2FailShare pagePublic trace
GPT-5.4 nanodual0/2FailShare pagePublic trace

Grading rubric

Criteria and grader verdict (showcase run)

  1. States Effective Interest Rate of Aptar Standalone is 3.0%

    Fail

    Evidence: The final response says “Aptar Standalone: 4.4%.” The created spreadsheet `/root/workspace/filesystem/Excel/Aptar_Effective_Interest_Rates.xlsx` page 1 summary also shows “Aptar Standalone Effective Interest Rate 4.4%.” Assessment: Criterion requires stating Effective Interest Rate of Aptar Standalone is 3.0%; this was not stated in chat or artifact, so fail.

  2. States Effective Interest Rate of Aptar with Acquisition is 4.9%

    Fail

    Evidence: The final response says “Aptar with Acquisition at 35% premium: 16.8%.” The created spreadsheet `/root/workspace/filesystem/Excel/Aptar_Effective_Interest_Rates.xlsx` page 1 summary also shows “Aptar with Acquisition Effective Interest Rate 16.8%.” Assessment: Criterion requires stating Effective Interest Rate of Aptar with Acquisition is 4.9%; this was not stated in chat or artifact, so fail.