APEX-Agents · Investment Banking
World246_RL_04
APEX-Agents task World246_RL_04 in AI Agents for Tax Due Diligence. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.
Task prompt
What the agent was asked to do
Update the DCF model with the following changes - tax rate for the entire projection period (2025E-2029E) and the WACC build is now the implied tax rate from the second quarter of 2023, calculated as income tax expense over revenue, plus 10% - update beta to 1 - assume revenue growth rate in the projection period matches that of 2024A plus 75 basis points. - update terminal growth rate to be equal to the updated monthly revenue growth rate plus 50 basis points - assume final gross debt is increased by 50% and cash balance is now 10% of the absolute increased gross debt number What is equity value in millions rounded to the nearest whole number? Print your answer back to me as a short message.
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 pagePublic trace |
| Gemini 3.1 Pro | dual | 0/1 | Fail | Share pagePublic trace |
| GPT-5.4 mini | dual | 1/1 | Pass | Share pagePublic trace |
| GPT-5.4 nano | dual | 1/1 | Pass | Share pagePublic trace |
Grading rubric
Criteria and grader verdict (showcase run)
States the equity value is $16,549 million
FailEvidence: <TEXT_RESPONSE> says, “Updated equity value: $16,011 million.” Assessment: The criterion requires that the response “States the equity value is $16,549 million.” The stated value differs from the required $16,549 million, so this fails.