APEX-Agents · Management Consulting

World131_DV_03

0/1Fail

APEX-Agents task World131_DV_03 in AI Agents for Infrastructure Finance. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.

AI Agents for Infrastructure FinanceManagement Consulting World 131Dual harnessGrader: rubric

Task IDtask_a179d38b095f46eba5eff7baf8f7fd87

WorldManagement Consulting World 131

Expected outputmessage_in_console

Published runs5 models · dual config

Task prompt

What the agent was asked to do

Calculate the NPV from the 12-year cash flow on renewable enablement benefits, considering the following assumptions: - The steady-state annual benefits from renewable enablement mentioned in the business case represent the annual renewables revenue for year 1, which then grows at a rate of 10% during each of the next 11 years. - The OPEX is provided in the attached slide deck. - Assume an 8% annual discount rate, and no discount in the 1st year. State the final NPV in billions with two decimal places here as a message 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	0/1	Fail	Share page Public trace
Gemini 3.1 Pro	dual	0/1	Fail	Share page Public trace
GPT-5.4	dual	1/1	Pass	Share page Public trace
GPT-5.4 mini	dual	1/1	Pass	Share page Public trace
GPT-5.4 nano	dual	1/1	Pass	Share page Public trace

Grading rubric

Criteria and grader verdict (showcase run)

States that the NPV is €15.33 billion
Fail
Evidence: <TEXT_RESPONSE> says, “Final NPV: €15.31 billion.” Assessment: Criterion requires the response to state “the NPV is €15.33 billion.” The stated value differs by €0.02 billion, so this does not meet the criterion.