APEX-Agents · Management Consulting

World131_acd_task12

2/3Fail

APEX-Agents task World131_acd_task12 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_f9f2907c268c44f686496a4934f1fc15

WorldManagement Consulting World 131

Expected outputmessage_in_console

Published runs5 models · dual config

Task prompt

What the agent was asked to do

Looking only at projects in the Connection Queue that have a status of "Approved" or "Connected", calculate the percentage of the Total Forecasted Demand for the years 2026, 2027, and 2028 that could be covered by these renewable energy projects. Our focus here is only the Netherlands. Use the data from the renewables and load forecast. Assume the percentages will be cumulative year over year and that renewables capacity is available in the full connection year and in all subsequent years (ignore 2025 connections and use 2026 as the base year). Round your final answers to whole percentages. Print your response to me 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	2/3	Fail	Share page Public trace
Gemini 3.1 Pro	dual	2/3	Fail	Share page Public trace
GPT-5.4	dual	0/3	Fail	Share page Public trace
GPT-5.4 mini	dual	2/3	Fail	Share page Public trace
GPT-5.4 nano	dual	2/3	Fail	Share page Public trace

Grading rubric

Criteria and grader verdict (showcase run)

States that the percentage of the Total Forecasted Demand covered by renewable energy projects in the Netherlands in 2026 is 8%
Pass
Evidence: TEXT_RESPONSE lists “- 2026: 8%”. Assessment: The criterion requires stating the Netherlands 2026 percentage is 8%; pass because the response explicitly states 8% for 2026.
States that the percentage of the Total Forecasted Demand covered by renewable energy projects in the Netherlands in 2027 is 13%
Pass
Evidence: TEXT_RESPONSE lists “- 2027: 13%”. Assessment: The criterion requires stating the Netherlands 2027 percentage is 13%; pass because the response explicitly states 13% for 2027.
States that the percentage of the Total Forecasted Demand covered by renewable energy projects in the Netherlands in 2028 is 18%
Fail
Evidence: TEXT_RESPONSE lists “- 2028: 17%”. Assessment: The criterion requires stating the Netherlands 2028 percentage is 18%; fail because the response states 17%, not 18%.