APEX-Agents · Investment Banking

World224_SK_Task01

Best published2/2Pass

APEX-Agents task World224_SK_Task01 in AI Agents for Take-Private Analysis. Compare dual-harness agent runs across models, scores, and public traces.

AI Agents for Take-Private AnalysisInvestment Banking World 224Dual harnessGrader: rubric

Task IDtask_9244a2b59db64d708a35fe0ae2d6c8b3

WorldInvestment Banking World 224

Expected outputmessage_in_console

Published runs4 models · dual config

Task prompt

What the agent was asked to do

Use the LBO model. I want some new analyses: - Decrease the “Premium” from 35.0% to 25.0% on the "LBO" tab - Decrease the “Adj. EBITDA Multiple” from 40.0x to 25.0x on the "LBO" tab - Update revenue growth constant at 15.0% per year from Year 2 through Year 5. Write out to me here: 1. Sponsor Equity Value in Year 5. 2. IRR in Year 5. Round it to the nearest million (e.g., $1,000). Report the IRR as % rounded 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-5.4 nano	dual	2/2	Pass	Run details Public trace
Gemini 3.1 Pro	dual	0/2	Fail	Run details Public trace
GPT-5.4 mini	dual	0/2	Fail	Run details Public trace
GPT-5.5	dual	0/2	Fail	Run details Public trace

Grading rubric

Rubric criteria

Runs are graded against these criteria. Open a run for model-specific verdicts.

States that the Sponsor Equity Value in Year 5 is $18,609 million
States that IRR in Year 5 is 12.5%