APEX-Agents · Investment Banking

World221_oa_3

4/4Pass

APEX-Agents task World221_oa_3 in AI Agents for M&A Legal Due Diligence. Compare dual-harness agent runs across models — rubric criteria, scores, and public traces.

AI Agents for M&A Legal Due DiligenceInvestment Banking World 221Dual harnessGrader: rubric

Task IDtask_b2d58a02b48b4b5abd886aafac8b1c7e

WorldInvestment Banking World 221

Expected outputedit_existing_sheet

Published runs4 models · dual config

Task prompt

What the agent was asked to do

Assume BBDC's share to fall by 5% and TPVG's share rose by 12% post-deal and pre-issuance. The final proposed ownership split is BBDC - 75% and TPVG - 25%, maintain other assumptions constant. Create a new tab in the merger model. Calculate the "Cash Consideration", "Total Consideration", "Cash Consideration per share" and "Total Consideration per share" based on the proposed final ownership split, and the shares change Round monetary calculations to the nearest USD thousands, and round per share data to the nearest USD 2 decimal places.

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	4/4	Pass	Share page Public trace
Gemini 3.1 Pro	dual	4/4	Pass	Share page Public trace
GPT-5.4 mini	dual	4/4	Pass	Share page Public trace
GPT-5.4 nano	dual	4/4	Pass	Share page Public trace

Grading rubric

Criteria and grader verdict (showcase run)

States the Cash Consideration is USD 55,668 thousands
Pass
Evidence: TEXT_RESPONSE table lists “Cash Consideration | $55,668 thousand.” Assessment: Criterion asks whether it states Cash Consideration is USD 55,668 thousands; pass because the response clearly states that value and unit.
States the Total Consideration is USD 346,713 thousands
Pass
Evidence: TEXT_RESPONSE table lists “Total Consideration | $346,713 thousand.” Assessment: Criterion asks whether it states Total Consideration is USD 346,713 thousands; pass because the response clearly states that value and unit.
States the Cash Consideration per share is USD 1.38
Pass
Evidence: TEXT_RESPONSE table lists “Cash Consideration per share | $1.38.” Assessment: Criterion asks whether it states Cash Consideration per share is USD 1.38; pass because the response clearly states this per-share value.
States the Total Consideration per share is USD 8.58
Pass
Evidence: TEXT_RESPONSE table lists “Total Consideration per share | $8.58.” Assessment: Criterion asks whether it states Total Consideration per share is USD 8.58; pass because the response clearly states this per-share value.