APEX-Agents · Investment Banking

World219_BW_02

1/5Fail

APEX-Agents task World219_BW_02 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 219Dual harnessGrader: rubric

Task IDtask_00b30f56f39a4a9891d9503443bafb27

WorldInvestment Banking World 219

Expected outputmessage_in_console

Published runs4 models · dual config

Task prompt

What the agent was asked to do

Provide the mean implied equity value for CNS from the Comparables and Precedents using 2025E EBITDA, as well as the implied equity value from the DCF and LBO using the base DCF and assumed offer price. Provide the results of all four methods and the mean in $ million, to one decimal place. Give it as a message right 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	1/5	Fail	Share page Public trace
Gemini 3.1 Pro	dual	2/5	Fail	Share page Public trace
GPT-5.4 mini	dual	2/5	Fail	Share page Public trace
GPT-5.4 nano	dual	2/5	Fail	Share page Public trace

Grading rubric

Criteria and grader verdict (showcase run)

States that the implied Equity value from Comparables (2025E EBITDA) is $2,767.5 million
Fail
Evidence: TEXT_RESPONSE table states “Comparables | $2,867.7”. Assessment: Criterion requires stating Comparables (2025E EBITDA) is $2,767.5 million; the response gives $2,867.7 million, so fail.
States that the implied Equity value from Precedents (2025E EBITDA) is $3,143.6 million
Fail
Evidence: TEXT_RESPONSE table states “Precedents | $3,258.4”. Assessment: Criterion requires Precedents (2025E EBITDA) is $3,143.6 million; the response gives $3,258.4 million, so fail.
States that the implied Equity value from DCF (Base) is $2,595.1 million
Fail
Evidence: TEXT_RESPONSE table states “DCF | $2,339.6”. Assessment: Criterion requires DCF (Base) is $2,595.1 million; the response gives $2,339.6 million, so fail.
States that the implied Equity value from LBO (Offer Price) is $3,617.1 million
Pass
Evidence: TEXT_RESPONSE table states “LBO | $3,617.1”. Assessment: Criterion requires LBO (Offer Price) is $3,617.1 million; the response matches exactly, so pass.
States that the implied mean Equity value is $3,030.8 million
Fail
Evidence: TEXT_RESPONSE table states “Mean | $3,020.7”. Assessment: Criterion requires implied mean Equity value is $3,030.8 million; the response gives $3,020.7 million, so fail.