APEX-Agents · Investment Banking
World221_HY_02
APEX-Agents task World221_HY_02 in AI Agents for M&A Legal Due Diligence. Compare dual-harness agent runs across models, scores, and public traces.
Task prompt
What the agent was asked to do
Evaluate acquisition of WhiteHorse Finance (WHF) by editing the ‘Target-TPVG’ tab in merger model using WHF’s 2024 financials. Use a share price of $7.20 (as of 11/26/2025). Output two sensitivity analyses on the Post-Deal Pro Forma tab in the merger model file, showing: NAV per share (2 decimal places), NII per share accretion (%, 2 decimal places) for the WHF transaction. In each case, show analyses for: - Bid Premiums: 30% and 35%. - Cash Consideration Mix: 30% and 40%.
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 mini | dual | 4/8 | Fail | Run detailsPublic trace |
| GPT-5.4 nano | dual | 4/8 | Fail | Run detailsPublic trace |
| GPT-5.5 | dual | 4/8 | Fail | Run detailsPublic trace |
| Gemini 3.1 Pro | dual | 0/8 | Fail | Run detailsPublic trace |
Grading rubric
Rubric criteria
Runs are graded against these criteria. Open a run for model-specific verdicts.
States the NII per share accretion at 30% bid premium and 30% cash consideration is 24.14%
States the NII per share accretion at 30% bid premium and 40% cash consideration is 26.71%
States the NII per share accretion at 35% bid premium and 30% cash consideration is 23.46%
States the NII per share accretion at 35% bid premium and 40% cash consideration is 26.11%
States the NAV per share at 30% bid premium and 30% cash consideration is $10.94
States the NAV per share at 30% bid premium and 40% cash consideration is $10.99
States the NAV per share at 35% bid premium and 30% cash consideration is $10.93
States the NAV per share at 35% bid premium and 40% cash consideration is $10.98