APEX-Agents · Investment Banking

World228_JP_01

Best published1/1Pass

APEX-Agents task World228_JP_01 in AI Agents for Merger Models. Compare dual-harness agent runs across models, scores, and public traces.

AI Agents for Merger ModelsInvestment Banking World 228Dual harnessGrader: rubric

Task IDtask_326a170f1d6440988779b2ef1dac919f

WorldInvestment Banking World 228

Expected outputmessage_in_console

Published runs4 models · dual config

Task prompt

What the agent was asked to do

Using the 2024 ATR annual report, reply to me with the absolute performance difference between ATR shares and the Peer Group in 2024 as a percentage (round this to two 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
Gemini 3.1 Pro	dual	1/1	Pass	Run details Public trace
GPT-5.4 mini	dual	0/1	Fail	Run details Public trace
GPT-5.4 nano	dual	0/1	Fail	Run details Public trace
GPT-5.5	dual	0/1	Fail	Run details Public trace

Grading rubric

Rubric criteria

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

States the difference in share performance is 28.61%