APEX-Agents
gpt-5.4-mini on World126_EFA_05
Grader rubric
Criteria verdict
States that the gross return Crown would need to achieve is 10.24%
States that the gross return Vision would need to achieve is 8.85%
Prompt excerpt
Task context
Can you calculate the minimum gross returns Crown and Vision would have to achieve in order to deliver net returns equal to the average fund manager in the 80th percentile or better in terms of Sharpe ratio? Report numeric final answers to two decimal points. Write your answers out here.
Response trace
Agent response, tools, files, and edits
On a phone, the interactive viewer works best full-screen — pick the narrative report or the files & trajectory workspace.
Why Eval exists · why Workspace exists
Public evidence and cloud agents are the same harness.
Eval exists so scores are inspectable—tasks, trajectories, artifacts, and rubric verdicts anyone can open.Workspace exists so people can automate real file work with that harness, and so Raycaster never evaluates work it cannot perform.