APEX-Agents
gpt-5.4-nano on World127_AK_Task03
Grader rubric
Criteria verdict
States weighted average gross margin for BYD e-Platform 3.0 is 31.8%
States weighted average gross margin for Ford C2 is 31.1%
States weighted average gross margin for GM Ultium is 30.8%
States weighted average gross margin for Hyundai E-GMP is 32.5%
States weighted average gross margin for MLB Evo is 31.8%
States weighted average gross margin for MQB is 32.0%
States weighted average gross margin for Stellantis STLA Medium is 31.8%
States weighted average gross margin for TNGA is 31.6%
States weighted average gross margin for Volvo SPA2 is 32.3%
States the percentage price increase on the GM Ultium platform required to match the weighted average gross margin of all other platforms is 1.6%
Prompt excerpt
Task context
Based on the client’s SKU data, calculate the weighted average gross margin for each platform. Then determine the percentage price increase required for SKUs on the lowest-margin platform to raise their margin to match the weighted average gross margin of all other platforms combined. Reply to me with the analysis.
Response trace
Agent response, tools, files, and edits
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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.