APEX-Agents
gpt-5.4-mini on World425_AVK_01
Grader rubric
Criteria verdict
States the amount Laura Kensington owed in federal income tax attributable to this transaction is $18,486
Prompt excerpt
Task context
Summit Filing Solutions, Inc. bought a building in 2018 for $350k. It spent $250k on the buildout. It sold the building on June 20, 2022 for $1.2M. Review the diligence memo and current cap table. State the amount Laura Kensington owed in federal income taxes attributable to this transaction if her taxable income was $220k in 2022 (assuming no other deductions or credits, or any retroactive changes to the tax treatment). Write me a message, and give the exact dollar amount.
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.