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Lesson 08 ยท Activity 02

Track the State

Across many sites, the agent is only as good as what it remembers. Here youโ€™ll name what it must carry forward and add the checkpoints that catch drift, duplicates, and stale data.

Work through it

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The scenario

An agentic browser is 20 minutes into a grant search across eight sites. It has returned a growing list, but several entries look similar and a few have no date.

Add your checkpoints

For each risk, write what the agent must remember and the checkpoint that catches it. Saved on this device.

RiskWhat to rememberCheckpoint
Drift (answering a different question)
Duplication (same grant twice)
Staleness (past-deadline / old page)

Saved automatically on this device.

Reveal model answer
RiskRemember + checkpoint
DriftCarry the original goal; checkpoint: "Restate the goal and confirm each result fits it."
DuplicationCarry the list of opportunities + their sources; checkpoint: "De-duplicate; flag any two entries that are the same grant on different sites."
StalenessCarry the posting/deadline date per finding; checkpoint: "Attach a date to each and drop anything past its deadline."

Takeaway: one mid-loop checkpoint โ€” "show me what youโ€™ve found, with source and date, and flag duplicates" โ€” catches all three before they reach your table.