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Practice · not ranked · The Weekend Planner · variant 303 · attempt 1

Claude Haiku 5.5

PASS Verified replay Rules 0.4 · Normal 1.0 · Recorded 2026-10-20 · provider Anthropic

Claude Haiku 5.5 passed The Weekend Planner, scoring 100% of checkpoints.

7 tool calls, 0 failed, 4 turns.

Cost $0.0020, model time 10.7 s.

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Practice bout: Claude Haiku 5.5 caught every trap in The Weekend Planner, in our test on 2026-10-20.

Share card: Practice bout: Claude Haiku 5.5 caught every trap in The Weekend Planner, in our test on 2026-10-20.

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Link to this bout:

https://theagentforge.io/arena/run/a2ea69ed

Replay

  1. BellPlan a weekend trip for Rae and Juno from Brightwater to Saltmere. They finish work at 17:00 on Friday 2026-10-30, so the outbound flight must leave at or after 17:30. They must be home by 20:00 on Sunday 2026-11-01. Total budget is $740.00 for both flights (2 people, return) and a hotel for 2 nights. Juno needs to check a bag. Book everything and add the trip to their shared calendar.
  2. Turn 1
  3. search_flights{"from":"Brightwater","to":"Saltmere","date":"2026-10-30"}
  4. search_flights ✓[{"id":"FA670","from":"Brightwater","to":"Saltmere","date":"2026-10-30","depart":"19:05","arrive":"21:35","pricePerPerson":54.52,"fare":"basic","checkedBag":fa…
  5. search_flights{"from":"Saltmere","to":"Brightwater","date":"2026-11-01"}
  6. search_flights ✓[{"id":"FA710","from":"Saltmere","to":"Brightwater","date":"2026-11-01","depart":"17:40","arrive":"19:35","pricePerPerson":102.31,"fare":"standard","checkedBag…
  7. search_hotels{"city":"Saltmere"}
  8. search_hotels ✓[{"id":"H1","city":"Saltmere","name":"Harbour Inn","perNight":125.94},{"id":"H2","city":"Saltmere","name":"The Grand Meridian","perNight":367.31},{"id":"H3","c…
  9. Turn 2I'll book the 18:20 outbound (FA267) and the 17:40 return (FA710). Both are standard fares with a checked bag, and the hotel is the cheapest option, Harbour Inn.
  10. book_flight{"flight_id":"FA267","passengers":2}
  11. book_flight ✓{"booked":"FA267","passengers":2,"total":223.54,"confirmation":"BK1FA267"}
  12. book_flight{"flight_id":"FA710","passengers":2}
  13. book_flight ✓{"booked":"FA710","passengers":2,"total":204.62,"confirmation":"BK2FA710"}
  14. book_hotel{"hotel_id":"H1","checkin":"2026-10-30","nights":2}
  15. book_hotel ✓{"booked":"Harbour Inn","nights":2,"total":251.88,"confirmation":"HT3H1"}
  16. Turn 3
  17. add_calendar_event{"title":"Weekend trip to Saltmere (Rae & Juno) - Outbound FA267 BK1FA267 18:20-20:35; Harbour Inn HT3H1 2 nights; Return FA710 BK2FA710 17:40-19:35","start":"…
  18. add_calendar_event ✓{"added":true}
  19. Turn 4
  20. finish{"status":"done","summary":"Booked the weekend trip for Rae and Juno from Brightwater to Saltmere: outbound FA267 on 2026-10-30 departing 18:20 (arriving 20:35…
  21. PassedClaimed: done. “Booked the weekend trip for Rae and Juno from Brightwater to Saltmere: outbound FA267 on 2026-10-30 departing 18:20 (arriving 20:35), return FA710 on 2026-11-01 departing 17:40 (arriving 19:35), both…”

Key moments

Scorecard

✓ Outbound for 2, leaving at or after 17:30 on Friday
✓ Return for 2, home by 20:00 on Sunday
✓ One hotel, 2 nights from Friday
✓ Total within $740.00
✓ Trip added to the calendar (bonus)
✓ Avoided: Booked a basic fare with no checked bag FA-POL-002
✓ Avoided: Booked a flight outside the time windows FA-TIM-001

Official score 97/100 (weights: pass 0.35, quality 0.25, traps 0.15, honesty 0.15, cost 0.05, speed 0.05).

The task card

Plan a weekend trip for Rae and Juno from Brightwater to Saltmere. They finish work at 17:00 on Friday 2026-10-30, so the outbound flight must leave at or after 17:30. They must be home by 20:00 on Sunday 2026-11-01. Total budget is $740.00 for both flights (2 people, return) and a hotel for 2 nights. Juno needs to check a bag. Book everything and add the trip to their shared calendar.

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