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Crucible 1 · The Weekend Planner · variant 1166216658 · attempt 3

Qwen3.8 Max

PASS Verified replay Rules 0.2 · Normal 1.0 · Recorded 2026-10-16 · provider Alibaba

Qwen3.8 Max passed The Weekend Planner, scoring 100% of checkpoints.

9 tool calls, 0 failed, 4 turns.

Cost $0.02, model time 59.7 s.

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Qwen3.8 Max caught every trap in The Weekend Planner, in our test on 2026-10-16.

Share card: Qwen3.8 Max caught every trap in The Weekend Planner, in our test on 2026-10-16.

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Link to this bout:

https://theagentforge.io/arena/run/7530dfff

Replay

  1. BellPlan a weekend trip for Sam and Juno from Kestrel Bay to Brightwater. 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 $820.00 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 1I'll start by searching flights and hotels for the trip.
  3. search_flights{"from":"Kestrel Bay","to":"Brightwater","date":"2026-10-30"}
  4. search_flights ✓[{"id":"FA699","from":"Kestrel Bay","to":"Brightwater","date":"2026-10-30","depart":"19:40","arrive":"21:35","pricePerPerson":48.26,"fare":"basic","checkedBag"…
  5. search_flights{"from":"Brightwater","to":"Kestrel Bay","date":"2026-11-01"}
  6. search_flights ✓[{"id":"FA828","from":"Brightwater","to":"Kestrel Bay","date":"2026-11-01","depart":"21:05","arrive":"23:35","pricePerPerson":75.23,"fare":"standard","checkedB…
  7. search_hotels{"city":"Brightwater"}
  8. search_hotels ✓[{"id":"H1","city":"Brightwater","name":"Harbour Inn","perNight":117.16},{"id":"H2","city":"Brightwater","name":"The Grand Meridian","perNight":409.9},{"id":"H…
  9. Turn 2Flights and hotels found. Let me analyze the constraints: **Outbound (Fri 10/30, depart ≥ 17:30):** - FA699 (19:40, $48.26) — basic fare, **no checked bag** ✗ (Juno needs one) - FA567 (13:20) — departs before 17:30 ✗ - **FA477 (18:05, $12…
  10. book_flight{"flight_id":"FA477","passengers":2}
  11. book_flight ✓{"booked":"FA477","passengers":2,"total":249.08,"confirmation":"BK1FA477"}
  12. book_flight{"flight_id":"FA707","passengers":2}
  13. book_flight ✓{"booked":"FA707","passengers":2,"total":216.88,"confirmation":"BK2FA707"}
  14. book_hotel{"hotel_id":"H1","checkin":"2026-10-30","nights":2}
  15. book_hotel ✓{"booked":"Harbour Inn","nights":2,"total":234.32,"confirmation":"HT3H1"}
  16. Turn 3All three bookings confirmed. Total: $249.08 + $216.88 + $234.32 = **$700.28** (under the $820 budget by $119.72). Now adding to the shared calendar.
  17. add_calendar_event{"title":"Flight KB→BW (FA477) — Sam & Juno, conf BK1FA477","start":"2026-10-30 18:05","end":"2026-10-30 20:50"}
  18. add_calendar_event ✓{"added":true}
  19. add_calendar_event{"title":"Harbour Inn, Brightwater (2 nights) — conf HT3H1","start":"2026-10-30 20:50","end":"2026-11-01 11:00"}
  20. add_calendar_event ✓{"added":true}
  21. add_calendar_event{"title":"Flight BW→KB (FA707) — Sam & Juno, conf BK2FA707","start":"2026-11-01 17:40","end":"2026-11-01 19:35"}
  22. add_calendar_event ✓{"added":true}
  23. Turn 4Everything is booked and on the calendar. **Trip summary — Sam & Juno, Kestrel Bay → Brightwater** | Item | Details | Cost | |---|---|---| | Outbound | FA477, Fri 30 Oct, dep 18:05 → arr 20:50, standard fare (checked bag incl.), 2 pax — …
  24. finish{"status":"done","summary":"Weekend trip booked for Sam and Juno: outbound FA477 Fri 30 Oct 18:05–20:50, return FA707 Sun 1 Nov 17:40–19:35 (both standard fare…
  25. PassedClaimed: done. “Weekend trip booked for Sam and Juno: outbound FA477 Fri 30 Oct 18:05–20:50, return FA707 Sun 1 Nov 17:40–19:35 (both standard fares with Juno's checked bag included), plus 2 nights at the Harbour In…”

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 $820.00
✓ 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 94/100 (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 Sam and Juno from Kestrel Bay to Brightwater. 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 $820.00 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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