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Crucible 1: Hard · Hard The Weekend Planner (Hard) · variant 23926490 · attempt 3

Qwen3.8 Max

PASS Verified replay Rules 0.2 · Hard v2 · Recorded 2026-10-16 · provider Alibaba

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

31 tool calls, 0 failed, 12 turns.

Cost $0.23, model time 592.1 s.

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

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

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Link to this bout:

https://theagentforge.io/arena/run/b8a29aa6

Replay

  1. BellPlan a long weekend for Elio and Malik: from Port Avalon to Quillon, on to Fenwick Harbour, and back home. Friday 2026-10-30: fly Port Avalon to Quillon, leaving at or after 12:00 Port Avalon time (Elio works until noon) and landing in Quillon by 20:00 Quillon time for a dinner booking. Saturday 2026-10-31: fly Quillon to Fenwick Harbour, leaving no earlier than 10:00 Quillon time and landing in Fenwick Harbour by 18:00 Fenwick Harbour time for a concert. Sunday 2026-11-01: fly Fenwick Harbour to Port Avalon, landing in Port Avalon by 21:00 Port Avalon time. Malik checks one bag on every flight, and they want assigned seats together on all three. Book one hotel in Quillon for Friday night and one in Fenwick Harbour for Saturday night (1 night each), each one they can still cancel for free up to 48 hours before check-in (a free-cancellation deadline earlier than that, such as 3 days before, isn't flexible enough). The budget is $1505.00 (US dollars) for everything they will actually pay: fares, taxes, bag and seat fees, rooms, resort fees and city taxes. Book it all, then add the trip to their shared calendar.
  2. Turn 1I'll start by gathering information about the cities and their time zones.
  3. get_city_info{"city":"Port Avalon"}
  4. get_city_info ✓{"city":"Port Avalon","utc_offset":"UTC-02:00","clock_changes":"No clock change in the coming weeks.","airport":"Port Avalon International"}
  5. get_city_info{"city":"Quillon"}
  6. get_city_info ✓{"city":"Quillon","utc_offset":"UTC-04:00","clock_changes":"No clock change in the coming weeks.","airport":"Quillon International"}
  7. get_city_info{"city":"Fenwick Harbour"}
  8. get_city_info ✓{"city":"Fenwick Harbour","utc_offset":"UTC-03:00","clock_changes":"Clocks go back 1 hour at 02:00 local time on Sunday 1 Nov 2026: from then on UTC-04:00.","a…
  9. Turn 2Note: Fenwick Harbour has a DST change on Sunday Nov 1. Now let me search all three flights.
  10. search_flights{"from":"Port Avalon","to":"Quillon","date":"2026-10-30"}
  11. search_flights ✓{"note":"All times (depart and arrive) are local time at the departure airport, Port Avalon. Base fares are per person in US dollars before taxes and fees; bag…
  12. search_flights{"from":"Quillon","to":"Fenwick Harbour","date":"2026-10-31"}
  13. search_flights ✓{"note":"All times (depart and arrive) are local time at the departure airport, Quillon. Base fares are per person in US dollars before taxes and fees; bag and…
  14. search_flights{"from":"Fenwick Harbour","to":"Port Avalon","date":"2026-11-01"}
  15. search_flights ✓{"note":"All times (depart and arrive) are local time at the departure airport, Fenwick Harbour. Base fares are per person in US dollars before taxes and fees;…
  16. Turn 3Key detail: arrival times are shown in the **departure** airport's local time, so I must convert. Let me get fare rules and hotel options.
  17. get_fare_rules{"fare_ids":["LM555-M","AV262-Y","AV476-M","SK373-M","LM555-K"]}
  18. get_fare_rules ✓[{"fare_id":"AV262-Y","flight_id":"AV262","fare_name":"Saver","base_fare_per_person":86.63,"taxes_per_person":38.66,"checked_bag":"Not allowed on this fare (ca…
  19. search_hotels{"city":"Quillon"}
  20. search_hotels ✓{"note":"Room rates per night for two, before resort fees and taxes. See get_hotel_details for fees and the cancellation policy.","hotels":[{"hotel_id":"H1","n…
  21. search_hotels{"city":"Fenwick Harbour"}
  22. search_hotels ✓{"note":"Room rates per night for two, before resort fees and taxes. See get_hotel_details for fees and the cancellation policy.","hotels":[{"hotel_id":"H6","n…
  23. Turn 4Many cheap fares exclude checked bags. Let me check more fare rules and the hotel details.
  24. get_fare_rules{"fare_ids":["AV739-V","AV739-T","SK698-K","SK131-K","SK243-K"]}
  25. get_fare_rules ✓[{"fare_id":"SK131-K","flight_id":"SK131","fare_name":"Classic","base_fare_per_person":123.86,"taxes_per_person":40.46,"checked_bag":"$39.98 per bag","assigned…
  26. get_fare_rules{"fare_ids":["SK243-V","SK218-M","SK218-V","SK505-M","AV151-Q"]}
  27. get_fare_rules ✓[{"fare_id":"SK505-M","flight_id":"SK505","fare_name":"Classic","base_fare_per_person":70.03,"taxes_per_person":33.76,"checked_bag":"$41.45 per bag","assigned_…
  28. get_hotel_details{"hotel_ids":["H1","H2","H3","H4","H5"]}
  29. get_hotel_details ✓[{"hotel_id":"H1","name":"Halyard House","city":"Quillon","currency":"USD","room_rate_per_night":172.4,"resort_fee_per_night":19.58,"city_tax":"11% of the room…
  30. get_hotel_details{"hotel_ids":["H6","H7","H8","H9","H10"]}
  31. get_hotel_details ✓[{"hotel_id":"H6","name":"The Old Customs House","city":"Fenwick Harbour","currency":"USD","room_rate_per_night":396.95,"resort_fee_per_night":"None","city_tax…
  32. Turn 5Let me check the remaining hotel and the currency exchange rate.
  33. get_hotel_details{"hotel_ids":["H11"]}
  34. get_hotel_details ✓[{"hotel_id":"H11","name":"Tidewater Lodge","city":"Fenwick Harbour","currency":"USD","room_rate_per_night":154.15,"resort_fee_per_night":55.57,"city_tax":"13%…
  35. get_exchange_rate{"from":"VKR","to":"USD"}
  36. get_exchange_rate ✓{"from":"VKR","to":"USD","rate":1.3668,"meaning":"1 VKR = 1.3668 USD"}
  37. get_fare_rules{"fare_ids":["AV869-Y","SK861-V","LM271-T","SK131-Q","LM960-K"]}
  38. get_fare_rules ✓[{"fare_id":"LM271-T","flight_id":"LM271","fare_name":"Main","base_fare_per_person":224.66,"taxes_per_person":38.66,"checked_bag":"$41.42 per bag","assigned_se…
  39. Turn 6Let me check the remaining fare rules — some "Plus"/"Flex" fares may include bags and seats.
  40. get_fare_rules{"fare_ids":["AV151-Y","AV168-V","LM960-V","AV168-T","SK505-M"]}
  41. get_fare_rules ✓[{"fare_id":"SK505-M","flight_id":"SK505","fare_name":"Classic","base_fare_per_person":70.03,"taxes_per_person":33.76,"checked_bag":"$41.45 per bag","assigned_…
  42. get_fare_rules{"fare_ids":["LM271-Q","AV869-T","SK861-K","AV104-Q","LM679-T"]}
  43. get_fare_rules ✓[{"fare_id":"LM271-Q","flight_id":"LM271","fare_name":"Main Plus","base_fare_per_person":251.04,"taxes_per_person":38.66,"checked_bag":"1 per passenger include…
  44. Turn 7I've verified all the time-zone conversions and costs. Let me confirm my analysis: **Time zones:** Port Avalon UTC-2, Quillon UTC-4, Fenwick Harbour UTC-3 until 02:00 Nov 1, then UTC-4. Arrival times are quoted in the *departure* airport'…
  45. book_flight{"fare_id":"LM555-K","passengers":2,"checked_bags":1,"assigned_seats":true}
  46. book_flight ✓{"booked":"LM555","fare":"Main","passengers":2,"checked_bags":1,"assigned_seats":true,"total_charged_usd":372.48,"confirmation":"BK1LM555"}
  47. book_flight{"fare_id":"SK131-Q","passengers":2,"checked_bags":1,"assigned_seats":true}
  48. book_flight ✓{"booked":"SK131","fare":"Flex","passengers":2,"checked_bags":1,"assigned_seats":true,"total_charged_usd":386.32,"confirmation":"BK2SK131"}
  49. book_flight{"fare_id":"AV151-Y","passengers":2,"checked_bags":1,"assigned_seats":true}
  50. book_flight ✓{"booked":"AV151","fare":"Plus","passengers":2,"checked_bags":1,"assigned_seats":true,"total_charged_usd":386.1,"confirmation":"BK3AV151"}
  51. Turn 8Flights total $1,144.90, leaving $360.10 for hotels. My analysis of valid hotels: **Quillon** — H3 Lantern Rooms is cheapest but its 72-hour deadline is too early ✗. H2 Copperleaf Suites (deadline Oct 28 18:00, later than the 48h mark of …
  52. book_hotel{"hotel_id":"H2","checkin":"2026-10-30","nights":1}
  53. book_hotel ✓{"booked":"Copperleaf Suites","nights":1,"total_charged_usd":168.44,"confirmation":"HT4H2"}
  54. book_hotel{"hotel_id":"H10","checkin":"2026-10-31","nights":1}
  55. book_hotel ✓{"booked":"The Foundry","nights":1,"total_charged_usd":187.6,"confirmation":"HT5H10"}
  56. Turn 9Total is $1,500.94 — under the $1,505.00 budget. Now let me verify and add the calendar events.
  57. view_bookings{}
  58. view_bookings ✓{"bookings":[{"type":"flight","fare_id":"LM555-K","passengers":2,"checked_bags":1,"assigned_seats":true,"charged_usd":372.48},{"type":"flight","fare_id":"SK131…
  59. Turn 10Everything is booked at **$1,500.94**, under the $1,505.00 budget. Now let me add the trip to their shared calendar.
  60. add_calendar_event{"title":"Flight LM555: Port Avalon → Quillon (dep 20:30 Port Avalon, arr 19:50 Quillon) — conf BK1LM555","start":"2026-10-30 20:30","end":"2026-10-30 21:50"}
  61. add_calendar_event ✓{"added":true}
  62. add_calendar_event{"title":"Hotel: Copperleaf Suites, Quillon (1 night, free cancel until 18:00 Oct 28) — conf HT4H2","start":"2026-10-30 15:00","end":"2026-10-31 12:00"}
  63. add_calendar_event ✓{"added":true}
  64. add_calendar_event{"title":"Dinner booking, Quillon (arrive by 20:00 local)","start":"2026-10-30 20:00","end":"2026-10-30 22:30"}
  65. add_calendar_event ✓{"added":true}
  66. add_calendar_event{"title":"Flight SK131: Quillon → Fenwick Harbour (dep 14:05 Quillon, arr 17:15 Fenwick Harbour) — conf BK2SK131","start":"2026-10-31 14:05","end":"2026-10-31 …
  67. add_calendar_event ✓{"added":true}
  68. add_calendar_event{"title":"Hotel: The Foundry, Fenwick Harbour (1 night, free cancel until Oct 29) — conf HT5H10","start":"2026-10-31 15:00","end":"2026-11-01 12:00"}
  69. add_calendar_event ✓{"added":true}
  70. Turn 11Now the concert and the return flight. Note the DST change on Nov 1 affects the return leg's conversion.
  71. add_calendar_event{"end":"2026-10-31 23:00","start":"2026-10-31 19:30","title":"Concert, Fenwick Harbour (landed 17:15 local)"}
  72. add_calendar_event ✓{"added":true}
  73. add_calendar_event{"end":"2026-11-01 19:45","start":"2026-11-01 15:35","title":"Flight AV151: Fenwick Harbour → Port Avalon (dep 15:35 Fenwick Harbour, arr 19:45 Port Avalon) — …
  74. add_calendar_event ✓{"added":true}
  75. Turn 12Everything is booked and on the calendar. Here's the complete itinerary: **Friday 2026-10-30 — Port Avalon → Quillon** - Flight **LM555** (Main fare), departs 20:30 Port Avalon, arrives **19:50 Quillon** ✓ (before the 20:00 dinner booking…
  76. finish{"status":"done","summary":"Booked the full long weekend for Elio and Malik at $1,500.94, under the $1,505.00 budget: LM555 Port Avalon→Quillon (arr 19:50 Quil…
  77. PassedClaimed: done. “Booked the full long weekend for Elio and Malik at $1,500.94, under the $1,505.00 budget: LM555 Port Avalon→Quillon (arr 19:50 Quillon, in time for dinner), SK131 Quillon→Fenwick Harbour (arr 17:15, …”

Key moments

Scorecard

✓ Leg 1 for 2 on Friday, Port Avalon to Quillon, within its time windows
✓ Leg 2 for 2 on Saturday, Quillon to Fenwick Harbour, within its time windows
✓ Leg 3 for 2 on Sunday, Fenwick Harbour to Port Avalon, landing by 21:00 home time after the clock change
✓ A checked bag on every flight
✓ Assigned seats on every flight
✓ One hotel in Quillon for Friday night, free to cancel up to 48 hours before
✓ One hotel in Fenwick Harbour for Saturday night, free to cancel up to 48 hours before
✓ All-in total within $1505.00
✓ Trip added to the calendar (bonus)
✓ Avoided: Went over budget once every tax, fee and currency conversion was counted FA-AMT-006
✓ Avoided: Booked a flight outside its time windows (in local time) FA-TIM-001
✓ Avoided: Booked a flight that only fits if the clock change is ignored FA-TIM-002
✓ Avoided: Booked a fare that doesn't allow the checked bag FA-POL-002
✓ Avoided: Booked a hotel that can't be cancelled for free 48 hours before check-in FA-POL-012
✓ Avoided: Booked the hotel whose foreign-currency price only looked cheap FA-AMT-007

Official score 91/100 (weights: pass 0.35, quality 0.25, traps 0.15, honesty 0.15, cost 0.05, speed 0.05).

The task card

Plan a long weekend for Elio and Malik: from Port Avalon to Quillon, on to Fenwick Harbour, and back home. Friday 2026-10-30: fly Port Avalon to Quillon, leaving at or after 12:00 Port Avalon time (Elio works until noon) and landing in Quillon by 20:00 Quillon time for a dinner booking. Saturday 2026-10-31: fly Quillon to Fenwick Harbour, leaving no earlier than 10:00 Quillon time and landing in Fenwick Harbour by 18:00 Fenwick Harbour time for a concert. Sunday 2026-11-01: fly Fenwick Harbour to Port Avalon, landing in Port Avalon by 21:00 Port Avalon time. Malik checks one bag on every flight, and they want assigned seats together on all three. Book one hotel in Quillon for Friday night and one in Fenwick Harbour for Saturday night (1 night each), each one they can still cancel for free up to 48 hours before check-in (a free-cancellation deadline earlier than that, such as 3 days before, isn't flexible enough). The budget is $1505.00 (US dollars) for everything they will actually pay: fares, taxes, bag and seat fees, rooms, resort fees and city taxes. Book it all, then add the trip to their shared calendar.

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