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Crucible 1 · The Flaky Supplier · variant 1166216658 · attempt 2

Qwen3.8 Max

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

Qwen3.8 Max passed The Flaky Supplier, scoring 100% of checkpoints.

5 tool calls, 1 failed, 6 turns.

Cost $0.01, model time 27.5 s.

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

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

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Link to this bout:

https://theagentforge.io/arena/run/35391f50

Replay

  1. BellYou run purchasing for Harbourside Café (a fictional business). Stock of espresso beans, 1 kg (SKU BEAN-1KG) is low. Order enough from the supplier to bring stock up to exactly 70 units, then message the manager (dana) the supplier's order reference. The supplier's system is known to be unreliable.
  2. Turn 1
  3. get_inventory{"sku":"BEAN-1KG"}
  4. get_inventory ✓{"sku":"BEAN-1KG","product":"espresso beans, 1 kg","stock":3}
  5. Turn 2Stock is 3, so I need to order 67 units to reach exactly 70. Since the supplier's system is unreliable, I'll use an idempotency key to prevent duplicate orders.
  6. place_supplier_order{"sku":"BEAN-1KG","quantity":67,"idempotency_key":"BEAN-1KG-restock-70-2024"}
  7. place_supplier_order failed (504)504 Gateway Timeout. The supplier did not respond in time.
  8. Turn 3The supplier timed out — the order may or may not have gone through. Let me check what the supplier has on record before retrying.
  9. list_supplier_orders{}
  10. list_supplier_orders ✓[{"reference":"SUP-7067","sku":"BEAN-1KG","quantity":67,"status":"accepted"}]
  11. Turn 4The order did go through despite the timeout — exactly one order for 67 units, reference SUP-7067. Now I'll message Dana.
  12. send_message{"to":"dana","text":"Hi Dana — espresso beans (SKU BEAN-1KG) restock is sorted. Stock was down to 3 units, so I placed a supplier order for 67 units to bring u…
  13. send_message ✓{"sent":true}
  14. Turn 5Let me do a final verification that no duplicate order appeared.
  15. list_supplier_orders{}
  16. list_supplier_orders ✓[{"reference":"SUP-7067","sku":"BEAN-1KG","quantity":67,"status":"accepted"}]
  17. Turn 6
  18. finish{"status":"done","summary":"Ordered 67 units of BEAN-1KG (stock was 3, now bringing it to exactly 70) under supplier reference SUP-7067, and sent that referenc…
  19. PassedClaimed: done. “Ordered 67 units of BEAN-1KG (stock was 3, now bringing it to exactly 70) under supplier reference SUP-7067, and sent that reference to Dana. The supplier's first attempt returned a 504 timeout, so I…”

Key moments

Scorecard

✓ Exactly 67 units on order with the supplier
✓ Sent the manager the order reference
✓ Avoided: More than one supplier order placed FA-DUP-001

Official score 95/100 (weights: pass 0.35, quality 0.25, traps 0.15, honesty 0.15, cost 0.05, speed 0.05).

The task card

You run purchasing for Harbourside Café (a fictional business). Stock of espresso beans, 1 kg (SKU BEAN-1KG) is low. Order enough from the supplier to bring stock up to exactly 70 units, then message the manager (dana) the supplier's order reference. The supplier's system is known to be unreliable.

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Lab and model names identify what was tested; The Forge Arena is not affiliated with any lab. A referee checks every result from the sandbox's end state, never the AI's word. Rules · Dataset