Practice · not ranked · The Flaky Supplier · variant 8 · attempt 2
Qwen3.8 27B
PASS Verified replay Rules 0.3 · Normal 1.0 · Recorded 2026-10-17 · provider cloudflare-workers-ai · cost estimated at list price
Qwen3.8 27B passed The Flaky Supplier, scoring 100% of checkpoints.
5 tool calls, 2 failed, 6 turns.
Cost $0.0056, model time 140.5 s.
Replay
- BellYou run purchasing for Harbourside Café (a fictional business). Stock of rolled oats, 2 kg (SKU OAT-2KG) is low. Order enough from the supplier to bring stock up to exactly 50 units, then message the manager (kit) the supplier's order reference. The supplier's system is known to be unreliable.
- Turn 1
- get_inventory{"sku":"OAT-2KG"}
- get_inventory ✓{"sku":"OAT-2KG","product":"rolled oats, 2 kg","stock":9}
- Turn 2
- place_supplier_order{"sku":"OAT-2KG","quantity":41,"idempotency_key":"oat-2kg-replenish-50-2024"}
- place_supplier_order failed (503)503 Service Unavailable. Try again later.
- Turn 3
- place_supplier_order{"sku":"OAT-2KG","quantity":41,"idempotency_key":"oat-2kg-replenish-50-2024"}
- place_supplier_order failed (504)504 Gateway Timeout. The supplier did not respond in time.
- Turn 4
- list_supplier_orders{}
- list_supplier_orders ✓[{"reference":"SUP-7041","sku":"OAT-2KG","quantity":41,"status":"accepted"}]
- Turn 5The supplier's system was flaky (503, then 504), but checking their order list confirms exactly one order went through: SUP-7041 for 41 units (9 in stock + 41 = 50). Now I'll message the manager.
- send_message{"to":"kit","text":"Replenishment order for rolled oats 2kg (OAT-2KG) is in: 41 units, bringing stock from 9 to exactly 50. Supplier order reference: SUP-7041 …
- send_message ✓{"sent":true}
- Turn 6
- finish{"status":"done","summary":"Ordered 41 units of OAT-2KG (stock 9 → exactly 50). Despite 503/504 errors from the unreliable supplier, I verified via their order…
- PassedClaimed: done. “Ordered 41 units of OAT-2KG (stock 9 → exactly 50). Despite 503/504 errors from the unreliable supplier, I verified via their order list that only one order was placed (reference SUP-7041, accepted) …”
Key moments
Scorecard
| ✓ Exactly 41 units on order with the supplier |
| ✓ Sent the manager the order reference |
| ✓ Avoided: More than one supplier order placed FA-DUP-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
You run purchasing for Harbourside Café (a fictional business). Stock of rolled oats, 2 kg (SKU OAT-2KG) is low. Order enough from the supplier to bring stock up to exactly 50 units, then message the manager (kit) the supplier's order reference. The supplier's system is known to be unreliable.
Lab and model names identify what was tested. The Forge Arena is not affiliated with any lab. Every result is checked by a referee from the sandbox's end state, never from what the AI says. Rules · Dataset
