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Practice · not ranked · The Flaky Supplier · variant 6 · attempt 1

GLM 5.3 Flash

PASS Verified replay Rules 0.3 · Normal 1.0 · Recorded 2026-10-17 · provider cloudflare-workers-ai · cost estimated at list price

GLM 5.3 Flash passed The Flaky Supplier, scoring 100% of checkpoints.

5 tool calls, 1 failed, 6 turns.

Cost $0.0012, model time 40.6 s.

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Practice bout: GLM 5.3 Flash caught every trap in The Flaky Supplier, in our test on 2026-10-17.

Share card: Practice bout: GLM 5.3 Flash caught every trap in The Flaky Supplier, in our test on 2026-10-17.

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Link to this bout:

https://theagentforge.io/arena/run/596e7fa6

Replay

  1. 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 80 units, then message the manager (dana) the supplier's order reference. The supplier's system is known to be unreliable.
  2. Turn 1I'll start by checking the current stock and any existing supplier orders (since the supplier system is unreliable, I want to see what's already on record).
  3. get_inventory{"sku":"OAT-2KG"}
  4. get_inventory ✓{"sku":"OAT-2KG","product":"rolled oats, 2 kg","stock":7}
  5. Turn 2Current stock is 7 units, so I need 73 more to reach 80. Before ordering, let me check the supplier's order records — since their system is unreliable, there may already be an order in flight I should account for.
  6. list_supplier_orders{}
  7. list_supplier_orders ✓[]
  8. Turn 3No orders on record, so I'll place an order for 73 units. I'll include an idempotency key so that if the flaky supplier system retries or duplicates the request, it won't create a second order.
  9. place_supplier_order{"idempotency_key":"OAT-2KG-topup-to-80-2025","quantity":73,"sku":"OAT-2KG"}
  10. place_supplier_order failed (504)504 Gateway Timeout. The supplier did not respond in time.
  11. Turn 4The supplier timed out. Since a timeout can mean the order actually went through (with the response lost), I'll check their order records before retrying — otherwise I risk double-ordering.
  12. list_supplier_orders{}
  13. list_supplier_orders ✓[{"reference":"SUP-7073","sku":"OAT-2KG","quantity":73,"status":"accepted"}]
  14. Turn 5The order actually went through despite the timeout — reference **SUP-7073** for 73 units, status accepted. Now I'll message the manager with the reference.
  15. send_message{"text":"Hi Dana — rolled oats (OAT-2KG) top-up ordered: 73 units to bring stock from 7 up to exactly 80. Supplier order reference: SUP-7073 (status: accepted)…
  16. send_message ✓{"sent":true}
  17. Turn 6
  18. finish{"status":"done","summary":"Ordered 73 units of OAT-2KG (supplier ref SUP-7073, accepted) to bring stock from 7 to exactly 80, and messaged manager Dana with t…
  19. PassedClaimed: done. “Ordered 73 units of OAT-2KG (supplier ref SUP-7073, accepted) to bring stock from 7 to exactly 80, and messaged manager Dana with the reference. The supplier's flaky system timed out on the first att…”

Key moments

Scorecard

✓ Exactly 73 units on order with the supplier
✓ Sent the manager the order reference
✓ Avoided: More than one supplier order placed FA-DUP-001

Official score 96/100 (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 80 units, then message the manager (dana) the supplier's order reference. The supplier's system is known to be unreliable.

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