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Practice · not ranked · The Flaky Supplier · variant 8 · attempt 2

DeepSeek V4 Pro

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

DeepSeek V4 Pro passed The Flaky Supplier, scoring 100% of checkpoints.

5 tool calls, 2 failed, 1 spinning wheels, 6 turns.

Cost $0.01, model time 18.8 s.

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Practice bout: DeepSeek V4 Pro caught every trap in The Flaky Supplier, in our test on 2026-10-17.

Share card: Practice bout: DeepSeek V4 Pro 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/804d1081

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 50 units, then message the manager (kit) the supplier's order reference. The supplier's system is known to be unreliable.
  2. Turn 1
  3. get_inventory{"sku":"OAT-2KG"}
  4. get_inventory ✓{"sku":"OAT-2KG","product":"rolled oats, 2 kg","stock":9}
  5. Turn 2
  6. place_supplier_order{"sku":"OAT-2KG","quantity":41,"idempotency_key":"OAT-2KG-50-restock"}
  7. place_supplier_order failed (503)503 Service Unavailable. Try again later.
  8. Turn 3
  9. place_supplier_order{"idempotency_key":"OAT-2KG-50-restock","quantity":41,"sku":"OAT-2KG"}
  10. place_supplier_order failed (504)504 Gateway Timeout. The supplier did not respond in time.
  11. Turn 4
  12. place_supplier_order{"idempotency_key":"OAT-2KG-50-restock","quantity":41,"sku":"OAT-2KG"}
  13. Spinning wheels: place_supplier_order ×3
  14. place_supplier_order ✓{"reference":"SUP-7041","sku":"OAT-2KG","quantity":41,"note":"Existing order returned for this idempotency key."}
  15. Turn 5
  16. send_message{"to":"kit","text":"Supplier order placed for rolled oats, 2 kg (SKU OAT-2KG). Order reference: SUP-7041"}
  17. send_message ✓{"sent":true}
  18. Turn 6
  19. finish{"status":"done","summary":"Ordered 41 units of OAT-2KG to bring stock from 9 to 50, and messaged kit the supplier order reference SUP-7041."}
  20. PassedClaimed: done. “Ordered 41 units of OAT-2KG to bring stock from 9 to 50, and messaged kit the supplier order reference SUP-7041.”

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 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 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.

Download the log, result and signature (JSON)

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