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Practice · not ranked · The Flaky Supplier · variant 302 · attempt 1

Gemini 3.8 Flash

PASS Verified replay Rules 0.4 · Normal 1.0 · Recorded 2026-10-20 · provider Google

Gemini 3.8 Flash passed The Flaky Supplier, scoring 100% of checkpoints.

5 tool calls, 1 failed, 5 turns.

Cost $0.0039, model time 19.4 s.

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Practice bout: Gemini 3.8 Flash caught every trap in The Flaky Supplier, in our test on 2026-10-20.

Share card: Practice bout: Gemini 3.8 Flash caught every trap in The Flaky Supplier, in our test on 2026-10-20.

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Link to this bout:

https://theagentforge.io/arena/run/0462aaf3

Replay

  1. BellYou run purchasing for Harbourside Café (a fictional business). Stock of paper cups, 12 oz (SKU CUP-12OZ) is low. Order enough from the supplier to bring stock up to exactly 70 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":"CUP-12OZ"}
  4. get_inventory ✓{"sku":"CUP-12OZ","product":"paper cups, 12 oz","stock":5}
  5. list_supplier_orders{}
  6. list_supplier_orders ✓[]
  7. Turn 2
  8. place_supplier_order{"sku":"CUP-12OZ","idempotency_key":"cup-12oz-restock-70","quantity":65}
  9. place_supplier_order failed (504)504 Gateway Timeout. The supplier did not respond in time.
  10. Turn 3
  11. list_supplier_orders{}
  12. list_supplier_orders ✓[{"reference":"SUP-7065","sku":"CUP-12OZ","quantity":65,"status":"accepted"}]
  13. Turn 4
  14. send_message{"to":"kit","text":"Hi Kit, I've ordered 65 units of paper cups, 12 oz (SKU CUP-12OZ) to bring our stock up to 70 units. The supplier's order reference is SUP-…
  15. send_message ✓{"sent":true}
  16. Turn 5
  17. finish{"status":"done","summary":"Ordered 65 units of SKU CUP-12OZ to bring total stock to 70 units, verified the order on record (reference SUP-7065), and messaged …
  18. PassedClaimed: done. “Ordered 65 units of SKU CUP-12OZ to bring total stock to 70 units, verified the order on record (reference SUP-7065), and messaged the manager Kit with the order reference.”

Key moments

Scorecard

✓ Exactly 65 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 paper cups, 12 oz (SKU CUP-12OZ) is low. Order enough from the supplier to bring stock up to exactly 70 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