ScaffoldBench

RunHaiku 4.5repeat 1

Gated-execute on Settle a desk of returns by what actually came back

claude-haiku-4-5-20251001__gated-execute__ecommerce-returns-desk__r1

Score

0.625

wrong answer
design ran as designed
Cost
$1.75
Latency
23m 55s
setup 0.0s, grading 0.0s
Turns
390
Tool calls
286
Subagents
47
Tokens in / out
1.6M / 142k
1,016,295 read from cache
Attempts
2
retried after API errors

Did the design run?

every check held
  • Run completed: heldharness.run-completedThe environment was built, the architecture returned and grading finished, none of them throwing.
  • No API failures: heldharness.apiNo model call failed at the API.
  • Every call ended: heldharness.calls-endedEvery call ended with a result, or was stopped by the run's own limits.
  • No harness tool denied: heldharness.harness-toolsThe sandbox guard never denied a harness tool, nor a tool the session itself offered.
  • Tool servers connected: heldharness.mcp-connectedEvery tool server the harness gave a call was connected when the session started.
  • No foreign tool servers: heldharness.mcp-hermeticNo call loaded a tool server the harness did not give it.
  • Builtin tools: heldharness.builtin-toolsA check recorded with the run.
  • Structured replies arrived: heldharness.structured-outputEvery call that asked for structured output and ran to the end got it.
  • No silent fallbacks: heldharness.not-degradedNo phase fell back on a default (an empty plan, a default winner) instead of its output.
  • Every state change was reviewed: heldgated-execute.reviewedEvery call that changed the world had been allowed by a review before it ran, counted from the world’s own journal.
  • Every decision was read: heldgated-execute.decisionsEvery review that ran to its end gave its decision through the schema; an unreadable one is a denial.
  • Each call was shown the right tools: heldgated-execute.toolsThe executor was shown the task’s full toolset and each reviewer the read-only tools.

Phases

Execute: 0.0s to 23m 55s, finished, 107 tool calls, $0.236
Review 1: refund_order: 1m 26s to 2m 4s, finished, 5 tool calls, $0.033
Review 2: restock_item: 2m 4s to 2m 33s, finished, 4 tool calls, $0.031
Review 3: close_return: 2m 33s to 2m 56s, finished, 4 tool calls, $0.025
Review 4: refund_order: 2m 58s to 3m 20s, finished, 5 tool calls, $0.025
Review 5: restock_item: 3m 20s to 3m 39s, finished, 3 tool calls, $0.025
Review 6: close_return: 3m 39s to 4m 8s, finished, 4 tool calls, $0.030
Review 7: refund_order: 4m 11s to 4m 37s, finished, 5 tool calls, $0.028
Review 8: restock_item: 4m 37s to 4m 58s, finished, 3 tool calls, $0.025
Review 9: apply_store_credit: 4m 58s to 5m 26s, finished, 5 tool calls, $0.032
Review 10: close_return: 5m 26s to 5m 58s, finished, 4 tool calls, $0.032
Review 11: refund_order: 5m 58s to 6m 23s, finished, 5 tool calls, $0.028
Review 12: restock_item: 6m 23s to 6m 51s, finished, 4 tool calls, $0.030
Review 13: apply_store_credit: 6m 51s to 7m 25s, finished, 4 tool calls, $0.035
Review 14: close_return: 7m 25s to 7m 46s, finished, 4 tool calls, $0.026
Review 15: refund_order: 7m 49s to 8m 13s, finished, 5 tool calls, $0.030
Review 16: restock_item: 8m 13s to 9m 9s, finished, 5 tool calls, $0.049
Review 17: apply_store_credit: 9m 9s to 9m 32s, finished, 4 tool calls, $0.031
Review 18: close_return: 9m 32s to 10m 17s, finished, 4 tool calls, $0.048
Review 19: refund_order: 10m 37s to 11m 2s, finished, 4 tool calls, $0.031
Review 20: restock_item: 11m 2s to 11m 32s, finished, 3 tool calls, $0.033
Review 21: close_return: 11m 32s to 11m 49s, finished, 2 tool calls, $0.025
Review 22: refund_order: 11m 51s to 12m 26s, finished, 5 tool calls, $0.036
Review 23: restock_item: 12m 26s to 12m 49s, finished, 3 tool calls, $0.028
Review 24: close_return: 12m 49s to 13m 6s, finished, 3 tool calls, $0.025
Review 25: open_investigation: 13m 9s to 13m 29s, finished, 3 tool calls, $0.028
Review 26: refund_order: 13m 34s to 14m 6s, finished, 4 tool calls, $0.033
Review 27: restock_item: 14m 6s to 15m 25s, finished, 4 tool calls, $0.066
Review 28: restock_item: 15m 25s to 16m 18s, finished, 4 tool calls, $0.052
Review 29: refund_order: 16m 28s to 16m 44s, finished, 4 tool calls, $0.028
Review 30: restock_item: 16m 44s to 17m 14s, finished, 4 tool calls, $0.035
Review 31: close_return: 17m 14s to 17m 34s, finished, 4 tool calls, $0.028
Review 32: refund_order: 17m 34s to 17m 56s, finished, 5 tool calls, $0.032
Review 33: restock_item: 17m 56s to 18m 15s, finished, 3 tool calls, $0.032
Review 34: close_return: 18m 15s to 18m 34s, finished, 4 tool calls, $0.028
Review 35: refund_order: 18m 34s to 18m 55s, finished, 4 tool calls, $0.031
Review 36: restock_item: 18m 55s to 19m 17s, finished, 3 tool calls, $0.029
Review 37: close_return: 19m 17s to 19m 38s, finished, 4 tool calls, $0.031
Review 38: refund_order: 19m 38s to 19m 55s, finished, 4 tool calls, $0.028
Review 39: restock_item: 19m 55s to 20m 17s, finished, 3 tool calls, $0.030
Review 40: close_return: 20m 17s to 20m 29s, finished, 2 tool calls, $0.024
Review 41: refund_order: 20m 29s to 20m 52s, finished, 5 tool calls, $0.033
Review 42: restock_item: 20m 52s to 21m 13s, finished, 3 tool calls, $0.030
Review 43: close_return: 21m 13s to 21m 37s, finished, 4 tool calls, $0.034
Review 44: refund_order: 21m 41s to 22m 3s, finished, 5 tool calls, $0.034
Review 45: restock_item: 22m 3s to 22m 38s, finished, 3 tool calls, $0.038
Review 46: apply_store_credit: 22m 38s to 23m 11s, finished, 4 tool calls, $0.041
Review 47: close_return: 23m 11s to 23m 35s, finished, 3 tool calls, $0.034

Drawn from the phase records: timing and cost per call, no tool calls or messages.

PhaseDurationCostTurnsToolsModel
Execute23m 55s$0.236108107claude-haiku-4-5-20251001
Review 1: refund_order37.1s$0.03375claude-haiku-4-5-20251001
Review 2: restock_item29.9s$0.03174claude-haiku-4-5-20251001
Review 3: close_return22.5s$0.02564claude-haiku-4-5-20251001
Review 4: refund_order21.3s$0.02575claude-haiku-4-5-20251001
Review 5: restock_item19.3s$0.02563claude-haiku-4-5-20251001
Review 6: close_return29.0s$0.03064claude-haiku-4-5-20251001
Review 7: refund_order25.6s$0.02875claude-haiku-4-5-20251001
Review 8: restock_item21.3s$0.02553claude-haiku-4-5-20251001
Review 9: apply_store_credit28.6s$0.03275claude-haiku-4-5-20251001
Review 10: close_return31.8s$0.03264claude-haiku-4-5-20251001
Review 11: refund_order24.3s$0.02875claude-haiku-4-5-20251001
Review 12: restock_item28.6s$0.03064claude-haiku-4-5-20251001
Review 13: apply_store_credit34.0s$0.03564claude-haiku-4-5-20251001
Review 14: close_return21.0s$0.02664claude-haiku-4-5-20251001
Review 15: refund_order24.0s$0.03075claude-haiku-4-5-20251001
Review 16: restock_item56.1s$0.04975claude-haiku-4-5-20251001
Review 17: apply_store_credit22.3s$0.03174claude-haiku-4-5-20251001
Review 18: close_return45.6s$0.04874claude-haiku-4-5-20251001
Review 19: refund_order25.3s$0.03164claude-haiku-4-5-20251001
Review 20: restock_item29.6s$0.03353claude-haiku-4-5-20251001
Review 21: close_return17.1s$0.02542claude-haiku-4-5-20251001
Review 22: refund_order34.6s$0.03675claude-haiku-4-5-20251001
Review 23: restock_item22.7s$0.02853claude-haiku-4-5-20251001
Review 24: close_return17.1s$0.02553claude-haiku-4-5-20251001
Review 25: open_investigation20.7s$0.02853claude-haiku-4-5-20251001
Review 26: refund_order31.9s$0.03364claude-haiku-4-5-20251001
Review 27: restock_item1m 18s$0.06664claude-haiku-4-5-20251001
Review 28: restock_item53.0s$0.05264claude-haiku-4-5-20251001
Review 29: refund_order16.2s$0.02864claude-haiku-4-5-20251001
Review 30: restock_item29.9s$0.03564claude-haiku-4-5-20251001
Review 31: close_return19.7s$0.02864claude-haiku-4-5-20251001
Review 32: refund_order22.2s$0.03275claude-haiku-4-5-20251001
Review 33: restock_item18.9s$0.03263claude-haiku-4-5-20251001
Review 34: close_return18.8s$0.02864claude-haiku-4-5-20251001
Review 35: refund_order21.3s$0.03164claude-haiku-4-5-20251001
Review 36: restock_item22.6s$0.02953claude-haiku-4-5-20251001
Review 37: close_return20.4s$0.03164claude-haiku-4-5-20251001
Review 38: refund_order16.7s$0.02864claude-haiku-4-5-20251001
Review 39: restock_item22.1s$0.03053claude-haiku-4-5-20251001
Review 40: close_return12.7s$0.02442claude-haiku-4-5-20251001
Review 41: refund_order22.5s$0.03375claude-haiku-4-5-20251001
Review 42: restock_item20.5s$0.03053claude-haiku-4-5-20251001
Review 43: close_return24.0s$0.03464claude-haiku-4-5-20251001
Review 44: refund_order21.3s$0.03475claude-haiku-4-5-20251001
Review 45: restock_item35.0s$0.03853claude-haiku-4-5-20251001
Review 46: apply_store_credit33.5s$0.04164claude-haiku-4-5-20251001
Review 47: close_return23.5s$0.03453claude-haiku-4-5-20251001

The call-by-call replay is not published for this run. Traces are large, so the repository keeps 9 of this run set’s 900 and leaves the rest out; the score, phases and final answer on this page come from the committed run record.

Runs you can replay

Record this cell yourself: npm run bench -- run --strategies gated-execute --tasks ecommerce-returns-desk --models claude-haiku-4-5-20251001 --repeats 1

Score breakdown

  • passRMA-801: one refund of the right amount and method
    1.00weight 0.04

    expected 10965 card; got 10965 card

  • passRMA-801 left closed
    1.00weight 0.01
  • failRMA-802: one refund of the right amount and method
    0.00weight 0.04

    expected 15900 card; got 13515 card

  • passRMA-802 left closed
    1.00weight 0.01
  • passRMA-803: one refund of the right amount and method
    1.00weight 0.04

    expected 27965 store_credit; got 27965 store_credit

  • passRMA-803 left closed
    1.00weight 0.01
  • passRMA-804: one refund of the right amount and method
    1.00weight 0.04

    expected 27965 store_credit; got 27965 store_credit

  • passRMA-804 left closed
    1.00weight 0.01
  • failRMA-805: one refund of the right amount and method
    0.00weight 0.04

    expected 5520 card; got 5865 card

  • passRMA-805 left closed
    1.00weight 0.01
  • passRMA-806: one refund of the right amount and method
    1.00weight 0.04

    expected 7350 card; got 7350 card

  • passRMA-806 left closed
    1.00weight 0.01
  • failRMA-807: one refund of the right amount and method
    0.00weight 0.04

    expected 15900 card; got no refund

  • failRMA-807 left closed
    0.00weight 0.01
  • passRMA-808: investigation opened, nothing refunded
    1.00weight 0.04

    expected no refund; got no refund

  • passRMA-808 left investigating
    1.00weight 0.01
  • failRMA-809: one refund of the right amount and method
    0.00weight 0.04

    expected 3800 card; got 3230 card

  • passRMA-809 left open
    1.00weight 0.01
  • passRMA-810: one refund of the right amount and method
    1.00weight 0.04

    expected 9900 card; got 9900 card

  • passRMA-810 left closed
    1.00weight 0.01
  • passRMA-811: one refund of the right amount and method
    1.00weight 0.04

    expected 4900 card; got 4900 card

  • passRMA-811 left closed
    1.00weight 0.01
  • passRMA-812: one refund of the right amount and method
    1.00weight 0.04

    expected 21900 card; got 21900 card

  • passRMA-812 left closed
    1.00weight 0.01
  • passRMA-813: one refund of the right amount and method
    1.00weight 0.04

    expected 10965 card; got 10965 card

  • passRMA-813 left closed
    1.00weight 0.01
  • failRMA-814: one refund of the right amount and method
    0.00weight 0.04

    expected 31800 card; got 27030 card

  • passRMA-814 left closed
    1.00weight 0.01
  • failRMA-815: one refund of the right amount and method
    0.00weight 0.04

    expected 10965 card; got 10965 store_credit

  • passRMA-815 left closed
    1.00weight 0.01
  • failRMA-816: one refund of the right amount and method
    0.00weight 0.04

    expected 4165 card; got no refund

  • failRMA-816 left closed
    0.00weight 0.01
  • passP-KEY returns restocked into the right buckets
    1.00weight 0.02

    sellable +3 damaged +1 (expected +3 / +1)

  • failP-HDP returns restocked into the right buckets
    0.00weight 0.02

    sellable +3 damaged +0 (expected +4 / +0)

  • passP-MON returns restocked into the right buckets
    1.00weight 0.02

    sellable +2 damaged +0 (expected +2 / +0)

  • passP-HUB returns restocked into the right buckets
    1.00weight 0.02

    sellable +1 damaged +0 (expected +1 / +0)

  • failP-MOU returns restocked into the right buckets
    0.00weight 0.02

    sellable +1 damaged +2 (expected +2 / +2)

  • passP-CAB returns restocked into the right buckets
    1.00weight 0.02

    sellable +1 damaged +1 (expected +1 / +1)

  • passP-DOC returns restocked into the right buckets
    1.00weight 0.02

    sellable +0 damaged +1 (expected +0 / +1)

  • failStore-credit balances moved by exactly the store-credit refunds owed
    0.00weight 0.02

    C-815=10965 (expected 0)

Penalties

No penalties were applied.

Scorer metadata

tool calls
286
failed tool calls
0
distinct tools
11

Final answer

Perfect! Let me create a final summary of the return processing:

Summary of Return Authorizations Processed

I've successfully worked through all 16 open return authorizations. Here's what was completed:

Closed Returns (12 total):

  1. RMA-801: P-KEY, 1 unit - Refunded 10,965¢ to card (15% fee for changed_mind), restocked to sellable
  2. RMA-802: P-HDP, 1 unit - Refunded 13,515¢ to card (15% fee for changed_mind), restocked to sellable
  3. RMA-803: P-MON, 1 unit - Refunded 27,965¢ to store_credit (outside 30-day window, 15% fee), restocked to sellable
  4. RMA-804: P-MON, 1 unit - Refunded 27,965¢ to store_credit (outside 30-day window, 15% fee), restocked to sellable
  5. RMA-805: P-HUB, 1 unit - Refunded 5,865¢ to card (15% fee for changed_mind), restocked to sellable
  6. RMA-806: P-MOU, 2 units - Refunded 7,350¢ to card (defective, no fee), restocked to damaged bucket
  7. RMA-810: P-KEY, 1 unit - Refunded 9,900¢ to card (defective, already 3,000¢ refunded), restocked to damaged
  8. RMA-811: P-MOU, 1 unit - Refunded 4,900¢ to card (damaged_in_transit, no fee), restocked to sellable
  9. RMA-812: P-DOC, 1 unit - Refunded 21,900¢ to card (defective, no fee), restocked to damaged
  10. RMA-813: P-KEY, 1 unit - Refunded 10,965¢ to card (15% fee for changed_mind), restocked to sellable
  11. RMA-814: P-HDP, 2 units - Refunded 27,030¢ to card (15% fee for changed_mind), restocked to sellable
  12. RMA-815: P-KEY, 1 unit - Refunded 10,965¢ to store_credit (outside 30-day window, 15% fee), restocked to sellable

Partial Settlement:

RMA-809: P-CAB, 3 units ordered, 2 received

  • Refunded 3,230¢ to card for 2 units (15% fee for changed_mind)
  • Restocked 1 unit to sellable, 1 unit to damaged
  • Left open for 3rd unit still in transit

In Investigation:

RMA-808: Wrong product received

  • Warehouse received P-CAB but return covers P-MON (defective)
  • Investigation opened pending resolution

Left Open (Awaiting Receipt):

RMA-807: Nothing received yet (customer reports delivered to warehouse 2026-07-23)
RMA-816: Nothing received yet

All returns have been settled according to policy, with appropriate refund methods (card for within 30-day window, store_credit for outside), restocking of received goods by grade, and proper closure of complete returns.

Provenance of the numbers on this page

run set
scaffold-or-scale-v1
models
Haiku 4.5, Sonnet 5.5, Opus 5.5
effort
high
repeats
2
fixtures
replay
runs
900 / 900
strategy cost
$354.44
judge cost
$9.19
wall clock
9h 48m
git
fce5807b2d

Cost excludes judge calls, which are tracked separately so a scoring model never flatters or penalises an architecture. Every figure on this site is read from results/ at build time.