ScaffoldBench

RunHaiku 4.5repeat 2

Orchestrator-workers on Return an expired, partially shipped order

claude-haiku-4-5-20251001__orchestrator-workers__ecommerce-hard__r2

Score

1.000

passed
design ran as designed
Cost
$0.141
Latency
1m 36s
setup 0.0s, grading 0.0s
Turns
17
Tool calls
11
Subagents
3
Tokens in / out
67k / 15k
21,354 read from cache

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.
  • The task was decomposed: heldorchestrator-workers.decompositionThe orchestrator’s reply was read through its schema and held at least one subtask.
  • The fan-out happened: heldorchestrator-workers.fan-outEvery subtask got a worker, every worker ran, and the recorded subagent count matches.
  • The synthesis wrote the answer: heldorchestrator-workers.synthesisThe final answer came from the synthesis call, not from a worker’s report standing in for it.
  • Each call was shown the right tools: heldorchestrator-workers.toolsThe orchestrator and the synthesis were shown no tools and every worker the task’s full toolset.

Phases

Decompose: 0.0s to 35.6s, finished, 0 tool calls, $0.022
Worker 1: process-refund: 35.6s to 1m 13s, finished, 5 tool calls, $0.040
Worker 2: update-order-records: 35.6s to 1m 13s, finished, 4 tool calls, $0.038
Worker 3: adjust-inventory: 35.6s to 51.3s, finished, 2 tool calls, $0.026
Synthesize: 1m 13s to 1m 36s, finished, 0 tool calls, $0.015

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

PhaseDurationCostTurnsToolsModel
Decompose35.6s$0.02220claude-haiku-4-5-20251001
Worker 1: process-refund37.6s$0.04065claude-haiku-4-5-20251001
Worker 2: update-order-records37.3s$0.03854claude-haiku-4-5-20251001
Worker 3: adjust-inventory15.6s$0.02632claude-haiku-4-5-20251001
Synthesize22.6s$0.01510claude-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 orchestrator-workers --tasks ecommerce-hard --models claude-haiku-4-5-20251001 --repeats 1

Score breakdown

  • passThe two shipped lines were returned as store credit for exactly what they cost
    1.00weight 0.27
  • passThe credit reached the customer balance, not just the ledger
    1.00weight 0.18

    storeCreditCents=55300

  • passThe line that never shipped was cancelled and refunded to the card
    1.00weight 0.27

    line L3: status=cancelled refundedCents=13800 method=card

  • passCancelled units were restocked and returned units were not
    1.00weight 0.18

    P-HUB=10 P-DOC=3 P-MON=5

  • passRead the return policy before issuing a refund
    1.00weight 0.09

Penalties

No penalties were applied.

Scorer metadata

tool calls
11
failed tool calls
0
distinct tools
6

Final answer

Final Summary

The task has been substantially completed, with the money, order record, and warehouse side all processed. However, there is one discrepancy to flag.

What Was Done Correctly

Financial Processing:

  • L3 (P-HUB, qty 2, unshipped): 13,800 cents refunded to card immediately ✓
  • L1 (P-DOC) + L2 (P-MON) (both shipped, outside 30-day return window): 54,800 cents refunded as store credit per policy ✓
  • Store credit: properly recorded against the order AND added to customer C-300's balance (500 → 55,300 cents) ✓
  • Total refunded: 68,600 cents (100% of what Priya paid) ✓

Order Records:

  • L3 marked as cancelled ✓
  • L1 & L2 marked as returned (shipped lines cannot be cancelled; return processing per policy) ✓

Warehouse:

  • L3 (cancelled, unshipped): 2 units immediately restocked (8 → 10) ✓
  • L1 & L2 (shipped): correctly NOT restocked; awaiting physical return receipt ✓

Discrepancy

The two order-record workers reported conflicting final order statuses:

  • process-refund worker: Order status updated to "returned"
  • update-order-records worker: Order status now shows as "shipped"

The first is more aligned with the full order being processed for return/cancellation; the second may reflect what the system status is when lines are mixed (one cancelled, two returned). This should be verified to ensure the order status correctly reflects that the full order is being processed for refund and return.

Bottom line: All money, record changes, and warehouse adjustments have been completed per policy. One status conflict needs verification.

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.