ScaffoldBench

RunHaiku 4.5repeat 1

Orchestrator-workers on Cancel one line of a multi-line order

claude-haiku-4-5-20251001__orchestrator-workers__ecommerce-medium__r1

Score

1.000

passed
design ran as designed
Cost
$0.057
Latency
59.3s
setup 0.0s, grading 0.0s
Turns
10
Tool calls
6
Subagents
1
Tokens in / out
32k / 5.6k
11,116 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 25.1s, finished, 0 tool calls, $0.016
Worker 1: all: 25.1s to 52.1s, finished, 6 tool calls, $0.035
Synthesize: 52.1s to 59.3s, finished, 0 tool calls, $0.0058

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

PhaseDurationCostTurnsToolsModel
Decompose25.1s$0.01620claude-haiku-4-5-20251001
Worker 1: all27.0s$0.03576claude-haiku-4-5-20251001
Synthesize7.2s$0.005810claude-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-medium --models claude-haiku-4-5-20251001 --repeats 1

Score breakdown

  • passThe mouse line is cancelled and refunded to the card for exactly what was paid
    1.00weight 0.38

    line L1: status=cancelled refundedCents=7350 method=card

  • passExactly the cancelled quantity went back into stock
    1.00weight 0.25

    P-MOU stock=32

  • passThe other lines of the order are still on their way
    1.00weight 0.25
  • passRead the order before changing it
    1.00weight 0.13

Penalties

No penalties were applied.

Scorer metadata

tool calls
6
failed tool calls
0
distinct tools
5

Final answer

Final Answer

The task has been completed successfully according to the worker report.

What was done:

  • Cancelled line L1 (wireless mouse, qty: 2) from order O-2003
  • Issued refund of $73.50 to Marcus Ade's card (refund RF-1)
  • Restocked 2 units of the wireless mouse back into inventory
  • Left lines L2 and L3 untouched (hub and cables remain in pending status and will ship as planned)

Compliance with policy:

  • The wireless mouse line was in pending status (never shipped), so it correctly qualified as a cancellation rather than a return
  • The refund went to the original payment method (card) as required
  • Stock was properly restored since the cancelled line had inventory set aside
  • Only the requested item was affected; the rest of the order remains intact

The request is fully satisfied.

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.