ScaffoldBench

RunHaiku 4.5repeat 1

Gated-execute on Triage a new service desk ticket

claude-haiku-4-5-20251001__gated-execute__support-easy__r1

Score

1.000

passed
design ran as designed
Cost
$0.095
Latency
1m 13s
setup 0.0s, grading 0.0s
Turns
24
Tool calls
17
Subagents
3
Tokens in / out
62k / 6.8k
18,625 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.
  • 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 1m 13s, finished, 7 tool calls, $0.027
Review 1: set_severity: 12.9s to 32.5s, finished, 3 tool calls, $0.020
Review 2: extend_sla: 32.5s to 52.4s, finished, 3 tool calls, $0.022
Review 3: assign_ticket: 52.4s to 1m 9s, finished, 4 tool calls, $0.026

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

PhaseDurationCostTurnsToolsModel
Execute1m 13s$0.02787claude-haiku-4-5-20251001
Review 1: set_severity19.7s$0.02053claude-haiku-4-5-20251001
Review 2: extend_sla19.9s$0.02253claude-haiku-4-5-20251001
Review 3: assign_ticket16.1s$0.02664claude-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 support-easy --models claude-haiku-4-5-20251001 --repeats 1

Score breakdown

  • passSeverity matches the escalation matrix for the service and impact scope
    1.00weight 0.27

    severity=sev3 (matrix says sev3)

  • passSLA deadline is the triage time plus the response target for that severity
    1.00weight 0.27

    sla_due_at=2026-03-17T17:20:00Z (expected 2026-03-17T17:20:00Z)

  • passAssigned to the engineer on call for the owning rotation at the deadline
    1.00weight 0.27

    assignee=E-301 (expected E-301)

  • passTicket left in status open
    1.00weight 0.09
  • passEscalation matrix read before the severity was set
    1.00weight 0.09

Penalties

No penalties were applied.

Scorer metadata

tool calls
17
failed tool calls
0
distinct tools
8

Final answer

Perfect! I've successfully triaged ticket T-1041. Here's what I did:

Triage Summary:

  1. Severity Determination: Based on the VPN service escalation matrix, a team-level impact (9 users in Berlin sales) corresponds to sev3.
  2. Deadline Setting: For sev3, the response target is 480 minutes. I set the SLA deadline to 2026-03-17T17:20:00Z (8 hours from the current time of 2026-03-17T09:20:00Z).
  3. Assignment: E-301 Yuki Sato is the on-call engineer for the network-primary rotation at the deadline time (currently on shift until 2026-03-17T20:00:00Z), so I assigned the ticket to them.

The ticket is now triaged and moved to open status, ready for the engineer to begin work on resolving the VPN connectivity issue for the Berlin sales team.

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.