ScaffoldBench

RunHaiku 4.5repeat 1

Propose-select on Re-protect a cancelled flight when seats are scarce

claude-haiku-4-5-20251001__propose-select__airline-irrops-reprotect__r1

Score

0.962

wrong answer
design ran as designed
Cost
$0.902
Latency
10m 59s
setup 0.0s, grading 0.0s
Turns
201
Tool calls
195
Subagents
3
Tokens in / out
981k / 113k
846,033 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.
  • All three proposers ran: heldpropose-select.proposalsThree proposers ran in parallel, each from its own angle, and none was starved while another ran.
  • The selector chose: heldpropose-select.selectionThe selector picked a proposal by a valid number, read from its schema reply and not a default.
  • Each call was shown the right tools: heldpropose-select.toolsEach proposer was shown the read-only tools, the selector none, and the executor the full toolset.

Phases

Proposal 1 (policy-first): 0.0s to 2m 57s, finished, 32 tool calls, $0.143
Proposal 2 (state-first): 0.0s to 2m 27s, finished, 44 tool calls, $0.153
Proposal 3 (outcome-first): 0.0s to 3m 15s, finished, 36 tool calls, $0.161
Select: 3m 15s to 7m 5s, finished, 0 tool calls, $0.148
Execute: 7m 5s to 10m 59s, finished, 83 tool calls, $0.298

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

PhaseDurationCostTurnsToolsModel
Proposal 1 (policy-first)2m 57s$0.1433332claude-haiku-4-5-20251001
Proposal 2 (state-first)2m 27s$0.1534544claude-haiku-4-5-20251001
Proposal 3 (outcome-first)3m 15s$0.1613736claude-haiku-4-5-20251001
Select3m 49s$0.14820claude-haiku-4-5-20251001
Execute3m 54s$0.2988483claude-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 propose-select --tasks airline-irrops-reprotect --models claude-haiku-4-5-20251001 --repeats 1

Score breakdown

  • passR6101 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA206 in economy; expected AA206 in economy

  • passR6101 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 30000, hotel 18000; issued compensation 30000, hotel 18000

  • passR6101: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6102 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on DL512 in economy; expected DL512 in economy

  • passR6102 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 15000, hotel 0; issued compensation 15000

  • passR6102: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6103 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on UA88 in business; expected UA88 in business

  • passR6103 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 0, hotel 0; issued nothing

  • passR6103: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6104 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA210+AA1410 in economy; expected AA210+AA1410 in economy

  • passR6104 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 30000, hotel 18000; issued compensation 30000, hotel 18000

  • passR6104: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6105 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA204 in basic_economy; expected AA204 in basic_economy

  • passR6105 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 0, hotel 0; issued nothing

  • passR6105: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6106 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on UA88 in basic_economy; expected UA88 in basic_economy

  • passR6106 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 0, hotel 0; issued nothing

  • passR6106: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6107 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA206 in economy; expected AA206 in economy

  • passR6107 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 24000, hotel 18000; issued compensation 24000, hotel 18000

  • passR6107: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6108 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA210 in economy; expected AA210 in economy

  • passR6108 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 30000, hotel 0; issued compensation 30000

  • passR6108: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6109 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on UA88 in premium_economy; expected UA88 in premium_economy

  • passR6109 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 0, hotel 0; issued nothing

  • passR6109: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6110 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA204 in economy; expected AA204 in economy

  • passR6110 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 0, hotel 0; issued nothing

  • passR6110: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6111 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA204 in economy; expected AA204 in economy

  • passR6111 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 0, hotel 0; issued nothing

  • passR6111: passenger told their new itinerary exactly once
    1.00weight 0.02
  • failR6112 re-protected on the prescribed itinerary and cabin
    0.00weight 0.04

    on DL512 in premium_economy; expected AA204 in business

  • passR6112 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 15000, hotel 0; issued compensation 15000

  • passR6112: passenger told their new itinerary exactly once
    1.00weight 0.02
  • passR6113 re-protected on the prescribed itinerary and cabin
    1.00weight 0.04

    on AA210+AA1410 in economy; expected AA210+AA1410 in economy

  • passR6113 got exactly the vouchers its new itinerary earns
    1.00weight 0.02

    owed compensation 30000, hotel 18000; issued compensation 30000, hotel 18000

  • passR6113: passenger told their new itinerary exactly once
    1.00weight 0.02

Penalties

No penalties were applied.

Scorer metadata

tool calls
195
failed tool calls
0
distinct tools
10

Final answer

Perfect! I have successfully completed the re-protection and compensation for all passengers on the cancelled AA918 flight. Here's a summary of what was accomplished:

Summary: AA918 Cancellation Re-Protection Complete

13 passengers re-protected across 5 alternative flights:

Priority 1 - Platinum Tier (2 passengers):

  • Chloe Park (R6103): UA88 business → Arrives ORD 12:25 (1h 15m early) → No compensation
  • Iris Vance (R6109): UA88 premium_economy (upgraded) → Arrives ORD 12:25 (1h 15m early) → No compensation

Priority 2 - Gold Tier (4 passengers):

  • Jun Takeda & Kofi Mensah (R6110+R6111, Group G-7): AA204 economy → Arrive ORD 15:15 (1h 35m late) → No compensation
  • Ben Okafor (R6102): DL512 economy → Arrives ORD 18:40 (5h late) → $150 compensation
  • Farid Haddad (R6106): UA88 basic_economy → Arrives ORD 12:25 (1h 15m early) → No compensation
  • Lea Sorensen (R6112): DL512 premium_economy → Arrives ORD 18:40 (5h late) → $150 compensation

Priority 3 - Silver Tier (3 passengers):

  • Dev Mehta (R6104): AA210 + AA1410 → Arrives BOS 12:25 next day (17.5h late) → $300 compensation + $180 hotel = $480
  • Mo Farah (R6113): AA210 + AA1410 → Arrives BOS 12:25 next day (17.5h late) → $300 compensation + $180 hotel = $480
  • Hugo Brandt (R6108): AA210 → Arrives ORD 23:50 (10.1h late) → $300 compensation

Priority 4 - None Tier (3 passengers):

  • Elena Fox (R6105): AA204 basic_economy → Arrives ORD 15:15 (1h 35m late) → No compensation
  • Grace Liu (R6107): AA206 next day → Arrives ORD 15:15 on 08-04 (25.6h late) → $240 compensation + $180 hotel = $420
  • Ana Ruiz (R6101): AA206 next day → Arrives ORD 15:15 on 08-04 (25.6h late) → $300 compensation + $180 hotel = $480

Total Compensation Issued: $2,460.00 (11 vouchers covering compensation and hotel costs)

All passengers notified with their new flight details and compensation amounts via email and SMS.

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.