RunOpus 5.5repeat 2
Plan-execute-verify on Re-protect a cancelled flight when seats are scarce
claude-opus-5-5__plan-execute-verify__airline-irrops-reprotect__r2
Score
1.000
- Cost
- $1.01
- Latency
- 3m 51s
- setup 0.0s, grading 0.0s
- Turns
- 160
- Tool calls
- 155
- Subagents
- 0
- Tokens in / out
- 487k / 25k
- 429,624 read from cache
Did the design run?
- 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 plan was a plan: heldplan-execute-verify.planThe planner’s reply was read through its schema and held at least one step.
- Every verdict was read: heldplan-execute-verify.verdictsEvery review round ended with a verdict read from the schema reply, not a default.
- The loop did what its verdicts said: heldplan-execute-verify.loopEvery verdict that called for a revision got one, and nothing was revised without such a verdict.
- Each call was shown the right tools: heldplan-execute-verify.toolsThe planner was shown no tools, the verifier the read-only ones, and the executor and reviser the full toolset.
Phases
Drawn from the phase records: timing and cost per call, no tool calls or messages.
| Phase | Duration | Cost | Turns | Tools | Model |
|---|---|---|---|---|---|
| Plan | 17.1s | $0.036 | 2 | 0 | claude-opus-5-5 |
| Execute | 2m 3s | $0.553 | 84 | 83 | claude-opus-5-5 |
| Verify | 1m 31s | $0.418 | 74 | 72 | claude-opus-5-5 |
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
- A gate that blocked the right moveGated-execute · Haiku 4.5
- Three proposals beat one agentPropose-select · Haiku 4.5
- A verifier that earned its keepPlan-execute-verify · Sonnet 5.5
- A revision that did not helpPlan-execute-verify · Haiku 4.5
- The control, missing a stepSingle · Haiku 4.5
Record this cell yourself: npm run bench -- run --strategies plan-execute-verify --tasks airline-irrops-reprotect --models claude-opus-5-5 --repeats 1
Score breakdown
- passR6101 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA206 in economy; expected AA206 in economy
- passR6101 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 30000, hotel 18000; issued compensation 30000, hotel 18000
- passR6101: passenger told their new itinerary exactly once1.00weight 0.02
- passR6102 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on DL512 in economy; expected DL512 in economy
- passR6102 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 15000, hotel 0; issued compensation 15000
- passR6102: passenger told their new itinerary exactly once1.00weight 0.02
- passR6103 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on UA88 in business; expected UA88 in business
- passR6103 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6103: passenger told their new itinerary exactly once1.00weight 0.02
- passR6104 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA210+AA1410 in economy; expected AA210+AA1410 in economy
- passR6104 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 30000, hotel 18000; issued compensation 30000, hotel 18000
- passR6104: passenger told their new itinerary exactly once1.00weight 0.02
- passR6105 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA204 in basic_economy; expected AA204 in basic_economy
- passR6105 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6105: passenger told their new itinerary exactly once1.00weight 0.02
- passR6106 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on UA88 in basic_economy; expected UA88 in basic_economy
- passR6106 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6106: passenger told their new itinerary exactly once1.00weight 0.02
- passR6107 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA206 in economy; expected AA206 in economy
- passR6107 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 24000, hotel 18000; issued compensation 24000, hotel 18000
- passR6107: passenger told their new itinerary exactly once1.00weight 0.02
- passR6108 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA210 in economy; expected AA210 in economy
- passR6108 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 30000, hotel 0; issued compensation 30000
- passR6108: passenger told their new itinerary exactly once1.00weight 0.02
- passR6109 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on UA88 in premium_economy; expected UA88 in premium_economy
- passR6109 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6109: passenger told their new itinerary exactly once1.00weight 0.02
- passR6110 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA204 in economy; expected AA204 in economy
- passR6110 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6110: passenger told their new itinerary exactly once1.00weight 0.02
- passR6111 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA204 in economy; expected AA204 in economy
- passR6111 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6111: passenger told their new itinerary exactly once1.00weight 0.02
- passR6112 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA204 in business; expected AA204 in business
- passR6112 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 0, hotel 0; issued nothing
- passR6112: passenger told their new itinerary exactly once1.00weight 0.02
- passR6113 re-protected on the prescribed itinerary and cabin1.00weight 0.04
on AA210+AA1410 in economy; expected AA210+AA1410 in economy
- passR6113 got exactly the vouchers its new itinerary earns1.00weight 0.02
owed compensation 30000, hotel 18000; issued compensation 30000, hotel 18000
- passR6113: passenger told their new itinerary exactly once1.00weight 0.02
Penalties
No penalties were applied.
Scorer metadata
- tool calls
- 155
- failed tool calls
- 0
- distinct tools
- 15
Final answer
I rebooked all 13 passengers from the cancelled AA918 (SFO to ORD, 3 Aug 2026, 07:30, due in 13:40), issued the vouchers they're owed and messaged each of them once with their new itinerary. Nobody paid a change fee or fare difference, nobody was put in a lower cabin, and the two-person travel group stayed together.
I checked a few things first. The airline did cancel AA918. No operational bulletins are in effect, so the standard handbook rules applied. There were no open queue requests for these passengers, so there was nothing to resolve. Seats were given out in priority order: platinum first, then gold, silver and no tier, with earlier bookings first within each tier. The group counted as gold because one member is gold.
| Priority | Passenger (reservation) | Tier, cabin paid | New itinerary | Delay | Vouchers |
|---|---|---|---|---|---|
| 1 | Chloe Park (R6103) | Platinum, business | UA88, 06:15 → 12:25, business | None (arrives early) | — |
| 2 | Iris Vance (R6109) | Platinum, economy | UA88, 06:15 → 12:25, moved up to premium economy | None (arrives early) | — |
| 3 | Jun Takeda (R6110) and Kofi Mensah (R6111), travelling together | Gold (Kofi), economy | AA204, 09:05 → 15:15, economy, together | 1h35m | — |
| 4 | Ben Okafor (R6102) | Gold, economy | DL512, 12:30 → 18:40, economy | 5h00m | $150 compensation |
| 5 | Farid Haddad (R6106) | Gold, basic economy | UA88, 06:15 → 12:25, basic economy | None (arrives early) | — |
| 6 | Lea Sorensen (R6112) | Gold, premium economy | AA204, 09:05 → 15:15, moved up to business | 1h35m | — |
| 7 | Dev Mehta (R6104), going on to Boston | Silver, economy | AA210, 17:40 → 23:50, then AA1410 on 4 Aug, 09:00 → 12:25 in Boston | 17h30m | $300 compensation + $180 hotel |
| 8 | Mo Farah (R6113), going on to Boston | Silver, economy | Same as Dev | 17h30m | $300 compensation + $180 hotel |
| 9 | Hugo Brandt (R6108) | Silver, economy | AA210, 17:40 → 23:50, economy | 10h10m | $300 compensation |
| 10 | Grace Liu (R6107) | None, economy | AA206 on 4 Aug, 09:05 → 15:15, economy | 25h35m | $240 compensation + $180 hotel |
| 11 | Ana Ruiz (R6101) | None, economy | AA206 on 4 Aug, 09:05 → 15:15, economy | 25h35m | $300 compensation + $180 hotel |
| 12 | Elena Fox (R6105) | None, basic economy | AA204, 09:05 → 15:15, basic economy | 1h35m | — |
All flights are on 3 Aug unless the table says otherwise.
- Cabin moves: Iris and Lea are the only passengers moved up a cabin, because the rules allow it only in their situation. Both are gold or platinum, travelling alone on a single flight. In each case their own cabin was full on a flight arriving sooner than any flight still open in that cabin, and the cabin above had a seat. Ben (gold) could not be moved up: by his turn, premium economy was full on both earlier flights (UA88 and AA204).
- Boston connections: Dev and Mo were connecting to AA1402 at 15:30, and no economy seat reached Chicago in time for it. I rebooked that leg as well. AA210 plus the next-morning AA1410 gets them to Boston soonest.
- Grace's voucher: her delay qualifies for $300, but a voucher can't exceed the fare paid, so it is capped at $240.
- Hotel vouchers: Dev, Mo, Grace and Ana each got $180 because they arrive a day later than planned.
I issued 10 vouchers in total (V1–V10). I re-read the rebooked bookings and checked the flights afterwards, and the remaining seat counts match these assignments.
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.