RunOpus 5.5repeat 2
Single on Re-protect a cancelled flight when seats are scarce
claude-opus-5-5__single__airline-irrops-reprotect__r2
Score
1.000
- Cost
- $0.606
- Latency
- 2m 4s
- setup 0.0s, grading 0.0s
- Turns
- 93
- Tool calls
- 92
- Subagents
- 0
- Tokens in / out
- 326k / 14k
- 292,455 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.
- Each call was shown the right tools: heldsingle.toolsThe agent was shown exactly the task’s tools, none missing and none extra.
Phases
Drawn from the phase records: timing and cost per call, no tool calls or messages.
| Phase | Duration | Cost | Turns | Tools | Model |
|---|---|---|---|---|---|
| Main | 2m 4s | $0.606 | 93 | 92 | 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 single --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
- 92
- failed tool calls
- 0
- distinct tools
- 12
Final answer
I rebooked all 13 passengers from the cancelled AA918, issued the vouchers they're owed and sent each of them one message with their new itinerary. Nobody was charged a change fee or fare difference.
How I ordered them: Seats were short, so I booked passengers by frequent-flyer tier (platinum, gold, silver, none), then by earliest booking date. The two passengers travelling together (R6110 and R6111) were treated as one booking at the priority of their gold member. AA918 was scheduled to reach ORD at 13:40 on 3 Aug, with Boston passengers connecting to arrive at 18:55.
| Res | Passenger (tier) | New itinerary | Cabin | Owed |
|---|---|---|---|---|
| R6103 | Chloe Park (platinum) | UA88, 3 Aug, 06:15–12:25 | Business | Nothing (arrives early) |
| R6109 | Iris Vance (platinum) | UA88, 3 Aug, 06:15–12:25 | Premium economy, up from economy (economy was full on UA88) | Nothing |
| R6110 / R6111 | Jun Takeda / Kofi Mensah (group) | AA204, 3 Aug, 09:05–15:15, together | Economy | Nothing (1h35 late) |
| R6102 | Ben Okafor (gold) | DL512, 3 Aug, 12:30–18:40 | Economy | $150 compensation (5h late) |
| R6106 | Farid Haddad (gold) | UA88, 3 Aug, 06:15–12:25 | Basic economy | Nothing |
| R6112 | Lea Sorensen (gold) | AA204, 3 Aug, 09:05–15:15 | Business, up from premium economy (premium economy full on earlier flights) | Nothing |
| R6104 | Dev Mehta (silver), to Boston | AA210, 3 Aug, 17:40–23:50, then AA1410 ORD–BOS, 4 Aug, 09:00–12:25 | Economy | $300 compensation + $180 hotel |
| R6113 | Mo Farah (silver), to Boston | Same as Dev Mehta | Economy | $300 compensation + $180 hotel |
| R6108 | Hugo Brandt (silver) | AA210, 3 Aug, 17:40–23:50 | Economy | $300 compensation (10h10 late) |
| R6107 | Grace Liu (none) | AA206, 4 Aug, 09:05–15:15 | Economy | $240 compensation (the $300 band, capped at her $240 fare) + $180 hotel |
| R6101 | Ana Ruiz (none) | AA206, 4 Aug, 09:05–15:15 | Economy | $300 compensation + $180 hotel |
| R6105 | Elena Fox (none) | AA204, 3 Aug, 09:05–15:15 | Basic economy | Nothing |
- Upgrades: Only two people were moved up a cabin. Both are gold or platinum, travelling alone on a single flight, and their own cabin was full on a flight that arrives sooner. Ben Okafor qualified on the same terms, but there were no premium economy seats left on UA88 or AA204, so he stays in economy on DL512.
- Boston connections: Dev Mehta and Mo Farah could no longer make the 15:30 AA1402 to Boston. I rebooked that leg as well, onto the next-morning AA1410.
Date mismatch: The task context gave today's date as 2026-10-06, but the reservation system reports 2026-08-02, the day before the cancelled flight. I followed the system date, which puts all the replacement flights in the future, including UA88 at 06:15 on 3 Aug. There were no operational bulletins in effect, so the standard rules applied.
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.