RunOpus 5.5repeat 1
Plan-execute on Settle change requests under dated bulletins
claude-opus-5-5__plan-execute__airline-waiver-desk__r1
Score
0.818
- Cost
- $0.481
- Latency
- 1m 48s
- setup 0.0s, grading 0.0s
- Turns
- 91
- Tool calls
- 88
- Subagents
- 0
- Tokens in / out
- 250k / 12k
- 223,614 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.planThe planner’s reply was read through its schema and held at least one step.
- Each call was shown the right tools: heldplan-execute.toolsThe planner was shown no tools and the executor the task’s 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 | 16.0s | $0.035 | 2 | 0 | claude-opus-5-5 |
| Execute | 1m 32s | $0.446 | 89 | 88 | 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 --tasks airline-waiver-desk --models claude-opus-5-5 --repeats 1
Score breakdown
- passR5201: DL542 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5201 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 0, fare_difference 0; ledger got nothing
- passQ-301 resolved with a note to the customer1.00weight 0.01
- passR5202: AA664 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5202 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 7500, fare_difference 3500; ledger got change_fee 7500, fare_difference 3500
- passQ-302 resolved with a note to the customer1.00weight 0.01
- passR5203: AA664 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5203 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 15000, fare_difference 2500; ledger got change_fee 15000, fare_difference 2500
- passQ-303 resolved with a note to the customer1.00weight 0.01
- passR5204: UA90 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5204 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 0, fare_difference 3500; ledger got fare_difference 3500
- passQ-304 resolved with a note to the customer1.00weight 0.01
- passR5205: AA216 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5205 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 7500, fare_difference 1000; ledger got change_fee 7500, fare_difference 1000
- passQ-305 resolved with a note to the customer1.00weight 0.01
- passR5207: AA218 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5207 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 0, fare_difference 0; ledger got nothing
- passQ-307 resolved with a note to the customer1.00weight 0.01
- passR5208: AA662 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5208 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 7500, fare_difference 0; ledger got change_fee 7500
- passQ-308 resolved with a note to the customer1.00weight 0.01
- passR5209: AA1406 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5209 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 0, fare_difference 0; ledger got nothing
- passQ-309 resolved with a note to the customer1.00weight 0.01
- passR5210: AA216 replaces the requested segment, the rest unchanged, same cabin1.00weight 0.03
- passR5210 charged exactly the change fee and fare difference owed1.00weight 0.05
owed change_fee 7500, fare_difference 3000; ledger got change_fee 7500, fare_difference 3000
- passQ-310 resolved with a note to the customer1.00weight 0.01
- failR5211: AA216 replaces the requested segment, the rest unchanged, same cabin0.00weight 0.03
- failR5211 charged exactly the change fee and fare difference owed0.00weight 0.05
owed change_fee 0, fare_difference 0; ledger got nothing
- failQ-311 resolved with a note to the customer0.00weight 0.01
- failR5212: AA662 replaces the requested segment, the rest unchanged, same cabin0.00weight 0.03
- failR5212 charged exactly the change fee and fare difference owed0.00weight 0.05
owed change_fee 7500, fare_difference 0; ledger got nothing
- failQ-312 resolved with a note to the customer0.00weight 0.01
Penalties
No penalties were applied.
Scorer metadata
- tool calls
- 88
- failed tool calls
- 0
- distinct tools
- 13
Final answer
I made all nine flight changes from yesterday's queue, posted the charges, and resolved each request with a note to the customer.
The plan gave the dates as 2026-10-05 (today) and 2026-10-04 (yesterday), but the system's date is 2026-07-28. I used the system dates, so "yesterday" meant the requests received on 2026-07-27. Q-306 is a cancellation request, not a flight change, so I left it open for the team that owns it.
Every new flight is scheduled and had seats in the customer's cabin. No cabin changed and no refunds were due.
| Request | Change | Charged | Why |
|---|---|---|---|
| Q-301 R5201 | AA210 → DL542, 08-06, economy | $0 | The Chicago weather waiver (PB-2026-14) covers it: ticket bought by 07-24, Chicago travel on 08-03. |
| Q-302 R5202 | AA660 → AA664, 08-07, economy | $75 change fee + $35 fare difference | This is a Boston flight, so the Chicago waiver doesn't apply and the normal rules do. |
| Q-303 R5203 | AA662 → AA664, 08-07, basic economy | $150 change fee + $25 fare difference | The customer cited the hurricane waiver PB-2026-09, but it ended 07-15 and only covered Boston travel from 07-01 to 07-20. The $150 basic economy fee comes from bulletin PB-2026-16, which replaces the $125 still shown in the fare rules. |
| Q-304 R5204 | UA88 → UA90, 08-09, basic economy | $35 fare difference | The waiver covers the change fee. Basic economy fares still pay the fare difference under the waiver. |
| Q-305 R5205 | AA214 → AA216, 08-08, economy | $75 change fee + $10 fare difference | The ticket was bought 07-26, after the waiver's 07-24 cutoff. |
| Q-307 R5207 | AA212 → AA218, 08-08, economy | $0 | Platinum member. Amendment PB-2026-14A extends the waiver to 08-05 for gold and platinum members. |
| Q-308 R5208 | AA660 → AA662, same day 08-05, economy | $75 change fee | The same-day change rule (PB-2026-12) charges a flat $75 and no fare difference. Bulletin PB-2026-17 says to use the cheapest bulletin that applies, and the normal rules would have cost $88. |
| Q-309 R5209 | Second flight only: AA1402 → AA1406 on 08-03, economy | $0 | The Chicago waiver covers this trip and is cheaper than the $75 same-day fee. The first flight is unchanged and the connection has a 7.5-hour gap. |
| Q-310 R5210 | AA210 → AA216, 08-08, economy | $75 change fee + $30 fare difference | The customer asked for the Chicago waiver, but each booking gets one free move and this one used it on 07-26. |
Each change fee and fare difference is its own ledger entry (L1–L10).
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.