RunOpus 5.5repeat 2
Plan-execute on Settle change requests under dated bulletins
claude-opus-5-5__plan-execute__airline-waiver-desk__r2
Score
0.818
- Cost
- $0.652
- Latency
- 2m 29s
- setup 0.0s, grading 0.0s
- Turns
- 106
- Tool calls
- 103
- Subagents
- 0
- Tokens in / out
- 839k / 13k
- 808,591 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 | 16.5s | $0.036 | 2 | 0 | claude-opus-5-5 |
| Execute | 2m 13s | $0.617 | 104 | 103 | 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
- 103
- failed tool calls
- 0
- distinct tools
- 16
Final answer
I've worked all nine open flight-change requests from yesterday. Each customer got the flight they asked for in the cabin they booked, and each request is resolved with a note explaining the charges.
The date in the plan was wrong. The plan said today is 2026-10-06, but the system's date is 2026-07-28, so "yesterday" is 2026-07-27. All ten open requests are from that day. Q-306 asks for a cancellation, not a flight change, so I left it open for the team that owns it.
Every new flight was scheduled and had seats before I moved anyone. No fare went down, so there were no refunds and no payment cards to check.
| Request | Change | Total charged | Why |
|---|---|---|---|
| Q-301 (R5201) | AA210 → DL542, Aug 6, economy | $0 | Covered by the Chicago weather waiver (PB-2026-14): no change fee, and the $50 fare difference is waived. |
| Q-302 (R5202) | AA660 → AA664, Aug 7, economy | $110 ($75 fee + $35 fare difference) | Boston trip: the Chicago waiver doesn't cover it, and the Boston hurricane waiver ended on 07-15. |
| Q-303 (R5203) | AA662 → AA664, Aug 7, basic economy | $175 ($150 fee + $25 fare difference) | The customer cited the Boston hurricane waiver (PB-2026-09), but it has expired and only covered July travel. The basic economy change fee is $150 under PB-2026-16, and silver status doesn't waive it. |
| Q-304 (R5204) | UA88 → UA90, Aug 9, basic economy | $35 fare difference | Chicago waiver: no change fee, but on basic economy the waiver still collects the fare difference. |
| Q-305 (R5205) | AA214 → AA216, Aug 8, economy | $85 ($75 fee + $10 fare difference) | Ticket issued 07-26, after the Chicago waiver's 07-24 cutoff. |
| Q-307 (R5207) | AA212 → AA218, Aug 8, economy | $0 | The customer offered to pay, but as a platinum member he's covered: the amended waiver (PB-2026-14A) extends the window to Aug 5. The $65 fare difference is waived. |
| Q-308 (R5208) | AA660 → AA662, Aug 5, economy | $75 flat fee | Same-day change rule (PB-2026-12): flat fee and no fare difference, cheaper than the normal $88. |
| Q-309 (R5209) | Second leg only: AA1402 → AA1406 (Chicago–Boston, Aug 3, 19:55), economy | $0 | Both the same-day rule and the Chicago waiver apply. PB-2026-17 says to use the cheaper one, so the waiver applies and the $30 fare difference is waived. The first flight is unchanged and the connection (arrive 12:25, depart 19:55) is valid. |
| Q-310 (R5210) | AA210 → AA216, Aug 8, economy | $105 ($75 fee + $30 fare difference) | The Chicago waiver allows one free move per booking, and he already used it on 07-26. |
Each fee and fare difference is its own ledger entry (L1–L10). I didn't change any other bookings.
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.