RunHaiku 4.5repeat 2
Plan-execute-verify on Return an expired, partially shipped order
claude-haiku-4-5-20251001__plan-execute-verify__ecommerce-hard__r2
Score
1.000
- Cost
- $0.136
- Latency
- 2m 41s
- setup 0.0s, grading 0.0s
- Turns
- 25
- Tool calls
- 20
- Subagents
- 0
- Tokens in / out
- 95k / 16k
- 64,499 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 | 54.1s | $0.031 | 2 | 0 | claude-haiku-4-5-20251001 |
| Execute | 1m 1s | $0.063 | 12 | 11 | claude-haiku-4-5-20251001 |
| Verify | 46.0s | $0.042 | 11 | 9 | claude-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
- 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 ecommerce-hard --models claude-haiku-4-5-20251001 --repeats 1
Score breakdown
- passThe two shipped lines were returned as store credit for exactly what they cost1.00weight 0.27
- passThe credit reached the customer balance, not just the ledger1.00weight 0.18
storeCreditCents=55300
- passThe line that never shipped was cancelled and refunded to the card1.00weight 0.27
line L3: status=cancelled refundedCents=13800 method=card
- passCancelled units were restocked and returned units were not1.00weight 0.18
P-HUB=10 P-DOC=3 P-MON=5
- passRead the return policy before issuing a refund1.00weight 0.09
Penalties
No penalties were applied.
Scorer metadata
- tool calls
- 20
- failed tool calls
- 0
- distinct tools
- 9
Final answer
Summary
I've successfully processed the complete return for Priya Raman (C-300) on order O-3001:
Money - Refunds Issued:
- L3 (pending P-HUB): 13,800 cents refunded to original card (immediate cancellation refund)
- L1 & L2 (shipped items): 54,800 cents refunded as store credit (outside 30-day return window per policy)
- Total refunded: 68,600 cents (100% of order)
Order Record - Status Updated:
- Order status changed to returned
- L1 (P-DOC): status=returned, 21,900 cents refunded as store_credit
- L2 (P-MON): status=returned, 32,900 cents refunded as store_credit
- L3 (P-HUB): status=cancelled, 13,800 cents refunded to card
- Both refunds (RF-1 and RF-2) documented in order
Warehouse - Stock Restored:
- P-HUB: 2 units restocked immediately (8 → 10 units) since L3 never shipped
Customer Account:
- Priya Raman's store credit increased from 500 cents to 55,300 cents (added 54,800)
Note: L1 and L2 were refunded as store credit (not card) because the customer requested the return 155 days after shipment, well outside the 30-day return window. Per policy, returns beyond the window must be paid as store credit. L1 and L2 inventory will only be restored once the warehouse physically receives the returned goods.
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.