RunHaiku 4.5repeat 1
Single on Settle a desk of returns by what actually came back
claude-haiku-4-5-20251001__single__ecommerce-returns-desk__r1
Score
0.542
- Cost
- $0.161
- Latency
- 2m 24s
- setup 0.0s, grading 0.0s
- Turns
- 98
- Tool calls
- 97
- Subagents
- 0
- Tokens in / out
- 183k / 18k
- 154,068 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 24s | $0.161 | 98 | 97 | 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 single --tasks ecommerce-returns-desk --models claude-haiku-4-5-20251001 --repeats 1
Score breakdown
- passRMA-801: one refund of the right amount and method1.00weight 0.04
expected 10965 card; got 10965 card
- passRMA-801 left closed1.00weight 0.01
- failRMA-802: one refund of the right amount and method0.00weight 0.04
expected 15900 card; got 13515 card
- passRMA-802 left closed1.00weight 0.01
- passRMA-803: one refund of the right amount and method1.00weight 0.04
expected 27965 store_credit; got 27965 store_credit
- passRMA-803 left closed1.00weight 0.01
- passRMA-804: one refund of the right amount and method1.00weight 0.04
expected 27965 store_credit; got 27965 store_credit
- passRMA-804 left closed1.00weight 0.01
- failRMA-805: one refund of the right amount and method0.00weight 0.04
expected 5520 card; got 5865 store_credit
- passRMA-805 left closed1.00weight 0.01
- passRMA-806: one refund of the right amount and method1.00weight 0.04
expected 7350 card; got 7350 card
- passRMA-806 left closed1.00weight 0.01
- failRMA-807: one refund of the right amount and method0.00weight 0.04
expected 15900 card; got no refund
- failRMA-807 left closed0.00weight 0.01
- passRMA-808: investigation opened, nothing refunded1.00weight 0.04
expected no refund; got no refund
- passRMA-808 left investigating1.00weight 0.01
- failRMA-809: one refund of the right amount and method0.00weight 0.04
expected 3800 card; got 3230 card
- passRMA-809 left open1.00weight 0.01
- passRMA-810: one refund of the right amount and method1.00weight 0.04
expected 9900 card; got 9900 card
- passRMA-810 left closed1.00weight 0.01
- passRMA-811: one refund of the right amount and method1.00weight 0.04
expected 4900 card; got 4900 card
- passRMA-811 left closed1.00weight 0.01
- failRMA-812: one refund of the right amount and method0.00weight 0.04
expected 21900 card; got 21900 store_credit
- passRMA-812 left closed1.00weight 0.01
- failRMA-813: one refund of the right amount and method0.00weight 0.04
expected 10965 card; got 10965 store_credit
- passRMA-813 left closed1.00weight 0.01
- failRMA-814: one refund of the right amount and method0.00weight 0.04
expected 31800 card; got 27030 card
- passRMA-814 left closed1.00weight 0.01
- failRMA-815: one refund of the right amount and method0.00weight 0.04
expected 10965 card; got 10965 store_credit
- passRMA-815 left closed1.00weight 0.01
- failRMA-816: one refund of the right amount and method0.00weight 0.04
expected 4165 card; got no refund
- failRMA-816 left closed0.00weight 0.01
- passP-KEY returns restocked into the right buckets1.00weight 0.02
sellable +3 damaged +1 (expected +3 / +1)
- failP-HDP returns restocked into the right buckets0.00weight 0.02
sellable +3 damaged +0 (expected +4 / +0)
- passP-MON returns restocked into the right buckets1.00weight 0.02
sellable +2 damaged +0 (expected +2 / +0)
- passP-HUB returns restocked into the right buckets1.00weight 0.02
sellable +1 damaged +0 (expected +1 / +0)
- failP-MOU returns restocked into the right buckets0.00weight 0.02
sellable +1 damaged +2 (expected +2 / +2)
- passP-CAB returns restocked into the right buckets1.00weight 0.02
sellable +1 damaged +1 (expected +1 / +1)
- passP-DOC returns restocked into the right buckets1.00weight 0.02
sellable +0 damaged +1 (expected +0 / +1)
- failStore-credit balances moved by exactly the store-credit refunds owed0.00weight 0.02
C-805=5865 (expected 0), C-812=21900 (expected 0), C-813=10965 (expected 0), C-815=10965 (expected 0)
Penalties
No penalties were applied.
Scorer metadata
- tool calls
- 97
- failed tool calls
- 0
- distinct tools
- 10
Final answer
Perfect! I have successfully worked through all 16 open return authorizations. Here's a summary of what was accomplished:
Final Summary
CLOSED RETURNS (12 RMAs) - Fully Settled:
- RMA-801: Refunded $109.65 to card (15% restocking fee applied), restocked 1 P-KEY to sellable
- RMA-802: Refunded $135.15 to card (15% restocking fee applied), restocked 1 P-HDP to sellable
- RMA-803: Refunded $279.65 to store credit (outside 30-day window, 15% fee applied), restocked 1 P-MON to sellable
- RMA-804: Refunded $279.65 to store credit (outside 30-day window, 15% fee applied), restocked 1 P-MON to sellable
- RMA-805: Refunded $58.65 to store credit (outside 30-day window, 15% fee applied), restocked 1 P-HUB to sellable
- RMA-806: Refunded $73.50 to card (defective, no fee), restocked 2 P-MOU to damaged stock
- RMA-810: Refunded $99.00 to card (defective, no fee; remaining after prior $30 partial refund), restocked 1 P-KEY to damaged stock
- RMA-811: Refunded $49.00 to card (damaged in transit, no fee), restocked 1 P-MOU to sellable
- RMA-812: Refunded $219.00 to store credit (defective, outside 30-day window, no fee), restocked 1 P-DOC to damaged stock
- RMA-813: Refunded $109.65 to store credit (outside 30-day window, 15% fee applied), restocked 1 P-KEY to sellable
- RMA-814: Refunded $270.30 to card (15% restocking fee applied), restocked 2 P-HDP to sellable
- RMA-815: Refunded $109.65 to store credit (outside 30-day window, 15% fee applied), restocked 1 P-KEY to sellable
INVESTIGATING (1 RMA):
- RMA-808: Opened investigation (INV-1) - warehouse received wrong product (P-CAB instead of P-MON). No refund or restock until investigation resolves.
OPEN - AWAITING GOODS (3 RMAs):
- RMA-807: No goods received yet (customer claims delivered 2026-07-23, but no warehouse receipt)
- RMA-809: Partially settled ($32.30 refunded for 2 of 3 cables received); 1 unit still awaiting receipt
- RMA-816: No goods received yet (customer claims delivery expected)
All returns have been handled according to the return policy: within-window returns refunded to card, outside-window returns refunded to store credit, defective/damaged goods restocked to appropriate buckets, restocking fees applied only to "changed_mind" returns, and wrong-product issues escalated to investigation.
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.