RunHaiku 4.5repeat 2

Gated-execute on Redirect the order that has not shipped

claude-haiku-4-5-20251001__gated-execute__ecommerce-easy__r2

Score

1.000

passed

design ran as designed

Cost: $0.047
Latency: 35.9s; setup 0.0s, grading 0.0s
Turns: 11
Tool calls: 8
Subagents: 1
Tokens in / out: 29k / 2.6k; 4,360 read from cache

Did the design run?

every check held

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.
Every state change was reviewed: heldgated-execute.reviewedEvery call that changed the world had been allowed by a review before it ran, counted from the world’s own journal.
Every decision was read: heldgated-execute.decisionsEvery review that ran to its end gave its decision through the schema; an unreadable one is a denial.
Each call was shown the right tools: heldgated-execute.toolsThe executor was shown the task’s full toolset and each reviewer the read-only tools.

Phases

Spend$0.047

Drawn from the phase records: timing and cost per call, no tool calls or messages.

Phase	Duration	Cost	Turns	Tools	Model
Execute	35.9s	$0.024	5	4	claude-haiku-4-5-20251001
Review 1: update_shipping_address	22.7s	$0.023	6	4	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 gated-execute --tasks ecommerce-easy --models claude-haiku-4-5-20251001 --repeats 1

Score breakdown

passThe order that has not shipped carries the new address
1.00weight 0.43
O-1001 address: 7 Quarry Rise, Sheffield S11 8XZ, UK
passThe edit did not spill onto the order already in transit
1.00weight 0.29
passLooked up which order was still open before editing one
1.00weight 0.14
passChecked the state of the order already in transit
1.00weight 0.14

Penalties

No penalties were applied.

Scorer metadata

tool calls: 8
failed tool calls: 0
distinct tools: 4

Final answer

Excellent! I've successfully completed the task. Here's a summary:

Task Completed:

✅ Order O-1001 (pending/not shipped): Updated shipping address from "12 Alder Lane, Bristol BS1 4TR, UK" to "7 Quarry Rise, Sheffield S11 8XZ, UK"
✅ Order O-1002 (shipped/in transit): Confirmed it was NOT affected - it retains its original shipping address "88 Old Mill Road, Bristol BS3 2QQ, UK"

This follows the domain policy which prohibits changing addresses on orders that have already shipped, as the parcel is in transit and the shipping record must remain accurate. Dana Whitfield's pending order will now be delivered to her new address, while her order already in transit will arrive at the original address as recorded in the shipping records.

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.