RunHaiku 4.5repeat 2
Plan-execute-verify on Work a morning's customer inbox
claude-haiku-4-5-20251001__plan-execute-verify__ecommerce-inbox-triage__r2
Score
0.878
- Cost
- $0.267
- Latency
- 4m 1s
- setup 0.0s, grading 0.0s
- Turns
- 108
- Tool calls
- 99
- Subagents
- 0
- Tokens in / out
- 459k / 23k
- 399,404 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 | 41.1s | $0.037 | 3 | 0 | claude-haiku-4-5-20251001 |
| Execute | 1m 39s | $0.116 | 59 | 58 | claude-haiku-4-5-20251001 |
| Verify | 55.1s | $0.056 | 21 | 19 | claude-haiku-4-5-20251001 |
| Revise (round 1) | 20.8s | $0.027 | 13 | 12 | claude-haiku-4-5-20251001 |
| Verify revision 1 | 24.1s | $0.031 | 12 | 10 | 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-inbox-triage --models claude-haiku-4-5-20251001 --repeats 1
Score breakdown
- passO-6101 sent to the customer's corrected address1.00weight 0.08
22 Leith Walk, Edinburgh EH6 5DU, UK
- passBoth address messages answered1.00weight 0.02
- passO-6102 has shipped: address left alone and the customer told why1.00weight 0.04
- passO-6103 cancelled in full1.00weight 0.04
- passO-6103 refunded to the card for what was paid1.00weight 0.08
10620 card
- failO-6103's goods back in stock0.00weight 0.04
- passM-803 answered1.00weight 0.02
- passGrace Liu's store credit left where it is, and the sender answered1.00weight 0.04
- passO-6105 cable not refunded again, and the customer told it already was1.00weight 0.04
- passO-6106 sent to the customer's office1.00weight 0.08
3 Canal Street, Birmingham B1 2JP, UK
- passThe withdrawn cancellation was not carried out, and both messages were answered1.00weight 0.04
- passThe shipping question answered and nothing else done1.00weight 0.04
- failO-6112's unshipped monitor cancelled, refunded to the card and restocked; the shipped keyboard left alone0.00weight 0.08
- passM-809 answered1.00weight 0.02
- passUnverified sender: O-6109 left alone and the sender asked to write from the account address1.00weight 0.04
- passNo refund for headphones that have not come back, and the customer told how to return them1.00weight 0.04
- passO-6101's cables cancelled, the keyboard kept1.00weight 0.04
- passO-6101's cables refunded to the card1.00weight 0.04
- passO-6101's cables back in stock1.00weight 0.04
- passM-813 answered1.00weight 0.02
- passO-6114 cancelled, refunded to the card and restocked1.00weight 0.08
- passM-814 answered1.00weight 0.02
Penalties
No penalties were applied.
Scorer metadata
- tool calls
- 99
- failed tool calls
- 9
- distinct tools
- 11
Final answer
Perfect! I've now handled both remaining open messages. Here's what was completed:
Summary of Actions for Remaining Messages
M-813 (Lena Fischer):
- Cancelled L2 (2 cables, product P-CAB) on order O-6101
- Refunded $38.00 to card via RF-4
- Restocked 2 cable units back into inventory
- Replied to confirm cancellation; keyboard (L1) remains on order
M-814 (Omar Haddad):
- Cancelled O-6114 entirely (1 dock, product P-DOC)
- Refunded $219.00 to card via RF-5
- Restocked 1 dock unit back into inventory
- Replied to confirm order cancellation
Both customers have received confirmation emails, and all 14 open messages in today's inbox have now been processed and replied to.
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.