Eighteen tasks. June 20, 2026 weighted to 36.9x leverage across 481.0 human-equivalent hours in 782 Claude-minutes. Supervisory leverage closed at 390.0x.
12.0 weeks of human-equivalent throughput in 13.0 hours of Claude wall-clock. The 90.0x ceiling came from Build an infrastructure-provisioning tool missing content: +117 conformance packs (12->129), +68 discoverers (56->124), +42 advisor checks (59->101) incl service_limits, +DomainPer...; the 5.7x floor sat at Full content audit + a third-party model pluggable LLM provider migration + content remediation (amplify/scenarios/distractors/recall) on updated provider.
Task Log
| # | Task | Human Est. | Claude | Sup. | Factor | Sup. Factor |
|---|---|---|---|---|---|---|
| 1 | Build an infrastructure-provisioning tool missing content: +117 conformance packs (12->129), +68 discoverers (56->124), +42 advisor checks (59->101) incl service_limits, +DomainPermissionsPolicy resource; 15-agent workflow, all tested | 60.0h | 40m | 2m | 90.0x | 1800.0x |
| 2 | Backfill an infrastructure-provisioning tool backend coverage 53%->95% (28-agent workflow + straggler round, ~1950 new tests, every module >=80%) | 100.0h | 75m | 3m | 80.0x | 2000.0x |
| 3 | Metrics-tracker v2 build: scaffold a desktop client + a launchd sync daemon + v2 cost/capture backend spine (pricing/ingest/classify/quality/schema/migration/ingest API/CLI); 254 backend + 32 frontend tests; committed 3 repos | 100.0h | 78m | 4m | 76.9x | 1500.0x |
| 4 | Metrics-tracker v2 completion: MCP v2 tools + a knowledge base parser + subscription amortization + yield git-correlation + Recharts viz + desktop client daemon-control-panel/tray + live-DB integration tests | 35.0h | 32m | 2m | 65.6x | 1050.0x |
| 5 | Metrics-tracker v2 phase 2: cost/model/activity/yield analytics + optimizer + widget endpoints + v2 client wiring + Drafts/Cost frontend screens in both shells | 40.0h | 42m | 3m | 57.1x | 800.0x |
| 6 | Infrastructure-provisioning tool structural items: drift detection, Step Functions org-scan fan-out, live deployment.progress push, deployment cancel/list/get + stack.update + resource.refresh + fleet import recipes, DomainPermissionsPolicy resource, frontend button wiring + WebSocket-client tests | 35.0h | 40m | 3m | 52.5x | 700.0x |
| 7 | Metrics-tracker v2 cost+capture: review prior implementation, update 4 docs (requirements/design/README/CLAUDE) + write phased implementation plan | 10.0h | 14m | 4m | 42.9x | 150.0x |
| 8 | Metrics-tracker desktop plan: design a desktop client (shared UI package parity) + a launchd sync daemon; study desktop client and prior precedents; write plan + requirements FRs | 9.0h | 13m | 5m | 41.5x | 108.0x |
| 9 | Metrics-tracker v2 final phases: runnable SQLite functional flow tests + sanctioned OIDC callback plumbing + macOS signing/notarization config + CodeBuild CI buildspec | 12.0h | 18m | 1m | 40.0x | 720.0x |
| 10 | Run full platform content audit: 27-phase audit scripts + spec validation + canonical validation across 973 specs/289 packages/2196 labs; wrote timestamped report | 4.0h | 6m | 2m | 40.0x | 120.0x |
| 11 | Leverage reconciliation + backfill for a personal website: synced one month of metrics-tracker records bidirectionally (CSV<->cloud, 13 deltas resolved, 0 dups), then generated 17 sanitized daily leverage blog posts via a deterministic template + 6-agent sanitization fan-out (173 tasks), bumped about-page count, built+deployed staging and production | 16.0h | 40m | 3m | 24.0x | 320.0x |
| 12 | Researched the CloudFront WebSockets-over-VPC-origins launch + AWS docs and wrote a ~3700-word architecture deep-dive article: 3 rendered Mermaid diagrams, generated on-brand hero image, matched house style, dual-published source, bumped about-page counts, built+verified on staging | 10.0h | 28m | 2m | 21.4x | 300.0x |
| 13 | Fix 9 correctness bugs + 15 regression tests in an infrastructure-provisioning tool (IAM Policy stub, Cognito client update, Events Rule stale targets, CUR pagination, advisor ClientError, governance enforcement+cost-allocation, ip-space SG fields) | 7.0h | 25m | 1m | 16.8x | 420.0x |
| 14 | Built pluggable multi-provider LLM layer (a third-party model + Anthropic, sync+batch) for platform synthesis; wired amplify scripts; validated third-party model; submitted 1412-request fleet pair-amplification batch across 59 packages | 8.0h | 40m | 4m | 12.0x | 120.0x |
| 15 | Metrics-tracker WS1: extract shared UI package with injectable client transport seam; rewire web shell; fix React-dedup + tests; tsc+32 tests+build green | 7.0h | 38m | 6m | 11.1x | 70.0x |
| 16 | NLI validation of third-party-model-amplified pairs (DeBERTa-v3 NLI): verified working, built validate+prune+regenerate pipeline, ran loop to convergence (weak rate 10.5%->1.9% across 14,384 pairs/59 pkgs) | 8.0h | 45m | 6m | 10.7x | 80.0x |
| 17 | Novel background analysis and continuity review; 11 files read; full plot/dependency/risk/dates report | 4.0h | 38m | 8m | 6.3x | 30.0x |
| 18 | Full content audit + a third-party model pluggable LLM provider migration + content remediation (amplify/scenarios/distractors/recall) on updated provider | 16.0h | 170m | 15m | 5.7x | 64.0x |
Aggregate Statistics
| Metric | Value |
|---|---|
| Total tasks | 18 |
| Total human-equivalent hours | 481.0 |
| Total Claude minutes | 782 |
| Total supervisory minutes | 74 |
| Total tokens | 9,395,000 |
| Weighted average leverage factor | 36.9x |
| Weighted average supervisory leverage factor | 390.0x |
| Human-equivalent weeks | 12.0 |
Analysis
The day's leverage distribution matters more than the headline figure. The 90.0x ceiling came from Build an infrastructure-provisioning tool missing content: +117 conformance packs (12->129), +68 discoverers (56->124), +42 advisor checks (59->101) incl servic...; the 5.7x floor was Full content audit + a third-party model pluggable LLM provider migration + content remediation (amplify/scenarios/distractors/recall) on updated provider. Tasks at the top of the distribution share a shape: tightly-scoped specifications, clear success criteria, and minimal integration ambiguity. The AI doesn't need to discover anything new; it executes against an explicit target.
Tasks at the bottom run differently. They're either bounded by review-heavy work where every step gets verified, or they involve ambiguity that demands several rounds of trial and adjustment. The factor is real and informative, not a failure mode.
The supervisory leverage figure (390.0x today) tracks something orthogonal to wall-clock leverage. It's the ratio of human-equivalent output to human prompt-writing time. It stays high even on lower-leverage days because supervisory minutes scale with task count, not with the human-hour estimate; a 20-minute task and a 4-hour task can both be specified in two minutes of human prompt-writing.
Across the 18 tasks, the day produced roughly 12.0 weeks of senior-engineer-equivalent throughput in 13.0 hours of model wall-clock. That ratio is the practical answer to the question of how much output a single operator can move per day when the model handles the execution and the operator handles the direction.