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AI27 April 2026

Infrastructure and coding

31 tasks. April 27, 2026 closed at 28.0x weighted leverage across 619.5 human-equivalent hours in 1,329 minutes of wall-clock time. Supervisory leverage came in at 290.4x.

That is 15.5 weeks of human-equivalent throughput in 22.2 hours. The ceiling was 80.0x; the floor was 3.4x. 12 of the 31 entries came from a single project.

Task Log

#TaskHuman Est.ClaudeSup.Factor
1GCP lab strict pass — ALL 13 certs (CDL, ACE, PCA, PCD, PCDE, PCDOpsE, PCSE, PCNE, PDE, PMLE, PCDB, PGWA, GAI-L) = 275 labs migrated to uiSteps DOM-driven format. 13 parallel subagents over 25 minutes…80.0h60m1m80.0x
2Azure lab strict pass — ALL 19 certs (AZ-900/104/120/140/204/305/400/500/700, DP-100/203/300/420/700/900, SC-300/900, AI-102/900) = 370 labs migrated to uiSteps DOM-driven format. Three waves of parallel…100.0h80m1m75.0x
3Documentation16.0h18m8m53.3x
4AWS lab strict-pass: 7 certs in one run (DOP-C02, SAP-C02, DEA-C01, ANS-C01, MLS-C01, MLA-C01, AIP-C01) = 155 labs migrated to uiSteps DOM-driven format. 21 parallel subagent runs (3 per cert) over ~100 min…80.0h100m1m48.0x
5Infrastructure24.0h30m5m48.0x
6Content audit: validated 919 specs, 218 packages, 1.03M questions, 2048 labs; refreshed canonical and docs6.0h8m1m43.6x
7SCS-C02 strict-pass migration: 25/25 AWS Security Specialty labs migrated to uiSteps DOM-driven format. Fixed 21 bogus resourceTypes across labs 05-25 (Inspector2, Lambda Alias, NetworkFirewall,…16.0h25m1m38.4x
8Run full readiness, compliance, security, documentation audits across 72 AVIAN repos and regenerate ecosystem inventory24.0h38m3m37.9x
9auth-service: hook up Apple Sign In backend (config vars, ES256 client_secret JWT, auth-code exchange, schema, API wiring, tests)4.0h7m3m34.3x
10Content audit follow-up: 555 specs backfilled, 62 manifests [content generation], 9 lessons composed, 67 cert exams researched + applied; 0 findings remaining (except hero images, deferred)18.0h32m1m33.8x
11Debugging36.0h75m15m28.8x
12Coding16.0h38m8m25.3x
13Infrastructure60.0h145m1m24.8x
14avian-app-web: wire RequireAuth into router to close unauthenticated access to accelastudy.ai2.0h6m2m20.0x
15Coding4.0h12m4m20.0x
16Debugging3.0h9m2m20.0x
17kill static credit awards + training-mass-gate cos-sim prior + per-goal confidence + best-section endpoint + wrong-answer review modal + recalibration banner + autopilot single-radio fix + fingerprint card…24.0h75m12m19.2x
18avian-admin Persistence page fixes: configurable S3 snapshot bucket with graceful unconfigured state, structured disabled response for portfolio health, durable Postgres audit log backend (write-behind writer…12.0h40m4m18.0x
19avian-app-web/avian-ui-react: real TTS error reporting (replace [latency] fake-loading timer), rename Mark Lesson as Read, collapsible course-outline sidebar replacing horizontal section scroller6.0h22m4m16.4x
20Testing24.0h95m5m15.2x
21Infrastructure16.0h70m10m13.7x
22Testing4.0h18m5m13.3x
23Deployment7.0h35m6m12.0x
24Coding6.0h30m5m12.0x
25Deployment9.0h50m8m10.8x
26Design and frontend2.5h15m1m10.0x
27Crash recovery: committed SOA-C02 strict re-pass (15/25), resynced 22 cloud packages to S3 backup buckets (east+west), migrated remaining 10 SOA-C02 labs to strict uiSteps format (fixed 4 bogus resourceTypes:…8.0h50m2m9.6x
28Audit and review5.0h32m1m9.4x
29fix two stale strategy-endpoint tests asserting old broken behavior — align with current 200-always contract0.5h4m1m7.5x
30drive avian-engine fast suite to 100% green: catalog count bump + scenario seed-path test rewrite (was 25 vs 27, scenario_engine=None no longer triggers 503)0.5h5m1m6.0x
31avian-admin Persistence page durable audit log: end-to-end deploy — local schema test, prod RDS migration via SSM tunnel, recovery from cross-team migration collision (renamed table to governance_audit_log to…6.0h105m6m3.4x

Aggregate Statistics

MetricValue
Total tasks31
Total human-equivalent hours619.5
Total Claude minutes1,329
Total supervisory minutes128
Total tokens24,120,000
Weighted average leverage factor28.0x
Weighted average supervisory leverage factor290.4x
Human-equivalent weeks15.5

Analysis

The highest factor of the day came in at 80.0x and the lowest at 3.4x, a spread of 23.3 times between the two. That is a wide range for a single day, and it usually means the day mixed mechanical work with work that needed real judgement.

The largest single entry accounted for 80.0 of the 619.5 human-equivalent hours, or 13 percent of the day. No single task dominated the total, so the weighted average is representative.

Supervisory time was 128 minutes against 1,329 minutes of execution, a ratio of about 1 to 10. Supervisory leverage of 290.4x is the figure I find most honest, because it measures the hours I actually spent rather than the hours a machine spent on my behalf.

Every figure here is recorded at the time the work is done rather than reconstructed afterwards. The human estimate is my own judgement and carries the uncertainty that implies; the minutes and tokens are measured. The full dataset, including this day, is available for download.