2 tasks. July 14, 2026 closed at 50.3x weighted leverage across 398.0 human-equivalent hours in 475 minutes of wall-clock time. Supervisory leverage came in at 2985.0x.
That is 9.9 weeks of human-equivalent throughput in 7.9 hours. The ceiling was 82.9x; the floor was 5.4x. 2 of the 2 entries came from a single project.
Task Log
| # | Task | Human Est. | Claude | Sup. | Factor |
|---|---|---|---|---|---|
| 1 | Review core/avian-simulations and build all 106 chemistry-cluster interactive simulations (SDK-based, scientifically-correct, self-validating; build->verify workflow orchestration + independent validator +… | 380.0h | 275m | 5m | 82.9x |
| 2 | Root-cause omniscient coverage gap ([engine subsystem]) + build/validate paraphrase-tolerant semantic option matcher; reject twin-gap guard via fidelity metric | 18.0h | 200m | 3m | 5.4x |
Aggregate Statistics
| Metric | Value |
|---|---|
| Total tasks | 2 |
| Total human-equivalent hours | 398.0 |
| Total Claude minutes | 475 |
| Total supervisory minutes | 8 |
| Total tokens | 26,850,000 |
| Weighted average leverage factor | 50.3x |
| Weighted average supervisory leverage factor | 2985.0x |
| Human-equivalent weeks | 9.9 |
Analysis
The highest factor of the day came in at 82.9x and the lowest at 5.4x, a spread of 15.4 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 380.0 of the 398.0 human-equivalent hours, or 95 percent of the day. One task carrying that much of the total is worth noting; the average is doing less work than it appears to.
Supervisory time was 8 minutes against 475 minutes of execution, a ratio of about 1 to 59. Supervisory leverage of 2985.0x 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.