Release time in the stated sequential preparation case
about 33 hderived
| Value kind | derived — Derived values are guide calculations; their result is only as fixed as the stated inputs, scope, and method. |
|---|---|
| Scope | Worked-example value, not a measurement: 1.0 PB raw input, 128 workers × 64 cores, 32 classifier GPUs, six sequential stages summing to about 26.2 h, plus 25% contingency. Rerun it with rates measured on your own corpus. |
| As of | 2026-09 |
| Source | Worked example in Chapter 9.9 (sequential preparation case; assumptions stated in the chapter) |
| Derivation | (1000000/64/3600 + 6 + 1e9/(32*2000)/3600 + 2 + 1e13/(8192*40000)/3600 + 1) × 1.25 = 32.697076 hours. |
| Review | checking…review by 2027-03-05 · standard cadence |
| Recorded changes | last 2026-10-19 · 2 revisions tracked |
| Claim id | guide2-t23-prep-release-time |
Where the guide uses it
← Full numbers register — every date-stamped figure in the guide, with revision history.