Base difficulty: Level 4 edit
Level distribution for numeral (cardinal): 4: 31 490: 72
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
python -m storage.admin --calc-ranks to populate)
Tier Signals
No lemma-tier assignment found yet.
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
230.18 | 449 | 100% | 449 | 1 |
20th_books |
238.03 | 439 | 100% | 439 | 1 |
wiki_math |
125.63 | 1037 | 100% | 1037 | 1 |
wiki_geography |
151.94 | 845 | 100% | 845 | 1 |
wiki_biology |
97.04 | 1438 | 100% | 1438 | 1 |
wiki_modern_life |
122.17 | 1178 | 100% | 1178 | 1 |
wiki_arts |
138.79 | 925 | 100% | 925 | 1 |
wiki_society |
114.75 | 1162 | 100% | 1162 | 1 |
wiki_linguistics |
125.75 | 980 | 100% | 980 | 1 |
wiki_physical_science |
79.42 | 1793 | 100% | 1793 | 1 |
wiki_history |
154.60 | 779 | 100% | 779 | 1 |
early_modern_science |
259.70 | 418 | 100% | 418 | 1 |
religious_translated |
225.27 | 461 | 100% | 461 | 1 |
cooking |
710.40 | 225 | 100% | 225 | 1 |
legal_scotus |
18.95 | 4525 | 100% | 4525 | 1 |
eu_parliament_debates |
93.62 | 1273 | 100% | 1273 | 1 |
openstax_science |
43.97 | 2858 | 100% | 2858 | 1 |
openstax_society |
121.98 | 1167 | 100% | 1167 | 1 |
wpa_life_histories |
0.00 | — | — | — | 0 |
Best form = the single best-ranked form in the corpus, share-blind — how the spelling itself ranked. Share = how much of that spelling belongs to this lemma, when several senses compete for it. Zipf rank = all the forms combined (variant spellings included), each scaled by its share, and what feeds the combined frequency rank. Combining forms improves on the best form, but a share below 100% pushes the other way and usually wins: a sense holding a small slice of a common spelling is a rare word, so its rank lands downrated below the best form — and once it falls past what the corpus can support it is capped at the rank an unlisted word would get.