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 |
0.00 | 1255 | 100% | — | 0 |
20th_books |
72.43 | 1273 | 100% | 1273 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
27.86 | 3979 | 100% | 3979 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
0.00 | 3746 | 100% | 3746 | 1 |
wiki_society |
21.86 | 5294 | 100% | 5294 | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
38.93 | 3159 | 100% | 3159 | 1 |
early_modern_science |
120.07 | 940 | 100% | 940 | 1 |
religious_translated |
92.35 | 1099 | 100% | 1099 | 1 |
cooking |
194.88 | 673 | 100% | 673 | 1 |
legal_scotus |
0.00 | — | — | — | 0 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
82.83 | 1665 | 100% | 1665 | 1 |
wpa_life_histories |
107.92 | 925 | 100% | 925 | 1 |
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.