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 |
120.64 | 777 | 100% | 777 | 1 |
20th_books |
97.43 | 980 | 100% | 980 | 1 |
wiki_math |
58.16 | 1775 | 100% | 1775 | 1 |
wiki_geography |
167.51 | 753 | 100% | 753 | 1 |
wiki_biology |
167.29 | 799 | 100% | 799 | 1 |
wiki_modern_life |
133.65 | 1057 | 100% | 1057 | 1 |
wiki_arts |
150.70 | 843 | 100% | 843 | 1 |
wiki_society |
89.62 | 1520 | 100% | 1520 | 1 |
wiki_linguistics |
99.93 | 1211 | 100% | 1211 | 1 |
wiki_physical_science |
91.52 | 1567 | 100% | 1567 | 1 |
wiki_history |
166.98 | 711 | 100% | 711 | 1 |
early_modern_science |
193.72 | 553 | 100% | 553 | 1 |
religious_translated |
121.49 | 853 | 100% | 853 | 1 |
cooking |
296.85 | 504 | 100% | 504 | 1 |
legal_scotus |
49.55 | 2287 | 100% | 2287 | 1 |
eu_parliament_debates |
46.81 | 2155 | 100% | 2155 | 1 |
openstax_science |
79.23 | 1735 | 100% | 1735 | 1 |
openstax_society |
110.85 | 1267 | 100% | 1267 | 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.