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 |
79.89 | 1149 | 100% | 1149 | 1 |
20th_books |
104.91 | 912 | 100% | 912 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
34.26 | 3411 | 100% | 3411 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
27.73 | 4733 | 100% | 4733 | 1 |
wiki_arts |
47.28 | 2726 | 100% | 2726 | 1 |
wiki_society |
26.41 | 4584 | 100% | 4584 | 1 |
wiki_linguistics |
19.65 | 4326 | 100% | 4326 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
56.29 | 2271 | 100% | 2271 | 1 |
early_modern_science |
0.00 | 610 | 100% | 610 | 0 |
religious_translated |
127.21 | 817 | 100% | 817 | 1 |
cooking |
308.18 | 488 | 100% | 488 | 1 |
legal_scotus |
12.70 | 5711 | 100% | 5711 | 1 |
eu_parliament_debates |
13.43 | 4422 | 100% | 4422 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
124.45 | 1145 | 100% | 1145 | 1 |
wpa_life_histories |
138.33 | 746 | 100% | 746 | 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.