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 |
320.36 | 326 | 100% | 326 | 1 |
20th_books |
292.94 | 357 | 100% | 357 | 1 |
wiki_math |
455.99 | 311 | 100% | 311 | 1 |
wiki_geography |
590.79 | 173 | 100% | 173 | 1 |
wiki_biology |
660.82 | 151 | 100% | 151 | 1 |
wiki_modern_life |
540.88 | 178 | 100% | 178 | 1 |
wiki_arts |
582.03 | 170 | 100% | 170 | 1 |
wiki_society |
386.16 | 275 | 100% | 275 | 1 |
wiki_linguistics |
457.54 | 261 | 100% | 261 | 1 |
wiki_physical_science |
380.46 | 341 | 100% | 341 | 1 |
wiki_history |
541.52 | 167 | 100% | 167 | 1 |
early_modern_science |
565.82 | 186 | 100% | 186 | 1 |
religious_translated |
437.15 | 264 | 100% | 264 | 1 |
cooking |
1642.88 | 96 | 100% | 96 | 1 |
legal_scotus |
162.81 | 802 | 100% | 802 | 1 |
eu_parliament_debates |
181.26 | 659 | 100% | 659 | 1 |
openstax_science |
417.30 | 286 | 100% | 286 | 1 |
openstax_society |
369.23 | 334 | 100% | 334 | 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.