Base difficulty: Level 226 edit
Level distribution for preposition (preposition_other): 6: 8 10: 7 11: 5 14: 1 18: 4 23: 2 226: 3 1080: 1 1120: 1
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 |
14.07 | 4949 | 100% | 2948 | 1 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
47.72 | 2053 | 100% | 2053 | 1 |
wiki_geography |
0.00 | 2362 | 100% | 2362 | 1 |
wiki_biology |
48.54 | 2767 | 100% | 2767 | 1 |
wiki_modern_life |
78.97 | 1838 | 100% | 1838 | 1 |
wiki_arts |
76.61 | 1726 | 100% | 1726 | 1 |
wiki_society |
171.51 | 861 | 100% | 732 | 2 |
wiki_linguistics |
121.92 | 1012 | 100% | 1012 | 1 |
wiki_physical_science |
51.46 | 2614 | 100% | 2614 | 1 |
wiki_history |
153.70 | 789 | 100% | 789 | 1 |
early_modern_science |
45.39 | 2342 | 100% | 2342 | 1 |
religious_translated |
51.27 | 2639 | 100% | 1618 | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
77.58 | 1855 | 100% | 1403 | 2 |
eu_parliament_debates |
95.07 | 1729 | 100% | 1060 | 2 |
openstax_science |
27.39 | 4047 | 100% | 4047 | 1 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
10.52 | 5824 | 100% | 5824 | 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.