Base difficulty: Level 10 edit
Level distribution for preposition (preposition_other): 6: 4 10: 10 11: 5 13: 2 14: 1 15: 1 18: 4 226: 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 |
4077.15 | 37 | 100% | 37 | 1 |
20th_books |
3801.86 | 38 | 100% | 38 | 1 |
wiki_math |
4164.37 | 26 | 100% | 26 | 1 |
wiki_geography |
8014.21 | 12 | 100% | 12 | 1 |
wiki_biology |
8228.51 | 12 | 100% | 12 | 1 |
wiki_modern_life |
6614.69 | 16 | 100% | 16 | 1 |
wiki_arts |
6762.62 | 15 | 100% | 15 | 1 |
wiki_society |
5979.79 | 17 | 100% | 17 | 1 |
wiki_linguistics |
7043.85 | 17 | 100% | 17 | 1 |
wiki_physical_science |
6847.49 | 15 | 100% | 15 | 1 |
wiki_history |
7463.11 | 16 | 100% | 16 | 1 |
early_modern_science |
6627.17 | 19 | 100% | 19 | 1 |
religious_translated |
6299.42 | 22 | 100% | 22 | 1 |
cooking |
3899.85 | 34 | 100% | 34 | 1 |
legal_scotus |
3918.60 | 25 | 100% | 25 | 1 |
eu_parliament_debates |
3349.15 | 32 | 100% | 32 | 1 |
openstax_science |
6261.53 | 16 | 100% | 16 | 1 |
openstax_society |
5132.10 | 19 | 100% | 19 | 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.