Base difficulty: Level 23 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 |
0.00 | — | — | — | 0 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
61.68 | 1705 | 100% | 1705 | 1 |
wiki_geography |
461.23 | 226 | 100% | 226 | 1 |
wiki_biology |
323.84 | 360 | 100% | 360 | 1 |
wiki_modern_life |
314.13 | 350 | 100% | 350 | 1 |
wiki_arts |
234.94 | 490 | 100% | 490 | 1 |
wiki_society |
265.93 | 414 | 100% | 414 | 1 |
wiki_linguistics |
283.73 | 449 | 100% | 449 | 1 |
wiki_physical_science |
330.47 | 406 | 100% | 406 | 1 |
wiki_history |
246.15 | 420 | 100% | 420 | 1 |
early_modern_science |
163.09 | 673 | 100% | 673 | 1 |
religious_translated |
34.11 | 2581 | 100% | 2581 | 1 |
cooking |
92.96 | 1202 | 100% | 1202 | 1 |
legal_scotus |
45.92 | 2447 | 100% | 2447 | 1 |
eu_parliament_debates |
172.75 | 688 | 100% | 688 | 1 |
openstax_science |
418.33 | 283 | 100% | 283 | 1 |
openstax_society |
507.86 | 226 | 100% | 226 | 1 |
wpa_life_histories |
318.68 | 357 | 100% | 357 | 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.