Base difficulty: Level 13 edit
Level distribution for determiner (determiner_other): 8: 1 9: 1 10: 8 11: 3 13: 1 14: 2 18: 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
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Movers (2 of 3) | 750 |
Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
839.64 | 145 | 100% | 145 | 1 |
20th_books |
754.26 | 170 | 100% | 170 | 1 |
wiki_math |
1450.55 | 80 | 100% | 80 | 1 |
wiki_geography |
305.43 | 372 | 100% | 372 | 1 |
wiki_biology |
211.82 | 602 | 100% | 602 | 1 |
wiki_modern_life |
317.34 | 341 | 100% | 341 | 1 |
wiki_arts |
267.04 | 410 | 100% | 410 | 1 |
wiki_society |
328.42 | 330 | 100% | 330 | 1 |
wiki_linguistics |
194.80 | 652 | 100% | 652 | 1 |
wiki_physical_science |
249.10 | 557 | 100% | 557 | 1 |
wiki_history |
250.35 | 411 | 100% | 411 | 1 |
early_modern_science |
1033.43 | 108 | 100% | 108 | 1 |
religious_translated |
1055.84 | 122 | 100% | 122 | 1 |
cooking |
567.64 | 268 | 100% | 268 | 1 |
legal_scotus |
373.50 | 324 | 100% | 324 | 1 |
eu_parliament_debates |
408.90 | 298 | 100% | 298 | 1 |
openstax_science |
262.16 | 525 | 100% | 525 | 1 |
openstax_society |
377.88 | 326 | 100% | 326 | 1 |
wpa_life_histories |
893.31 | 148 | 100% | 148 | 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.