Base difficulty: Level 470 edit
Level distribution for verb (creation_action): 10: 1 205: 1 260: 1 295: 1 330: 3 380: 1 400: 1 415: 1 455: 1 470: 13 475: 7 485: 1 1000: 1 1010: 1 1040: 1 1070: 1 1110: 2 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
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Flyers (3 of 3) | 1200 |
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 |
16.30 | 6462 | 100% | 3610 | 2 |
20th_books |
5.56 | 8863 | 100% | 8863 | 1 |
wiki_math |
134.94 | 1773 | 100% | 711 | 3 |
wiki_geography |
147.96 | 869 | 100% | 869 | 1 |
wiki_biology |
33.67 | 3682 | 100% | 3682 | 1 |
wiki_modern_life |
917.14 | 151 | 100% | 109 | 3 |
wiki_arts |
453.11 | 403 | 100% | 254 | 3 |
wiki_society |
149.91 | 1116 | 100% | 872 | 2 |
wiki_linguistics |
81.40 | 1461 | 100% | 1461 | 1 |
wiki_physical_science |
71.10 | 1983 | 100% | 1983 | 1 |
wiki_history |
167.73 | 1015 | 100% | 743 | 2 |
early_modern_science |
17.26 | 4788 | 100% | 4788 | 1 |
religious_translated |
17.13 | 4355 | 100% | 4355 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
176.13 | 757 | 100% | 704 | 2 |
eu_parliament_debates |
80.61 | 1434 | 100% | 1434 | 1 |
openstax_science |
136.89 | 1220 | 100% | 970 | 2 |
openstax_society |
123.21 | 1157 | 100% | 1157 | 1 |
wpa_life_histories |
17.15 | 6635 | 100% | 3348 | 2 |
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.