Base difficulty: Level 475 edit
Level distribution for verb (change): 22: 4 28: 1 109: 1 140: 1 162: 2 194: 1 254: 1 255: 1 309: 2 311: 1 321: 16 410: 2 415: 2 475: 5 1040: 1 1090: 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 |
2.92 | 5623 | 25% | 20000 capped | 1 |
20th_books |
0.00 | — | — | — | 0 |
wiki_math |
24.73 | 2364 | 25% | 3477 downrated | 3 |
wiki_geography |
17.06 | 1921 | 25% | 7684 downrated | 1 |
wiki_biology |
6.88 | 4240 | 25% | 9000 capped | 1 |
wiki_modern_life |
32.92 | 1822 | 25% | 4387 downrated | 2 |
wiki_arts |
7.49 | 4040 | 25% | 10000 capped | 1 |
wiki_society |
23.47 | 3024 | 25% | 5347 downrated | 3 |
wiki_linguistics |
7.87 | 3146 | 25% | 9000 capped | 1 |
wiki_physical_science |
33.30 | 2370 | 25% | 3892 downrated | 3 |
wiki_history |
26.44 | 1795 | 25% | 4823 downrated | 2 |
early_modern_science |
20.77 | 1716 | 25% | 5003 downrated | 2 |
religious_translated |
8.68 | 2550 | 25% | 10200 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
11.64 | 3627 | 25% | 6245 downrated | 4 |
eu_parliament_debates |
2.27 | 5408 | 25% | 11000 capped | 1 |
openstax_science |
98.05 | 845 | 25% | 1412 downrated | 4 |
openstax_society |
0.00 | — | — | — | 0 |
wpa_life_histories |
2.80 | 5520 | 25% | 20000 capped | 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.