Base difficulty: Level 420 edit
Level distribution for adjective (importance): 340: 1 360: 1 390: 1 420: 5 1030: 1 1120: 4
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 |
7.07 | 7643 | 100% | 7643 | 1 |
wiki_math |
55.86 | 1833 | 100% | 1833 | 1 |
wiki_geography |
253.91 | 449 | 100% | 449 | 1 |
wiki_biology |
304.28 | 383 | 100% | 383 | 1 |
wiki_modern_life |
228.65 | 520 | 100% | 520 | 1 |
wiki_arts |
107.94 | 1232 | 100% | 1232 | 1 |
wiki_society |
223.28 | 526 | 100% | 526 | 1 |
wiki_linguistics |
285.98 | 446 | 100% | 446 | 1 |
wiki_physical_science |
342.58 | 388 | 100% | 388 | 1 |
wiki_history |
123.94 | 999 | 100% | 999 | 1 |
early_modern_science |
48.08 | 2215 | 100% | 2215 | 1 |
religious_translated |
14.20 | 4941 | 100% | 4941 | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
214.08 | 597 | 100% | 597 | 1 |
eu_parliament_debates |
53.67 | 1973 | 100% | 1973 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
223.61 | 626 | 100% | 626 | 1 |
wpa_life_histories |
9.61 | 6210 | 100% | 6210 | 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.