Base difficulty: Level 265 edit
Level distribution for noun (mental_construct): 265: 27 390: 2 460: 1 1060: 6 1070: 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 |
92.31 | 1004 | 100% | 1004 | 1 |
20th_books |
104.70 | 914 | 100% | 914 | 1 |
wiki_math |
17.45 | 3824 | 100% | 3824 | 1 |
wiki_geography |
59.70 | 2142 | 100% | 2142 | 1 |
wiki_biology |
58.30 | 2323 | 100% | 2323 | 1 |
wiki_modern_life |
139.72 | 1001 | 100% | 1001 | 1 |
wiki_arts |
162.60 | 770 | 100% | 770 | 1 |
wiki_society |
375.77 | 286 | 100% | 286 | 1 |
wiki_linguistics |
65.68 | 1786 | 100% | 1786 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
136.65 | 904 | 100% | 904 | 1 |
early_modern_science |
120.84 | 932 | 100% | 932 | 1 |
religious_translated |
43.32 | 2140 | 100% | 2140 | 1 |
cooking |
48.72 | 1772 | 100% | 1772 | 1 |
legal_scotus |
88.27 | 1430 | 100% | 1430 | 1 |
eu_parliament_debates |
182.33 | 656 | 100% | 656 | 1 |
openstax_science |
191.64 | 742 | 100% | 742 | 1 |
openstax_society |
515.93 | 222 | 100% | 222 | 1 |
wpa_life_histories |
99.69 | 995 | 100% | 995 | 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.