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 |
200.01 | 482 | 95% | 506 downrated | 1 |
20th_books |
202.48 | 493 | 95% | 518 downrated | 1 |
wiki_math |
347.86 | 392 | 95% | 412 downrated | 1 |
wiki_geography |
38.89 | 2950 | 95% | 3098 downrated | 1 |
wiki_biology |
176.91 | 711 | 95% | 747 downrated | 1 |
wiki_modern_life |
107.27 | 1294 | 95% | 1359 downrated | 1 |
wiki_arts |
227.11 | 483 | 95% | 507 downrated | 1 |
wiki_society |
380.26 | 263 | 95% | 276 downrated | 1 |
wiki_linguistics |
205.31 | 591 | 95% | 621 downrated | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
129.49 | 905 | 95% | 950 downrated | 1 |
early_modern_science |
108.51 | 1000 | 95% | 1050 downrated | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
207.40 | 576 | 95% | 605 downrated | 1 |
eu_parliament_debates |
157.50 | 721 | 95% | 757 downrated | 1 |
openstax_science |
141.82 | 961 | 95% | 1009 downrated | 1 |
openstax_society |
300.63 | 401 | 95% | 421 downrated | 1 |
wpa_life_histories |
70.33 | 1279 | 95% | 1343 downrated | 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.