Base difficulty: Level 115 edit
Level distribution for noun (building_structure): 1: 10 10: 8 20: 7 24: 20 26: 8 110: 4 114: 26 115: 19 380: 1 405: 3 1000: 2 1010: 1 1040: 8 1050: 1 1120: 1 1209: 1 1218: 1 1221: 1 1225: 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 |
14.16 | 4881 | 100% | 4881 | 1 |
20th_books |
16.45 | 4208 | 100% | 4208 | 1 |
wiki_math |
41.88 | 2225 | 100% | 2225 | 1 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
614.83 | 165 | 100% | 165 | 1 |
wiki_modern_life |
116.54 | 1235 | 100% | 1235 | 1 |
wiki_arts |
0.00 | — | — | — | 0 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
23.58 | 3800 | 100% | 3800 | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
37.98 | 2680 | 100% | 2680 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
16.24 | 4902 | 100% | 4902 | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
2186.45 | 44 | 100% | 44 | 1 |
openstax_society |
65.93 | 2089 | 100% | 2089 | 1 |
wpa_life_histories |
25.15 | 3032 | 100% | 3032 | 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.