Base difficulty: Level 180 edit
Level distribution for noun (material_substance): 19: 1 179: 26 180: 26 184: 24 1000: 1 1020: 1 1030: 1 1040: 6 1050: 3 1090: 3 1100: 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 |
0.00 | — | — | — | 0 |
20th_books |
8.12 | 6848 | 100% | 6848 | 1 |
wiki_math |
74.45 | 1487 | 100% | 1487 | 1 |
wiki_geography |
25.96 | 4196 | 100% | 4196 | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
167.01 | 796 | 100% | 796 | 1 |
wiki_arts |
69.05 | 1925 | 100% | 1925 | 1 |
wiki_society |
38.98 | 3377 | 100% | 3377 | 1 |
wiki_linguistics |
25.26 | 3643 | 100% | 3643 | 1 |
wiki_physical_science |
34.79 | 3504 | 100% | 3504 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
27.24 | 3424 | 100% | 3424 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
38.72 | 2805 | 100% | 2805 | 1 |
eu_parliament_debates |
102.15 | 1168 | 100% | 1168 | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
26.79 | 4222 | 100% | 4222 | 1 |
wpa_life_histories |
9.37 | 6264 | 100% | 6264 | 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.