Base difficulty: Level 205 edit
Level distribution for noun (tool): 19: 2 205: 31 460: 2 1000: 15 1040: 13 1050: 1 1090: 2 1203: 1 1209: 1 1210: 7 1216: 1 1221: 1 1222: 2 1224: 8
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 |
482.37 | 130 | 50% | 260 downrated | 1 |
20th_books |
493.82 | 132 | 50% | 264 downrated | 1 |
wiki_math |
14.55 | 2838 | 50% | 5676 downrated | 1 |
wiki_geography |
80.88 | 779 | 50% | 1558 downrated | 1 |
wiki_biology |
26.81 | 2524 | 50% | 5048 downrated | 1 |
wiki_modern_life |
88.51 | 754 | 50% | 1508 downrated | 1 |
wiki_arts |
109.81 | 541 | 50% | 1082 downrated | 1 |
wiki_society |
93.05 | 655 | 50% | 1310 downrated | 1 |
wiki_linguistics |
59.84 | 1032 | 50% | 2064 downrated | 1 |
wiki_physical_science |
22.33 | 2904 | 50% | 5808 downrated | 1 |
wiki_history |
157.59 | 324 | 50% | 648 downrated | 1 |
early_modern_science |
144.63 | 371 | 50% | 742 downrated | 1 |
religious_translated |
318.34 | 193 | 50% | 386 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
17.19 | 3048 | 50% | 6096 downrated | 1 |
eu_parliament_debates |
23.85 | 2137 | 50% | 4274 downrated | 1 |
openstax_science |
31.33 | 2117 | 50% | 4234 downrated | 1 |
openstax_society |
93.24 | 764 | 50% | 1528 downrated | 1 |
wpa_life_histories |
276.24 | 219 | 50% | 438 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.