Base difficulty: Level 274 edit
Level distribution for noun (concept_idea): 19: 2 20: 3 26: 1 27: 1 221: 29 270: 31 274: 37 275: 31 280: 29 380: 2 1000: 1 1030: 1 1060: 5 1070: 6 1110: 7 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 |
22.12 | 843 | 20% | 4215 downrated | 1 |
20th_books |
30.64 | 647 | 20% | 3235 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
9.48 | 2586 | 20% | 9000 capped | 1 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
13.91 | 2112 | 20% | 10000 capped | 1 |
wiki_arts |
12.65 | 2096 | 20% | 10000 capped | 1 |
wiki_society |
28.52 | 897 | 20% | 4485 downrated | 1 |
wiki_linguistics |
4.72 | 3834 | 20% | 9000 capped | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
26.74 | 915 | 20% | 4575 downrated | 1 |
early_modern_science |
8.29 | 2505 | 20% | 10400 capped | 1 |
religious_translated |
18.08 | 1117 | 20% | 5585 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
47.59 | 534 | 20% | 2670 downrated | 1 |
eu_parliament_debates |
35.76 | 667 | 20% | 3335 downrated | 1 |
openstax_science |
3.65 | 5339 | 20% | 11000 capped | 1 |
openstax_society |
82.00 | 286 | 20% | 1430 downrated | 1 |
wpa_life_histories |
96.72 | 256 | 20% | 1280 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.