Base difficulty: Level 270 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 |
12.56 | 1424 | 20% | 7120 downrated | 1 |
20th_books |
7.31 | 2199 | 20% | 10995 downrated | 1 |
wiki_math |
9.54 | 2049 | 20% | 8000 capped | 1 |
wiki_geography |
9.10 | 2674 | 20% | 9000 capped | 1 |
wiki_biology |
10.43 | 2582 | 20% | 9000 capped | 1 |
wiki_modern_life |
12.22 | 2382 | 20% | 10000 capped | 1 |
wiki_arts |
10.27 | 2549 | 20% | 10000 capped | 1 |
wiki_society |
11.40 | 2370 | 20% | 11000 capped | 1 |
wiki_linguistics |
89.60 | 265 | 20% | 1325 downrated | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
11.03 | 2315 | 20% | 9000 capped | 1 |
early_modern_science |
11.05 | 1969 | 20% | 9845 downrated | 1 |
religious_translated |
14.41 | 1396 | 20% | 6980 downrated | 1 |
cooking |
7.25 | 2150 | 20% | 5200 capped | 1 |
legal_scotus |
9.41 | 2391 | 20% | 11955 downrated | 1 |
eu_parliament_debates |
7.06 | 2552 | 20% | 11000 capped | 1 |
openstax_science |
4.81 | 4434 | 20% | 11000 capped | 1 |
openstax_society |
6.59 | 3625 | 20% | 11000 capped | 1 |
wpa_life_histories |
8.28 | 2083 | 20% | 10415 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.