Base Difficulty

Base difficulty: Level 1206 edit

Level distribution for noun (rule_defined_event): 405: 29 406: 1 1200: 16 1201: 15 1202: 13 1203: 8 1204: 19 1206: 17 1207: 14 1208: 1 1209: 9 1210: 10 1211: 6 1212: 12 1213: 9 1214: 9 1215: 15 1216: 2 1218: 10 1219: 3 1220: 15 1221: 6 1222: 3 1224: 3 1225: 4 1226: 1

Per-Language Difficulty Overrides

No difficulty overrides set. The base difficulty level will be used for all languages.

Add Difficulty Override
-1 to exclude, 1-1299 for level
Frequency and Tier Signals
Combined Frequency Rank: — (run 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 1.64 2395 3% 20000 capped 2
20th_books 1.15 3598 3% 20000 capped 2
wiki_math 22.84 192 3% 5838 downrated 2
wiki_geography 60.32 47 3% 1419 downrated 2
wiki_biology 20.72 169 3% 5160 downrated 2
wiki_modern_life 39.35 67 3% 2157 downrated 2
wiki_arts 68.68 45 3% 1389 downrated 2
wiki_society 46.56 60 3% 1825 downrated 2
wiki_linguistics 65.59 63 3% 1803 downrated 2
wiki_physical_science 16.88 239 3% 7290 downrated 2
wiki_history 61.17 48 3% 1500 downrated 2
early_modern_science 9.47 478 3% 10400 capped 2
religious_translated 1.94 2084 3% 10400 capped 2
cooking 0.00 — — — 0
legal_scotus 3.40 1360 3% 20000 capped 2
eu_parliament_debates 2.17 1759 3% 11000 capped 2
openstax_science 3.04 1986 3% 11000 capped 2
openstax_society 19.47 227 3% 6191 downrated 2
wpa_life_histories 0.62 3436 3% 20000 capped 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.