Base Difficulty

Base difficulty: Level 1219 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 2.88 948 3% 20000 capped 1
20th_books 2.41 1124 3% 20000 capped 1
wiki_math 0.00 — — — 0
wiki_geography 0.00 — — — 0
wiki_biology 4.29 920 3% 9000 capped 1
wiki_modern_life 1.48 2827 3% 10000 capped 1
wiki_arts 1.95 1983 3% 10000 capped 1
wiki_society 1.73 2285 3% 11000 capped 1
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.95 3663 3% 8000 capped 1
wiki_history 1.33 2768 3% 9000 capped 1
early_modern_science 0.75 3593 3% 10400 capped 1
religious_translated 3.05 974 3% 10400 capped 1
cooking 0.00 — — — 0
legal_scotus 0.98 3089 3% 20000 capped 1
eu_parliament_debates 0.30 5119 3% 11000 capped 1
openstax_science 1.70 2242 3% 11000 capped 1
openstax_society 0.94 3690 3% 11000 capped 1
wpa_life_histories 4.42 693 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.