Base Difficulty

Base difficulty: Level 318 edit

Level distribution for adjective (quality): 3: 1 11: 10 14: 12 17: 23 18: 3 20: 4 318: 35 320: 28 330: 1 340: 2 360: 2 380: 1 400: 3 420: 4 430: 27 469: 27 1040: 2 1060: 2 1070: 13 1090: 3 1110: 2 1120: 47 1214: 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 44.64 1930 100% 1930 1
20th_books 51.19 1669 100% 1669 1
wiki_math 138.50 938 100% 938 1
wiki_geography 216.84 540 100% 540 1
wiki_biology 162.28 813 100% 813 1
wiki_modern_life 141.44 977 100% 977 1
wiki_arts 192.04 639 100% 639 1
wiki_society 137.06 927 100% 927 1
wiki_linguistics 123.61 993 100% 993 1
wiki_physical_science 121.84 1189 100% 1189 1
wiki_history 155.29 773 100% 773 1
early_modern_science 102.32 1116 100% 1116 1
religious_translated 42.79 2143 100% 2143 1
cooking 89.56 1231 100% 1231 1
legal_scotus 141.32 917 100% 917 1
eu_parliament_debates 111.61 1088 100% 1088 1
openstax_science 0.00 — — — 0
openstax_society 116.34 1214 100% 1214 1
wpa_life_histories 84.65 1133 100% 1133 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.