Base Difficulty

Base difficulty: Level 379 edit

Level distribution for adjective (condition): 360: 1 379: 13 380: 1 400: 1 420: 1 1000: 2 1010: 3 1020: 1 1030: 3 1040: 3 1050: 1 1070: 2 1080: 2 1120: 20

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 5.76 8976 100% 8976 1
20th_books 0.00 — — — 0
wiki_math 146.64 892 100% 892 1
wiki_geography 174.41 722 100% 722 1
wiki_biology 238.71 520 100% 520 1
wiki_modern_life 526.07 180 100% 180 1
wiki_arts 233.24 499 100% 499 1
wiki_society 227.47 513 100% 513 1
wiki_linguistics 225.86 562 100% 562 1
wiki_physical_science 0.00 — — — 0
wiki_history 122.74 1008 100% 1008 1
early_modern_science 27.31 3427 100% 3427 1
religious_translated 0.00 — — — 0
cooking 28.34 2509 100% 2509 1
legal_scotus 404.04 295 100% 295 1
eu_parliament_debates 279.67 447 100% 447 1
openstax_science 255.23 535 100% 535 1
openstax_society 0.00 — — — 0
wpa_life_histories 23.56 3179 100% 3179 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.