Base Difficulty

Base difficulty: Level 460 edit

Level distribution for noun (collection_things): 350: 2 405: 1 460: 13 1000: 5 1010: 1 1030: 1 1050: 3 1060: 1 1080: 1 1205: 3 1211: 1 1214: 1 1220: 3 1223: 2

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 5.48 9259 100% 9259 1
20th_books 6.84 7714 100% 7714 1
wiki_math 0.00 — — — 0
wiki_geography 67.32 1942 100% 1942 1
wiki_biology 77.85 1757 100% 1757 1
wiki_modern_life 57.62 2516 100% 2516 1
wiki_arts 0.00 — — — 0
wiki_society 38.43 3422 100% 3422 1
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.00 — — — 0
wiki_history 32.97 3646 100% 3646 1
early_modern_science 0.00 — — — 0
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 14.99 5151 100% 5151 1
eu_parliament_debates 23.99 3196 100% 3196 1
openstax_science 488.23 220 100% 220 1
openstax_society 38.74 3149 100% 3149 1
wpa_life_histories 0.00 — — — 0

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.