Base Difficulty

Base difficulty: Level 140 edit

Level distribution for noun (technology_digital): 140: 21 360: 1 1040: 13

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
Source Tier Rank used
cambridge_yle Movers (2 of 3) 750

Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).

Corpus Frequency
Corpus Freq (per M) Best form Share Zipf rank Forms
19th_books 0.00 — — — 0
20th_books 0.00 — — — 0
wiki_math 0.00 — — — 0
wiki_geography 38.59 3091 100% 3091 1
wiki_biology 0.00 — — — 0
wiki_modern_life 47.87 2995 100% 2995 1
wiki_arts 77.56 1715 100% 1715 1
wiki_society 60.66 2245 100% 2245 1
wiki_linguistics 43.79 2477 100% 2477 1
wiki_physical_science 0.00 — — — 0
wiki_history 30.71 3861 100% 3861 1
early_modern_science 0.00 — — — 0
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 0.00 — — — 0
eu_parliament_debates 11.20 4879 100% 4879 1
openstax_science 35.26 3397 100% 3397 1
openstax_society 26.37 4310 100% 4310 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.