Base Difficulty

Base difficulty: Level 1224 edit

Level distribution for verb (rule_defined_action): 415: 1 475: 5 485: 2 1200: 1 1202: 3 1203: 1 1204: 2 1205: 3 1206: 3 1208: 3 1211: 1 1214: 5 1220: 4 1224: 1 1226: 3

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 1.96 1348 3% 20000 capped 1
20th_books 3.03 923 3% 20000 capped 1
wiki_math 0.00 — — — 0
wiki_geography 0.00 — — — 0
wiki_biology 1.16 3276 3% 9000 capped 1
wiki_modern_life 2.18 1954 3% 10000 capped 1
wiki_arts 0.80 4365 3% 10000 capped 1
wiki_society 0.00 — — — 0
wiki_linguistics 0.00 — — — 0
wiki_physical_science 0.00 — — — 0
wiki_history 0.00 — — — 0
early_modern_science 1.38 2256 3% 10400 capped 1
religious_translated 0.00 — — — 0
cooking 3.93 897 3% 5200 capped 1
legal_scotus 0.00 — — — 0
eu_parliament_debates 0.60 3495 3% 11000 capped 1
openstax_science 1.06 3292 3% 11000 capped 1
openstax_society 0.00 — — — 0
wpa_life_histories 3.11 938 3% — 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.