Base Difficulty

Base difficulty: Level 330 edit

Level distribution for noun (artwork_artifact): 330: 48 360: 1 405: 2 1000: 39 1030: 1 1040: 2 1120: 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 7.21 4831 50% 9662 downrated 1
20th_books 10.36 3557 50% 7114 downrated 1
wiki_math 9.31 3715 50% 7430 downrated 1
wiki_geography 26.39 2370 50% 4740 downrated 1
wiki_biology 28.61 2376 50% 4752 downrated 1
wiki_modern_life 22.09 3226 50% 6452 downrated 1
wiki_arts 407.36 121 50% 242 downrated 1
wiki_society 38.62 1745 50% 3490 downrated 1
wiki_linguistics 28.63 1993 50% 3986 downrated 1
wiki_physical_science 17.52 3486 50% 6972 downrated 1
wiki_history 157.21 325 50% 650 downrated 1
early_modern_science 8.63 4815 50% 9630 downrated 1
religious_translated 0.00 — — — 0
cooking 0.00 — — — 0
legal_scotus 21.96 2545 50% 5090 downrated 1
eu_parliament_debates 0.00 — — — 0
openstax_science 11.41 4634 50% 9268 downrated 1
openstax_society 20.19 3078 50% 6156 downrated 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.