Base Difficulty

Base difficulty: Level 11 edit

Level distribution for conjunction (conjunction_other): 6: 4 9: 4 10: 1 11: 2 304: 4

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 257.64 398 100% 398 1
20th_books 0.00 — — — 0
wiki_math 203.67 660 100% 660 1
wiki_geography 0.00 — — — 0
wiki_biology 480.32 220 100% 220 1
wiki_modern_life 618.27 150 100% 150 1
wiki_arts 597.91 166 100% 166 1
wiki_society 459.49 219 100% 219 1
wiki_linguistics 455.10 261 100% 261 1
wiki_physical_science 0.00 — — — 0
wiki_history 886.56 103 100% 103 1
early_modern_science 0.00 — — — 0
religious_translated 304.83 352 100% 352 1
cooking 4240.01 29 100% 29 1
legal_scotus 269.85 472 100% 472 1
eu_parliament_debates 196.55 617 100% 617 1
openstax_science 274.32 493 100% 493 1
openstax_society 0.00 — — — 0
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.