Base Difficulty

Base difficulty: Level 360 edit

Level distribution for adjective (physical_property): -1: 2 3: 1 11: 13 14: 18 17: 7 18: 19 20: 2 340: 1 355: 37 360: 1 370: 1 380: 1 420: 1 1000: 1 1010: 3 1040: 8 1050: 5 1090: 2 1120: 15 1209: 1

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 1.57 3713 8% 20000 capped 1
20th_books 0.85 5559 8% 20000 capped 1
wiki_math 2.15 2906 8% 8000 capped 1
wiki_geography 9.93 1002 8% 9000 capped 1
wiki_biology 8.91 1186 8% 9000 capped 1
wiki_modern_life 8.53 1316 8% 10000 capped 1
wiki_arts 6.75 1508 8% 10000 capped 1
wiki_society 9.00 1135 8% 11000 capped 1
wiki_linguistics 5.61 1632 8% 9000 capped 1
wiki_physical_science 4.52 2334 8% 8000 capped 1
wiki_history 19.41 406 8% 5278 downrated 1
early_modern_science 3.98 2076 8% 10400 capped 1
religious_translated 1.47 4062 8% 10400 capped 1
cooking 0.00 — — — 0
legal_scotus 7.82 1268 8% 16484 downrated 1
eu_parliament_debates 10.65 865 8% 11000 capped 1
openstax_science 3.96 2509 8% 11000 capped 1
openstax_society 11.89 919 8% 11000 capped 1
wpa_life_histories 0.98 5078 8% 20000 capped 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.