Base difficulty: Level 162 edit
Level distribution for noun (quantitative_concept): 20: 1 26: 1 162: 20 276: 22 380: 20 390: 1 456: 1 460: 1 1000: 1 1050: 2 1070: 2 1080: 5 1090: 1 1110: 1 1120: 1 1202: 2 1203: 1 1204: 2 1206: 1 1210: 2 1211: 1 1213: 7 1218: 1 1225: 2 1226: 1 1399: 21
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cefr |
A2 (2 of 6) | 2100 |
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 |
768.15 | 271 | 100% | 179 | 2 |
wiki_geography |
155.33 | 1448 | 100% | 902 | 2 |
wiki_biology |
107.44 | 2137 | 100% | 1264 | 2 |
wiki_modern_life |
394.41 | 595 | 100% | 329 | 2 |
wiki_arts |
79.53 | 3133 | 100% | 1699 | 2 |
wiki_society |
209.43 | 1233 | 100% | 672 | 2 |
wiki_linguistics |
248.79 | 860 | 100% | 527 | 2 |
wiki_physical_science |
1235.57 | 170 | 100% | 86 | 2 |
wiki_history |
124.64 | 2070 | 100% | 1102 | 2 |
early_modern_science |
17.46 | 5064 | 100% | 5064 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
57.66 | 3076 | 100% | 1793 | 2 |
eu_parliament_debates |
41.62 | 3386 | 100% | 1827 | 2 |
openstax_science |
537.03 | 445 | 100% | 248 | 2 |
openstax_society |
161.90 | 1649 | 100% | 853 | 2 |
wpa_life_histories |
23.11 | 3251 | 100% | 3251 | 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.