Base difficulty: Level 276 edit
Level distribution for noun (quantitative_concept): 20: 1 162: 24 276: 25 380: 25 390: 1 456: 1 1000: 1 1050: 2 1070: 2 1080: 10 1090: 1 1110: 1 1202: 2 1203: 1 1204: 2 1206: 1 1210: 2 1211: 1 1213: 7 1218: 1 1225: 2 1226: 1
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
python -m storage.admin --calc-ranks to populate)
Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cambridge_yle |
Flyers (3 of 3) | 1200 |
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 |
158.84 | 618 | 100% | 618 | 1 |
20th_books |
252.13 | 413 | 100% | 413 | 1 |
wiki_math |
130.28 | 988 | 100% | 988 | 1 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
110.69 | 1317 | 100% | 1317 | 1 |
wiki_arts |
0.00 | — | — | — | 0 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
42.10 | 2530 | 100% | 2530 | 1 |
wiki_physical_science |
37.06 | 3344 | 100% | 3344 | 1 |
wiki_history |
0.00 | — | — | — | 0 |
early_modern_science |
33.37 | 2957 | 100% | 2957 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
118.97 | 985 | 100% | 985 | 1 |
legal_scotus |
10.83 | 6216 | 100% | 6216 | 1 |
eu_parliament_debates |
43.93 | 2243 | 100% | 2243 | 1 |
openstax_science |
63.05 | 2101 | 100% | 2101 | 1 |
openstax_society |
31.73 | 3712 | 100% | 3712 | 1 |
wpa_life_histories |
222.70 | 486 | 100% | 486 | 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.