Base difficulty: Level 1200 edit
Level distribution for noun (participant_role): 405: 15 456: 1 1200: 5 1201: 5 1202: 1 1203: 2 1204: 8 1205: 1 1206: 9 1207: 9 1208: 1 1209: 4 1212: 7 1213: 1 1214: 2 1215: 3 1217: 1 1218: 1 1219: 4 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 |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Starters (1 of 3) | 325 |
cefr |
A1 (1 of 6) | 800 |
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 |
4.03 | 662 | 3% | 20000 capped | 1 |
20th_books |
6.08 | 489 | 3% | 17278 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
1.81 | 2038 | 3% | 9000 capped | 1 |
wiki_biology |
4.89 | 771 | 3% | 9000 capped | 1 |
wiki_modern_life |
5.35 | 691 | 3% | 10000 capped | 1 |
wiki_arts |
5.32 | 649 | 3% | 10000 capped | 1 |
wiki_society |
0.70 | 4855 | 3% | 11000 capped | 1 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
3.13 | 1311 | 3% | 8000 capped | 1 |
wiki_history |
1.65 | 2201 | 3% | 9000 capped | 1 |
early_modern_science |
2.23 | 1441 | 3% | 10400 capped | 1 |
religious_translated |
2.27 | 1262 | 3% | 10400 capped | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
0.37 | 5597 | 3% | 20000 capped | 1 |
eu_parliament_debates |
0.42 | 4195 | 3% | 11000 capped | 1 |
openstax_science |
5.92 | 678 | 3% | 11000 capped | 1 |
openstax_society |
1.06 | 3259 | 3% | 11000 capped | 1 |
wpa_life_histories |
3.05 | 929 | 3% | 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.