Base difficulty: Level 406 edit
Level distribution for noun (place_name): 26: 3 249: 14 405: 5 406: 1 1203: 3 1204: 3 1207: 1 1210: 1 1212: 1 1221: 4 1222: 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 |
Movers (2 of 3) | 750 |
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 |
0.88 | 1503 | 1% | 20000 capped | 1 |
20th_books |
1.35 | 1028 | 1% | 20000 capped | 1 |
wiki_math |
14.82 | 126 | 1% | 8000 capped | 1 |
wiki_geography |
2.05 | 927 | 1% | 9000 capped | 1 |
wiki_biology |
0.54 | 3500 | 1% | 9000 capped | 1 |
wiki_modern_life |
2.43 | 811 | 1% | 10000 capped | 1 |
wiki_arts |
1.50 | 1321 | 1% | 10000 capped | 1 |
wiki_society |
0.39 | 4555 | 1% | 11000 capped | 1 |
wiki_linguistics |
1.01 | 1736 | 1% | 9000 capped | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
0.79 | 2378 | 1% | 9000 capped | 1 |
early_modern_science |
1.65 | 1023 | 1% | 10400 capped | 1 |
religious_translated |
0.33 | 3591 | 1% | 10400 capped | 1 |
cooking |
2.09 | 863 | 1% | 5200 capped | 1 |
legal_scotus |
0.17 | 6073 | 1% | 20000 capped | 1 |
eu_parliament_debates |
0.00 | — | — | — | 0 |
openstax_science |
1.50 | 1358 | 1% | 11000 capped | 1 |
openstax_society |
0.37 | 4467 | 1% | 11000 capped | 1 |
wpa_life_histories |
1.32 | 1096 | 1% | 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.