Base difficulty: Level 1205 edit
Level distribution for verb (rule_defined_action): 415: 1 475: 5 485: 2 1200: 1 1202: 3 1203: 1 1204: 2 1205: 3 1206: 3 1208: 3 1211: 1 1214: 5 1220: 4 1224: 1 1226: 3
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 |
4.70 | 610 | 3% | 20000 capped | 1 |
20th_books |
4.95 | 605 | 3% | 20000 capped | 1 |
wiki_math |
2.24 | 1453 | 3% | 8000 capped | 1 |
wiki_geography |
1.69 | 2191 | 3% | 9000 capped | 1 |
wiki_biology |
3.65 | 1103 | 3% | 9000 capped | 1 |
wiki_modern_life |
7.42 | 457 | 3% | 10000 capped | 1 |
wiki_arts |
3.67 | 1038 | 3% | 10000 capped | 1 |
wiki_society |
1.37 | 2836 | 3% | 11000 capped | 1 |
wiki_linguistics |
1.05 | 2848 | 3% | 9000 capped | 1 |
wiki_physical_science |
1.76 | 2283 | 3% | 8000 capped | 1 |
wiki_history |
2.29 | 1642 | 3% | 9000 capped | 1 |
early_modern_science |
3.38 | 971 | 3% | 10400 capped | 1 |
religious_translated |
4.13 | 755 | 3% | 10400 capped | 1 |
cooking |
115.97 | 32 | 3% | 1099 downrated | 1 |
legal_scotus |
0.78 | 3606 | 3% | 20000 capped | 1 |
eu_parliament_debates |
1.80 | 1763 | 3% | 11000 capped | 1 |
openstax_science |
1.29 | 2818 | 3% | 11000 capped | 1 |
openstax_society |
2.28 | 1750 | 3% | 11000 capped | 1 |
wpa_life_histories |
7.64 | 423 | 3% | 14523 downrated | 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.