Why do my Duolingo Spanish review lessons keep repeating the same vocabulary words even though I score high marks on every single practice exercise?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why do my Duolingo Spanish review lessons keep repeating the same vocabulary words even though I score high marks on every single practice exercise?
1 real search · 1 real-search pass
Duolingo review lessons repeat same words spaced repetition vocabulary practice why high scoresGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
Duolingo review lessons repeat same words spaced repetition vocabulary practice why high scores Google ↗
- Does Duolingo Work for Learning a Language? · blog.duolingo.com
- Getting asked for the same vocab over and over · reddit.com
- always same vocabulary in section reviews · reddit.com
- Measuring Lesson Recall On Duolingo · blog.duolingo.com