Is Duolingo Plus worth upgrading to for business travelers or is the free version sufficient for learning airport vocabulary?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Is Duolingo Plus worth upgrading to for business travelers or is the free version sufficient for learning airport vocabulary?
2 real searches · 1 real-search pass
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 (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
Duolingo Super subscription features offline lessons unlimited hearts ads official 2026 Google ↗
Duolingo free version travel vocabulary airport lessons business travelers practical speaking limitations Google ↗
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- Company Strategy Overview · investors.duolingo.com
- How to Learn a Language for Your Next Trip · blog.duolingo.com
- How to Use Duolingo for Language Learning · blog.duolingo.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Duolingo Super subscription features offline lessons unlimited hearts ads official 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Duolingo free version travel vocabulary airport lessons business travelers practical speaking limitations OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |