How does water temperature and mineral content affect the perceived acidity of low acid coffee brands during a V60 pour-over extraction?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How does water temperature and mineral content affect the perceived acidity of low acid coffee brands during a V60 pour-over extraction?
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
coffee brewing water temperature mineral content alkalinity hardness perceived acidity V60 extraction research SCA Google ↗
coffee water chemistry bicarbonate alkalinity calcium magnesium extraction acidity sensory pour over Google ↗
- Impact of Water Composition on Coffee Sensory Properties: A Comprehensive Analysis · pmc.ncbi.nlm.nih.gov
- Impact of Water Composition on Coffee Sensory Properties: A Comprehensive Analysis. · pubmed.ncbi.nlm.nih.gov
- Water and Coffee Acidity: How to Adapt Your Water for Different Extraction Methods - 25 Magazine, Issue 9 · sca.coffee
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
coffee brewing water temperature mineral content alkalinity hardness perceived acidity V60 extraction research SCA OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
coffee water chemistry bicarbonate alkalinity calcium magnesium extraction acidity sensory pour over OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |