Real ChatGPT answer · index seedICRRIG3CKLUcompleteRetail and ecommerce · mattresses and beddinginformational

Are wedge pillows effective for reducing acid reflux at night, and are they comfortable enough for daily use by an older adult?

ChatGPTgpt-62 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are wedge pillows effective for reducing acid reflux at night, and are they comfortable enough for daily use by an older adult?
2 real searches · 1 real-search pass
medical evidence wedge pillow head of bed elevation nighttime gastroesophageal reflux randomized trial systematic review older adults comfort safetyGoogle ↗
OBSERVED
GERD sleep wedge pillow recommendations elevation 6 to 8 inches older adults comfort getting in and out of bedGoogle ↗
OBSERVED

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.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
medical evidence wedge pillow head of bed elevation nighttime gastroesophageal reflux randomized trial systematic review older adults comfort safety Google ↗
GERD sleep wedge pillow recommendations elevation 6 to 8 inches older adults comfort getting in and out of bed Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
medical evidence wedge pillow head of bed elevation nighttime gastroesophageal reflux randomized trial systematic review older adults comfort safety
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
GERD sleep wedge pillow recommendations elevation 6 to 8 inches older adults comfort getting in and out of bed
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1