Real ChatGPT answer · index seedUfUllq2dpWscompleteRetail and ecommerce · mattresses and beddingcomparison
As an avid backcountry backpacker with lower back stiffness, should I invest in a firm latex mattress or a high-density memory foam model for optimal spinal decompression at night?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
As an avid backcountry backpacker with lower back stiffness, should I invest in a firm latex mattress or a high-density memory foam model for optimal spinal decompression at night?
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). 1 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
mattress firmness low back pain medium firm randomized controlled trial systematic review latex memory foam evidence Google ↗
latex versus memory foam mattress low back pain spinal alignment evidence randomized trial systematic review Google ↗
- Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial · doi.org
- Effect of firmness of mattress on chronic non-specific low-back pain: randomised, double-blind, controlled, multicentre trial · pubmed.ncbi.nlm.nih.gov
- Effect of different mattress designs on promoting sleep quality, pain reduction, and spinal alignment in adults with or without back pain; systematic review of controlled trials · pubmed.ncbi.nlm.nih.gov
- What type of mattress should be chosen to avoid back pain and improve sleep quality? Review of the literature · pubmed.ncbi.nlm.nih.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
mattress firmness low back pain medium firm randomized controlled trial systematic review latex memory foam evidence OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
latex versus memory foam mattress low back pain spinal alignment evidence randomized trial systematic review OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |