Real ChatGPT answer · index seediLzS8P1swd8completeHealth and wellness · supplements and vitaminscomparison

Are nootropic stacks like Qualia Mind actually better than just drinking black coffee and taking B12 for studying all night?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are nootropic stacks like Qualia Mind actually better than just drinking black coffee and taking B12 for studying all night?
3 real searches · 1 real-search pass
Qualia Mind clinical trial evidence randomized study ingredients caffeine nootropic stackGoogle ↗
OBSERVED
NIH Office Dietary Supplements vitamin B12 fact sheet deficiency cognition energyGoogle ↗
OBSERVED
FDA caffeine 400 mg adults sleep effects studying sleep memory learningGoogle ↗
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 3 queries…

Searches and sources

ChatGPT3 real searches · gpt-6
Qualia Mind clinical trial evidence randomized study ingredients caffeine nootropic stack Google ↗
NIH Office Dietary Supplements vitamin B12 fact sheet deficiency cognition energy Google ↗
FDA caffeine 400 mg adults sleep effects studying sleep memory learning Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Qualia Mind clinical trial evidence randomized study ingredients caffeine nootropic stack
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
NIH Office Dietary Supplements vitamin B12 fact sheet deficiency cognition energy
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
FDA caffeine 400 mg adults sleep effects studying sleep memory learning
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1