Real ChatGPT answer · index seedqVRa0yqR0BIcompleteHealth and wellness · supplements and vitaminscommercial

My seasonal depression is hitting hard today and I need to know the optimal dosage of vitamin D3 to take starting right now.

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
My seasonal depression is hitting hard today and I need to know the optimal dosage of vitamin D3 to take starting right now.
2 real searches · 1 real-search pass
NIH Office of Dietary Supplements vitamin D fact sheet adults RDA upper limit 4000 IUGoogle ↗
OBSERVEDShort fact
NIMH seasonal affective disorder treatment light therapy vitamin D evidenceGoogle ↗
OBSERVEDReason

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)
Short fact50%Other / navigationalComparisonConsequenceReason50%DefinitionInstructionYes / no

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
NIH Office of Dietary Supplements vitamin D fact sheet adults RDA upper limit 4000 IU Google ↗
NIMH seasonal affective disorder treatment light therapy vitamin D evidence Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
NIH Office of Dietary Supplements vitamin D fact sheet adults RDA upper limit 4000 IU
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
NIMH seasonal affective disorder treatment light therapy vitamin D evidence
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1