Real ChatGPT answer · index seed9cPIM7pVgQIcompleteHealth and wellness · nutrition and dietscomparison

Is heme iron from grass fed beef significantly better than non heme iron from organic spinach for preventing iron deficiency anemia naturally

ChatGPTgpt-62 queries10/31/2026

Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY

Is heme iron from grass fed beef significantly better than non heme iron from organic spinach for preventing iron deficiency anemia naturally

2 real searches · 1 real-search pass

NIH Office Dietary Supplements iron fact sheet heme nonheme absorption spinach vitamin C beef iron bioavailabilityGoogle ↗

OBSERVEDShort fact

USDA FoodData Central cooked spinach iron cooked beef iron per 100gGoogle ↗

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)

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

NIH Office Dietary Supplements iron fact sheet heme nonheme absorption spinach vitamin C beef iron bioavailability Google ↗

USDA FoodData Central cooked spinach iron cooked beef iron per 100g Google ↗

Iron · ods.od.nih.gov
Iron · ods.od.nih.gov
Iron · nutritionsource.hsph.harvard.edu

Queries

2 queries · click a column to sort

Query / type	Search	Intent	Query class	Routing format	Cluster	Freq ↓	Weight
NIH Office Dietary Supplements iron fact sheet heme nonheme absorption spinach vitamin C beef iron bioavailability OBSERVED	Google ↗ AI Mode ↗	—	Short fact	—	—	1x of 1
USDA FoodData Central cooked spinach iron cooked beef iron per 100g OBSERVED	Google ↗ AI Mode ↗	—	Reason	—	—	1x of 1