Which investment options within a 529 plan historically yield the best returns for a child starting college in ten years?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Which investment options within a 529 plan historically yield the best returns for a child starting college in ten years?
2 real searches · 1 real-search pass
529 plan investment options historical returns age-based portfolios stock index funds 10 year college horizon SEC investor.govGoogle ↗
OBSERVEDComparison
529 college savings investment portfolio glide path 10 years until college historical performance Vanguard age basedGoogle ↗
OBSERVEDOther / navigational
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
529 plan investment options historical returns age-based portfolios stock index funds 10 year college horizon SEC investor.gov Google ↗
529 college savings investment portfolio glide path 10 years until college historical performance Vanguard age based Google ↗
- 10 Questions to Consider Before Opening a 529 Account - Investor Bulletin · investor.gov
- An Introduction to 529 Plans - Investor Bulletin · investor.gov
- Saving for College's 529 performance rankings · savingforcollege.com
- Q2 2026 529 Performance Rankings: Ten-Year · scholarships.savingforcollege.com
- 529 Performance Rankings Q2 2026 · frontend-astro.savingforcollege.com
- Vanguard 529 Portfolio List · investor.vanguard.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
529 plan investment options historical returns age-based portfolios stock index funds 10 year college horizon SEC investor.gov OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
529 college savings investment portfolio glide path 10 years until college historical performance Vanguard age based OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |