Real ChatGPT answer · index seedj8lO3qhxIaMcompleteFinance and banking · investing and brokeragescommercial

Need a comparison of low cost mutual fund options from Fidelity and Schwab that match the performance of Vanguard institutional index funds.

ChatGPTgpt-63 queries10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Need a comparison of low cost mutual fund options from Fidelity and Schwab that match the performance of Vanguard institutional index funds.
3 real searches · 1 real-search pass
Fidelity index mutual funds FXAIX FSKAX FTIHX expense ratio performance official fund pages 2026Google ↗
OBSERVED
Schwab index mutual funds SWPPX SWTSX SWISX SWAGX expense ratio performance official fund pages 2026Google ↗
OBSERVED
Vanguard institutional index funds VINIX VITSX VIEIX VTSNX expense ratios performance officialGoogle ↗
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
Fidelity index mutual funds FXAIX FSKAX FTIHX expense ratio performance official fund pages 2026 Google ↗
Schwab index mutual funds SWPPX SWTSX SWISX SWAGX expense ratio performance official fund pages 2026 Google ↗
Vanguard institutional index funds VINIX VITSX VIEIX VTSNX expense ratios performance official Google ↗
  1. No minimum investment mutual funds · fidelity.com
  2. Schwab Index Funds · schwab.com
  3. Vanguard Mutual Funds List · investor.vanguard.com
  4. Why Invest in Fidelity Index Funds? · fidelity.com

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Fidelity index mutual funds FXAIX FSKAX FTIHX expense ratio performance official fund pages 2026
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Schwab index mutual funds SWPPX SWTSX SWISX SWAGX expense ratio performance official fund pages 2026
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Vanguard institutional index funds VINIX VITSX VIEIX VTSNX expense ratios performance official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1