Real ChatGPT answer · index seedzKYasG3yiawcompleteAutomotive · car reliability and safetyinformational

How effective are modern lane keep assist and automatic emergency braking systems in preventing actual highway collisions?

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

The searches the AI actually ran for this prompt.

SEED QUERY
How effective are modern lane keep assist and automatic emergency braking systems in preventing actual highway collisions?
3 real searches · 1 real-search pass
IIHS real-world effectiveness automatic emergency braking highway rear-end crashes study percentage crash reductionGoogle ↗
OBSERVED
IIHS lane keeping assist real world crash reduction lane departure prevention study percentageGoogle ↗
OBSERVED
NHTSA automatic emergency braking real world crash effectiveness highway speeds limitations studyGoogle ↗
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
IIHS real-world effectiveness automatic emergency braking highway rear-end crashes study percentage crash reduction Google ↗
IIHS lane keeping assist real world crash reduction lane departure prevention study percentage Google ↗
NHTSA automatic emergency braking real world crash effectiveness highway speeds limitations study Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
IIHS real-world effectiveness automatic emergency braking highway rear-end crashes study percentage crash reduction
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
IIHS lane keeping assist real world crash reduction lane departure prevention study percentage
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
NHTSA automatic emergency braking real world crash effectiveness highway speeds limitations study
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1