Triple
T15879141
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California State Route 241 |
E385027
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Foothill Transportation Corridor |
E294354
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Foothill Transportation Corridor | Statement: [California State Route 241, partOf, Foothill Transportation Corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Foothill Transportation Corridor Context triple: [California State Route 241, partOf, Foothill Transportation Corridor]
-
A.
San Joaquin Hills Transportation Corridor
The San Joaquin Hills Transportation Corridor is a toll road in Orange County, California, that provides a major north–south route through the San Joaquin Hills between inland communities and the coast.
-
B.
Foothill Extension corridor
The Foothill Extension corridor is a segment of Los Angeles County’s light rail network that extends service eastward through the San Gabriel Valley, connecting additional suburban communities to the regional Metro Rail system.
-
C.
Highway 91 corridor
The Highway 91 corridor is a major regional transportation route in Metro Vancouver, British Columbia, carrying high volumes of commuter and commercial traffic between key urban centers and connecting bridges.
-
D.
Foothill Freeway
chosen
The Foothill Freeway is a major east–west freeway in Southern California that runs along the base of the San Gabriel Mountains, serving as a key commuter and regional connector.
-
E.
California State Route 710
California State Route 710 is a freeway in the Los Angeles area that connects the Port of Long Beach to the San Gabriel Valley and is notable for its long-controversial incomplete northern extension.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d86da4e86481909f1325fdc971b5ec |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e155ff96588190b8fca1c3bf4a39a2 |
completed | April 16, 2026, 9:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffbe6ae10081909a7d8be8cbb3aed2 |
completed | May 9, 2026, 11:08 p.m. |
Created at: April 10, 2026, 4:51 a.m.