Triple
T9008290
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Crenshaw/LAX Transit Project |
E215399
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Expo/Crenshaw |
E211009
|
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: Expo/Crenshaw | Statement: [Crenshaw/LAX Transit Project, hasStation, Expo/Crenshaw]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Expo/Crenshaw Context triple: [Crenshaw/LAX Transit Project, hasStation, Expo/Crenshaw]
-
A.
Expo/Crenshaw to Westchester/Veterans
Expo/Crenshaw to Westchester/Veterans is a segment of Los Angeles Metro's K Line light rail serving neighborhoods between the Exposition Corridor and the Westchester area near Los Angeles International Airport.
-
B.
Mid-Wilshire
Mid-Wilshire is a central Los Angeles neighborhood known for its major cultural institutions, commercial corridors, and diverse residential areas.
-
C.
Crenshaw Boulevard
Crenshaw Boulevard is a major north–south thoroughfare in Los Angeles, California, known as a cultural and commercial spine of the city’s historic African American communities.
-
D.
Expo/Crenshaw station
chosen
Expo/Crenshaw station is a Los Angeles Metro Rail station in the Crenshaw district that serves as a key transfer point between light rail lines and local bus routes.
-
E.
Expo Park/USC area
The Expo Park/USC area is a Los Angeles neighborhood anchored by the University of Southern California and Exposition Park’s major museums and sports venues, including the Los Angeles Memorial Coliseum.
- 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bed8588190afc9cbca12b75a3b |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfd0ec84348190944a2310a6a60448 |
completed | April 3, 2026, 2:38 p.m. |
Created at: March 30, 2026, 7:06 p.m.