Triple
T19610704
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LBJ Express |
E470721
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | LBJ Express Project |
—
|
NE NERFINISHED |
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: LBJ Express Project | Statement: [LBJ Express, alsoKnownAs, LBJ Express Project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LBJ Express Project Context triple: [LBJ Express, alsoKnownAs, LBJ Express Project]
-
A.
LBJ Express
chosen
LBJ Express is a major managed toll lane and highway improvement project in the Dallas, Texas area designed to expand capacity and reduce congestion along a key stretch of Interstate 635.
-
B.
Pittsburgh Project
The Pittsburgh Project is W. Eugene Smith’s monumental, unfinished photo-essay documenting the city of Pittsburgh through thousands of intensely detailed, black-and-white images.
-
C.
Exposition Light Rail Line project
The Exposition Light Rail Line project is a Los Angeles Metro rail expansion initiative designed to provide fast, high-capacity transit service between downtown Los Angeles and the Westside along the Exposition Boulevard corridor.
-
D.
Central Artery/Tunnel Project
The Central Artery/Tunnel Project, commonly known as the "Big Dig," was a massive Boston infrastructure megaproject that rerouted the city’s central highway into tunnels to reduce congestion and reclaim urban space.
-
E.
Eastern Freeway project
The Eastern Freeway project is a major controlled-access road corridor in Mumbai designed to provide a fast, signal-free link between the city’s eastern suburbs and South Mumbai, significantly reducing travel time and congestion.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e510fa248190b7afb274a1d4cf73 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e640cb180c8190ba96ffb69c24e2e1 |
completed | April 20, 2026, 3:05 p.m. |
Created at: April 10, 2026, 1:43 p.m.