Triple
T2395105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Pacific Railroad |
E47630
|
entity |
| Predicate | operatedRoute |
P18593
|
FINISHED |
| Object |
Golden State Route
The Golden State Route was a major transcontinental rail corridor in the United States linking the Midwest to California, historically used for both passenger and freight service.
|
E262612
|
NE FINISHED |
How this triple was built (4 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: Golden State Route | Statement: [Southern Pacific Railroad, operatedRoute, Golden State Route]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Golden State Route Context triple: [Southern Pacific Railroad, operatedRoute, Golden State Route]
-
A.
Los Angeles–Las Vegas route
The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
-
B.
Avenue of the Giants
Avenue of the Giants is a renowned scenic highway in Northern California that winds through some of the world’s tallest and oldest coast redwood forests.
-
C.
California Star
California Star was an early San Francisco newspaper that preceded and helped lay the groundwork for the later Alta California publication.
-
D.
Great Highway, San Francisco
Great Highway, San Francisco is a coastal roadway running along Ocean Beach on the city’s western edge, known for its scenic ocean views and recreational access.
-
E.
Pacific Coast Highway
Pacific Coast Highway is a famed scenic roadway along the California coastline, renowned for its dramatic ocean views and picturesque coastal towns.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Golden State Route Triple: [Southern Pacific Railroad, operatedRoute, Golden State Route]
Generated description
The Golden State Route was a major transcontinental rail corridor in the United States linking the Midwest to California, historically used for both passenger and freight service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Golden State Route Target entity description: The Golden State Route was a major transcontinental rail corridor in the United States linking the Midwest to California, historically used for both passenger and freight service.
-
A.
Los Angeles–Las Vegas route
The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
-
B.
Avenue of the Giants
Avenue of the Giants is a renowned scenic highway in Northern California that winds through some of the world’s tallest and oldest coast redwood forests.
-
C.
California Star
California Star was an early San Francisco newspaper that preceded and helped lay the groundwork for the later Alta California publication.
-
D.
Great Highway, San Francisco
Great Highway, San Francisco is a coastal roadway running along Ocean Beach on the city’s western edge, known for its scenic ocean views and recreational access.
-
E.
Pacific Coast Highway
Pacific Coast Highway is a famed scenic roadway along the California coastline, renowned for its dramatic ocean views and picturesque coastal towns.
- F. None of above. chosen
Provenance (5 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_69a88a1c450c81909f61abb8b6863885 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc879b1b88190be8d0337d9a17bd0 |
completed | March 7, 2026, 6:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aeb3dc44dc819099b8914b878c5638 |
completed | March 9, 2026, 11:49 a.m. |
| NEDg | Description generation | batch_69aeb4de29988190ae860fc6f241f225 |
completed | March 9, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aeb562560c8190a03c6d8ce6d75956 |
completed | March 9, 2026, 11:56 a.m. |
Created at: March 4, 2026, 7:57 p.m.