Triple
T2391122
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro Line 6 |
E48944
|
entity |
| Predicate | hasTerminusStation |
P15150
|
FINISHED |
| Object |
Martín Carrera
Martín Carrera is a Mexico City Metro station that serves as a key terminal and transfer point in the network.
|
E282055
|
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: Martín Carrera | Statement: [Metro Line 6, hasTerminusStation, Martín Carrera]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Martín Carrera Context triple: [Metro Line 6, hasTerminusStation, Martín Carrera]
-
A.
Hernán Barra
Hernán Barra is an individual known primarily for bearing the surname Barra, though specific widely recognized biographical or professional details about him are not well documented.
-
B.
Nicolás Frías
Nicolás Frías is the son of renowned Chilean writer Isabel Allende.
-
C.
Raúl Otero
Raúl Otero was an architect known for his role in designing El Capitolio, the grand national capitol building in Havana, Cuba.
-
D.
Luis Carrera
Luis Carrera was a Chilean lawyer, soldier, and political figure who, along with his brothers, played a prominent role in Chile’s early struggle for independence from Spain.
-
E.
Juan José Flores
Juan José Flores was a Venezuelan-born military leader and statesman who became the first president of Ecuador and played a key role in the country’s early republican history.
- 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: Martín Carrera Triple: [Metro Line 6, hasTerminusStation, Martín Carrera]
Generated description
Martín Carrera is a Mexico City Metro station that serves as a key terminal and transfer point in the network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Martín Carrera Target entity description: Martín Carrera is a Mexico City Metro station that serves as a key terminal and transfer point in the network.
-
A.
Hernán Barra
Hernán Barra is an individual known primarily for bearing the surname Barra, though specific widely recognized biographical or professional details about him are not well documented.
-
B.
Nicolás Frías
Nicolás Frías is the son of renowned Chilean writer Isabel Allende.
-
C.
Raúl Otero
Raúl Otero was an architect known for his role in designing El Capitolio, the grand national capitol building in Havana, Cuba.
-
D.
Luis Carrera
Luis Carrera was a Chilean lawyer, soldier, and political figure who, along with his brothers, played a prominent role in Chile’s early struggle for independence from Spain.
-
E.
Juan José Flores
Juan José Flores was a Venezuelan-born military leader and statesman who became the first president of Ecuador and played a key role in the country’s early republican history.
- 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_69a88aa5f63081908d07fd302029fcbd |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc87457388190822d5506327db8f2 |
completed | March 7, 2026, 6:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af836559908190800f3be44aecd82f |
completed | March 10, 2026, 2:35 a.m. |
| NEDg | Description generation | batch_69af858124908190b2c717aa1a44ee33 |
completed | March 10, 2026, 2:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af86371b6c8190b17a7e57df9b4fb3 |
completed | March 10, 2026, 2:47 a.m. |
Created at: March 4, 2026, 7:57 p.m.