Triple
T12590199
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caracas Metro |
E300582
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object |
Line 4 (Caracas Metro)
Line 4 of the Caracas Metro is a rapid transit line in Venezuela’s capital that serves as part of the city’s main urban rail network, connecting key districts and facilitating commuter travel.
|
E1000008
|
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: Line 4 (Caracas Metro) | Statement: [Caracas Metro, hasLine, Line 4 (Caracas Metro)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Line 4 (Caracas Metro) Context triple: [Caracas Metro, hasLine, Line 4 (Caracas Metro)]
-
A.
Line 4 (Santiago Metro)
Line 4 of the Santiago Metro is a major rapid transit line in Santiago, Chile, serving key residential and commercial areas in the southeastern part of the city.
-
B.
Bolívar (Line E)
Bolívar (Line E) is a central Buenos Aires Underground station on Line E, located in the historic downtown area near Plaza de Mayo.
-
C.
Caracas Metro
The Caracas Metro is the rapid transit system serving Venezuela's capital, providing high-capacity urban rail transportation across the metropolitan area.
-
D.
Line 4A (Santiago Metro)
Line 4A (Santiago Metro) is a short auxiliary metro line in Santiago, Chile, that branches off from Line 4 to serve southeastern districts of the city.
-
E.
Mexico City Metro Line 4
Mexico City Metro Line 4 is one of the lines of the Mexico City Metro system, known for its elevated tracks and for serving areas north of the city center.
- 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: Line 4 (Caracas Metro) Triple: [Caracas Metro, hasLine, Line 4 (Caracas Metro)]
Generated description
Line 4 of the Caracas Metro is a rapid transit line in Venezuela’s capital that serves as part of the city’s main urban rail network, connecting key districts and facilitating commuter travel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Line 4 (Caracas Metro) Target entity description: Line 4 of the Caracas Metro is a rapid transit line in Venezuela’s capital that serves as part of the city’s main urban rail network, connecting key districts and facilitating commuter travel.
-
A.
Line 4 (Santiago Metro)
Line 4 of the Santiago Metro is a major rapid transit line in Santiago, Chile, serving key residential and commercial areas in the southeastern part of the city.
-
B.
Bolívar (Line E)
Bolívar (Line E) is a central Buenos Aires Underground station on Line E, located in the historic downtown area near Plaza de Mayo.
-
C.
Caracas Metro
The Caracas Metro is the rapid transit system serving Venezuela's capital, providing high-capacity urban rail transportation across the metropolitan area.
-
D.
Line 4A (Santiago Metro)
Line 4A (Santiago Metro) is a short auxiliary metro line in Santiago, Chile, that branches off from Line 4 to serve southeastern districts of the city.
-
E.
Mexico City Metro Line 4
Mexico City Metro Line 4 is one of the lines of the Mexico City Metro system, known for its elevated tracks and for serving areas north of the city center.
- 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_69d7bde87b648190bcd0266e9efde098 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d954bd5e8c8190a2f233b91682341f |
completed | April 10, 2026, 7:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c6ddfdc81908df8baa701ed1fbf |
completed | May 2, 2026, 10:36 p.m. |
| NEDg | Description generation | batch_69f67de172088190b055ace0fdcfd1fd |
completed | May 2, 2026, 10:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f67ec570a881909c98471b701999f0 |
completed | May 2, 2026, 10:46 p.m. |
Created at: April 9, 2026, 5:07 p.m.