Triple
T13143998
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metrotren Nos commuter service |
E312287
|
entity |
| Predicate | partOfNetwork |
P840
|
FINISHED |
| Object |
Red EFE Central
Red EFE Central is a regional division of Chile’s state railway operator that manages and coordinates central-zone passenger rail services, including commuter lines like Metrotren Nos.
|
E1025060
|
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: Red EFE Central | Statement: [Metrotren Nos commuter service, partOfNetwork, Red EFE Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Red EFE Central Context triple: [Metrotren Nos commuter service, partOfNetwork, Red EFE Central]
-
A.
Red 1
Red 1 is the callsign used by the team leader of the Royal Air Force's Red Arrows aerobatic display team.
-
B.
Redcaps
Redcaps are members of the British Army’s Royal Military Police, known for their distinctive red-topped caps and role in policing military personnel.
-
C.
The Reds
The Reds is the common nickname for Toronto FC, a professional soccer club based in Toronto that competes in Major League Soccer.
-
D.
The Reds
The Reds is the common nickname for Aberdeen F.C., a professional football club based in Aberdeen, Scotland, known for its red home kit and success in Scottish and European competitions.
-
E.
The Reds
The Reds is the popular nickname of Persepolis F.C., one of Iran’s most successful and widely supported football clubs.
- 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: Red EFE Central Triple: [Metrotren Nos commuter service, partOfNetwork, Red EFE Central]
Generated description
Red EFE Central is a regional division of Chile’s state railway operator that manages and coordinates central-zone passenger rail services, including commuter lines like Metrotren Nos.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Red EFE Central Target entity description: Red EFE Central is a regional division of Chile’s state railway operator that manages and coordinates central-zone passenger rail services, including commuter lines like Metrotren Nos.
-
A.
Red 1
Red 1 is the callsign used by the team leader of the Royal Air Force's Red Arrows aerobatic display team.
-
B.
Redcaps
Redcaps are members of the British Army’s Royal Military Police, known for their distinctive red-topped caps and role in policing military personnel.
-
C.
The Reds
The Reds is the common nickname for Toronto FC, a professional soccer club based in Toronto that competes in Major League Soccer.
-
D.
The Reds
The Reds is the common nickname for Aberdeen F.C., a professional football club based in Aberdeen, Scotland, known for its red home kit and success in Scottish and European competitions.
-
E.
The Reds
The Reds is the popular nickname of Persepolis F.C., one of Iran’s most successful and widely supported football clubs.
- 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_69d806aabde48190899e13e41659cae5 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98bce3678819082a7aa1d83f20592 |
completed | April 10, 2026, 11:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6eae4a87881908be57e15f001c904 |
completed | May 3, 2026, 6:27 a.m. |
| NEDg | Description generation | batch_69f6f05a3dd48190a8b2c52f64a2edd0 |
completed | May 3, 2026, 6:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6f1a7c8108190a9668d2f0bb634b1 |
completed | May 3, 2026, 6:56 a.m. |
Created at: April 9, 2026, 9:10 p.m.