Triple
T8181528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Martín Line |
E191072
|
entity |
| Predicate | formerOperator |
P179
|
FINISHED |
| Object |
UGOFE
UGOFE was an Argentine railway consortium formed by several private operators to temporarily manage and rehabilitate commuter rail services in the Buenos Aires metropolitan area after the revocation of previous concessions.
|
E716639
|
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: UGOFE | Statement: [San Martín Line, formerOperator, UGOFE]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UGOFE Context triple: [San Martín Line, formerOperator, UGOFE]
-
A.
GUF
GUF is the three-letter ISO 3166-1 alpha-3 country code assigned to French Guiana.
-
B.
Ufgood
Ufgood is the surname of Willow Ufgood, the central aspiring sorcerer and farmer protagonist from the fantasy film "Willow."
-
C.
Uffelte
Uffelte is a small village in the Dutch province of Drenthe, known for its rural character and traditional Saxon farmhouses.
-
D.
Goito
Goito is a small historic town in the Lombardy region of northern Italy, situated along the Mincio River.
-
E.
Ifoghas
The Ifoghas are a prominent Tuareg clan from the Adrar des Ifoghas region of northeastern Mali, historically influential in Saharan trade and regional politics.
- 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: UGOFE Triple: [San Martín Line, formerOperator, UGOFE]
Generated description
UGOFE was an Argentine railway consortium formed by several private operators to temporarily manage and rehabilitate commuter rail services in the Buenos Aires metropolitan area after the revocation of previous concessions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UGOFE Target entity description: UGOFE was an Argentine railway consortium formed by several private operators to temporarily manage and rehabilitate commuter rail services in the Buenos Aires metropolitan area after the revocation of previous concessions.
-
A.
GUF
GUF is the three-letter ISO 3166-1 alpha-3 country code assigned to French Guiana.
-
B.
Ufgood
Ufgood is the surname of Willow Ufgood, the central aspiring sorcerer and farmer protagonist from the fantasy film "Willow."
-
C.
Uffelte
Uffelte is a small village in the Dutch province of Drenthe, known for its rural character and traditional Saxon farmhouses.
-
D.
Goito
Goito is a small historic town in the Lombardy region of northern Italy, situated along the Mincio River.
-
E.
Ifoghas
The Ifoghas are a prominent Tuareg clan from the Adrar des Ifoghas region of northeastern Mali, historically influential in Saharan trade and regional politics.
- 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_69ca82c4538081909404325aa5639483 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4c4c2e388190b86854f8b1765e61 |
completed | March 31, 2026, 4:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf8e8f0c819096f449760ce0d240 |
completed | April 1, 2026, 6:47 a.m. |
| NEDg | Description generation | batch_69ccc315132c8190bb0ad49232ccc3b8 |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd87585148190a2d8b81ab352d123 |
completed | April 1, 2026, 8:33 a.m. |
Created at: March 30, 2026, 5:40 p.m.