Triple
T8181542
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Martín Line |
E191072
|
entity |
| Predicate | connectsWith |
P37
|
FINISHED |
| Object |
Mitre Line at Retiro
Mitre Line at Retiro is a major commuter rail terminus in Buenos Aires that serves the Mitre railway line and interconnects with other key suburban lines.
|
E716642
|
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: Mitre Line at Retiro | Statement: [San Martín Line, connectsWith, Mitre Line at Retiro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitre Line at Retiro Context triple: [San Martín Line, connectsWith, Mitre Line at Retiro]
-
A.
Paseo de la República
Paseo de la República is a major avenue in Lima, Peru, known for running through the city center and passing important landmarks such as the Palace of Justice.
-
B.
Ambrosio Plaza
Ambrosio Plaza was a Venezuelan military officer who played a notable role in the country’s war of independence against Spanish colonial rule.
-
C.
Puente de San Telmo
Puente de San Telmo is a historic bridge over the Guadalquivir River in Seville, Spain, connecting the city center with the Triana district.
-
D.
Rambla of Montevideo
The Rambla of Montevideo is a long coastal avenue and promenade that runs along the Río de la Plata, serving as one of the city’s main recreational and scenic waterfront areas.
-
E.
Riu Plaza
Riu Plaza is an urban hotel brand of RIU Hotels & Resorts, focused on centrally located, upscale city properties catering to business and leisure travelers.
- 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: Mitre Line at Retiro Triple: [San Martín Line, connectsWith, Mitre Line at Retiro]
Generated description
Mitre Line at Retiro is a major commuter rail terminus in Buenos Aires that serves the Mitre railway line and interconnects with other key suburban lines.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mitre Line at Retiro Target entity description: Mitre Line at Retiro is a major commuter rail terminus in Buenos Aires that serves the Mitre railway line and interconnects with other key suburban lines.
-
A.
Paseo de la República
Paseo de la República is a major avenue in Lima, Peru, known for running through the city center and passing important landmarks such as the Palace of Justice.
-
B.
Ambrosio Plaza
Ambrosio Plaza was a Venezuelan military officer who played a notable role in the country’s war of independence against Spanish colonial rule.
-
C.
Puente de San Telmo
Puente de San Telmo is a historic bridge over the Guadalquivir River in Seville, Spain, connecting the city center with the Triana district.
-
D.
Rambla of Montevideo
The Rambla of Montevideo is a long coastal avenue and promenade that runs along the Río de la Plata, serving as one of the city’s main recreational and scenic waterfront areas.
-
E.
Riu Plaza
Riu Plaza is an urban hotel brand of RIU Hotels & Resorts, focused on centrally located, upscale city properties catering to business and leisure travelers.
- 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.