Triple
T754180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Historic Centre of Lima |
E15515
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Desamparados railway station
Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
|
E88658
|
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: Desamparados railway station | Statement: [Historic Centre of Lima, contains, Desamparados railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Desamparados railway station Context triple: [Historic Centre of Lima, contains, Desamparados railway station]
-
A.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
-
B.
Valladolid-Campo Grande railway station
Valladolid-Campo Grande railway station is the main rail hub in Valladolid, Spain, serving regional, long-distance, and high-speed train services.
-
C.
Tavira railway station
Tavira railway station is a regional train station in the town of Tavira, Portugal, serving passengers on the country’s southern Algarve railway corridor.
-
D.
Casa-Port railway station
Casa-Port railway station is a major passenger rail hub in central Casablanca, Morocco, serving as a key terminus for regional and national train services.
-
E.
San Carlos station
San Carlos station is a commuter rail station in San Carlos, California, serving Caltrain passengers on the San Francisco Peninsula.
- 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: Desamparados railway station Triple: [Historic Centre of Lima, contains, Desamparados railway station]
Generated description
Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Desamparados railway station Target entity description: Desamparados railway station is a historic former central railway terminal in Lima, Peru, known for its early 20th-century architecture and later conversion into a cultural and administrative space.
-
A.
Jubany Station
Jubany Station is an Argentine Antarctic research base located on King George Island near the Antarctic Peninsula, supporting scientific studies in fields such as glaciology, biology, and atmospheric science.
-
B.
Valladolid-Campo Grande railway station
Valladolid-Campo Grande railway station is the main rail hub in Valladolid, Spain, serving regional, long-distance, and high-speed train services.
-
C.
Tavira railway station
Tavira railway station is a regional train station in the town of Tavira, Portugal, serving passengers on the country’s southern Algarve railway corridor.
-
D.
Casa-Port railway station
Casa-Port railway station is a major passenger rail hub in central Casablanca, Morocco, serving as a key terminus for regional and national train services.
-
E.
San Carlos station
San Carlos station is a commuter rail station in San Carlos, California, serving Caltrain passengers on the San Francisco Peninsula.
- 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_69a493599a0081908da65f3407af1ef2 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a64ecadc8190a82e25444e7abba6 |
completed | March 1, 2026, 8:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a654eae9608190af3b410ecc041660 |
completed | March 3, 2026, 3:26 a.m. |
| NEDg | Description generation | batch_69a65555e7748190b2a55548e4058bc1 |
completed | March 3, 2026, 3:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a656d5f28481908ff3fd5fb71b1440 |
completed | March 3, 2026, 3:34 a.m. |
Created at: March 1, 2026, 7:37 p.m.