Triple
T7076000
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madrid Metro Line 1 |
E164819
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Portazgo
Portazgo is a Madrid Metro station serving the Portazgo neighborhood in the Puente de Vallecas district of Madrid, Spain.
|
E639935
|
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: Portazgo | Statement: [Madrid Metro Line 1, hasStation, Portazgo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portazgo Context triple: [Madrid Metro Line 1, hasStation, Portazgo]
-
A.
Portel
Portel is a municipality and town in Portugal’s Alentejo region, known for its historic castle and rural landscapes.
-
B.
Puerta de Bisagra
Puerta de Bisagra is a monumental city gate in Toledo, Spain, notable for its imposing towers and Renaissance façade that once served as the main entrance to the historic walled city.
-
C.
Puerta de Postigo
Puerta de Postigo is a historic gate within the walled district of Intramuros in Manila, Philippines, that once served as a secondary entrance and defensive structure.
-
D.
Passirio
Passirio is a river in northern Italy that flows through the province of South Tyrol before joining the Adige.
-
E.
Portikus
Portikus is a contemporary art exhibition space in Frankfurt am Main known for its experimental programming and focus on international avant-garde artists.
- 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: Portazgo Triple: [Madrid Metro Line 1, hasStation, Portazgo]
Generated description
Portazgo is a Madrid Metro station serving the Portazgo neighborhood in the Puente de Vallecas district of Madrid, Spain.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Portazgo Target entity description: Portazgo is a Madrid Metro station serving the Portazgo neighborhood in the Puente de Vallecas district of Madrid, Spain.
-
A.
Portel
Portel is a municipality and town in Portugal’s Alentejo region, known for its historic castle and rural landscapes.
-
B.
Puerta de Bisagra
Puerta de Bisagra is a monumental city gate in Toledo, Spain, notable for its imposing towers and Renaissance façade that once served as the main entrance to the historic walled city.
-
C.
Puerta de Postigo
Puerta de Postigo is a historic gate within the walled district of Intramuros in Manila, Philippines, that once served as a secondary entrance and defensive structure.
-
D.
Passirio
Passirio is a river in northern Italy that flows through the province of South Tyrol before joining the Adige.
-
E.
Portikus
Portikus is a contemporary art exhibition space in Frankfurt am Main known for its experimental programming and focus on international avant-garde artists.
- 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_69c6887cbc6c8190bdfac42d940f4d8a |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e4ce3d3c81908cbb912b256aadbf |
completed | March 27, 2026, 8:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c79468c7688190bf10433f05e77574 |
completed | March 28, 2026, 8:42 a.m. |
| NEDg | Description generation | batch_69c79530c0588190826350a1cbcd5325 |
completed | March 28, 2026, 8:45 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c795b1be18819087a4a70fc567bd80 |
completed | March 28, 2026, 8:47 a.m. |
Created at: March 27, 2026, 2:40 p.m.