Triple
T19577242
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rossio metro station |
E489889
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Baixa (Lisbon) |
—
|
NE NERFINISHED |
How this triple was built (2 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: Baixa (Lisbon) | Statement: [Rossio metro station, locatedIn, Baixa (Lisbon)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Baixa (Lisbon) Context triple: [Rossio metro station, locatedIn, Baixa (Lisbon)]
-
A.
Lisboa-Oriente
Lisboa-Oriente is a major intermodal railway and transport hub in Lisbon, Portugal, known for its modern architecture and role as a key gateway for national and international travel.
-
B.
Alvalade (Lisbon)
Alvalade (Lisbon) is a central residential and commercial neighborhood in Lisbon known for its mid-20th-century urban planning, wide avenues, and lively local commerce.
-
C.
Baixa district of Lisbon
chosen
The Baixa district of Lisbon is the city’s historic downtown area, known for its grand Pombaline architecture, grid-pattern streets, and bustling squares like Praça do Comércio and Rossio.
-
D.
Areeiro, Lisbon
Areeiro, Lisbon is a central residential and commercial parish in Lisbon known for its broad avenues, mid-20th-century architecture, and strong transport connections.
-
E.
Lisboa Sete Rios
Lisboa Sete Rios is a major railway and bus interchange in Lisbon, Portugal, serving regional and suburban train lines as well as long-distance coach services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e64025d5d081909dbb0c079d366006 |
completed | April 20, 2026, 3:03 p.m. |
Created at: April 10, 2026, 1:42 p.m.