Triple
T15569723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Quebra-Costas steps in Coimbra |
E374206
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Coimbra old quarter |
E12101
|
NE FINISHED |
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: Coimbra old quarter | Statement: [Quebra-Costas steps in Coimbra, locatedIn, Coimbra old quarter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coimbra old quarter Context triple: [Quebra-Costas steps in Coimbra, locatedIn, Coimbra old quarter]
-
A.
University of Coimbra historic core
The University of Coimbra historic core is the centuries-old central campus area of Portugal’s University of Coimbra, renowned for its monumental architecture and role in European academic history.
-
B.
Coimbra
chosen
Coimbra is a historic Portuguese city known for its medieval architecture and the University of Coimbra, one of the oldest universities in continuous operation in the world.
-
C.
Braga historic center
Braga historic center is the medieval core of the Portuguese city of Braga, known for its dense concentration of historic architecture, religious monuments, and traditional urban streetscapes.
-
D.
Historic Centre of Porto
The Historic Centre of Porto is a UNESCO World Heritage–listed old town in Portugal renowned for its medieval streets, baroque churches, and historic riverside architecture along the Douro River.
-
E.
Lisbon historic centre
Lisbon historic centre is the city’s ancient core, known for its medieval streets, historic landmarks, and traditional neighborhoods overlooking the Tagus River.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e1de0488190b3639fc25f79d343 |
completed | April 16, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff56c231e0819083d6032eb21114b2 |
completed | May 9, 2026, 3:46 p.m. |
Created at: April 10, 2026, 4:10 a.m.