Triple
T15583467
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Polytechnic Institute of Coimbra |
E374556
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Instituto Superior de Engenharia de Coimbra
Instituto Superior de Engenharia de Coimbra is an engineering school in Coimbra, Portugal, offering polytechnic higher education and applied research in various engineering fields.
|
E76924
|
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: Instituto Superior de Engenharia de Coimbra | Statement: [Polytechnic Institute of Coimbra, hasComponent, Instituto Superior de Engenharia de Coimbra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Instituto Superior de Engenharia de Coimbra Context triple: [Polytechnic Institute of Coimbra, hasComponent, Instituto Superior de Engenharia de Coimbra]
-
A.
Polytechnic Institute of Coimbra
The Polytechnic Institute of Coimbra is a Portuguese public higher education institution comprising several specialized schools that offer a wide range of technical and professional degree programs.
-
B.
Polytechnic Institute of Leiria
The Polytechnic Institute of Leiria is a Portuguese public higher education institution offering a wide range of polytechnic degrees and applied research across several campuses in the Leiria region.
-
C.
Instituto Superior Técnico
Instituto Superior Técnico is Portugal’s leading school of engineering, science, and technology, renowned for its research output and rigorous academic programs within the University of Lisbon.
-
D.
Polytechnic Institute of Santarém
The Polytechnic Institute of Santarém is a Portuguese public higher education institution offering polytechnic degrees and applied research across several schools in the city of Santarém.
-
E.
Polytechnic Institute of Viseu
The Polytechnic Institute of Viseu is a Portuguese public higher education institution offering a range of technical and professional degree programs across several schools in the city of Viseu.
- 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: Instituto Superior de Engenharia de Coimbra Triple: [Polytechnic Institute of Coimbra, hasComponent, Instituto Superior de Engenharia de Coimbra]
Generated description
Instituto Superior de Engenharia de Coimbra is an engineering school in Coimbra, Portugal, offering polytechnic higher education and applied research in various engineering fields.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Instituto Superior de Engenharia de Coimbra Target entity description: Instituto Superior de Engenharia de Coimbra is an engineering school in Coimbra, Portugal, offering polytechnic higher education and applied research in various engineering fields.
-
A.
Polytechnic Institute of Coimbra
chosen
The Polytechnic Institute of Coimbra is a Portuguese public higher education institution comprising several specialized schools that offer a wide range of technical and professional degree programs.
-
B.
Polytechnic Institute of Leiria
The Polytechnic Institute of Leiria is a Portuguese public higher education institution offering a wide range of polytechnic degrees and applied research across several campuses in the Leiria region.
-
C.
Instituto Superior Técnico
Instituto Superior Técnico is Portugal’s leading school of engineering, science, and technology, renowned for its research output and rigorous academic programs within the University of Lisbon.
-
D.
Polytechnic Institute of Santarém
The Polytechnic Institute of Santarém is a Portuguese public higher education institution offering polytechnic degrees and applied research across several schools in the city of Santarém.
-
E.
Polytechnic Institute of Viseu
The Polytechnic Institute of Viseu is a Portuguese public higher education institution offering a range of technical and professional degree programs across several schools in the city of Viseu.
- F. None of above.
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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e47971481909e986dd999354628 |
completed | April 16, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff5f33310881908dd509c2ab2822ac |
completed | May 9, 2026, 4:22 p.m. |
| NEDg | Description generation | batch_69ff60d1954c8190803d56ecd8b75311 |
completed | May 9, 2026, 4:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff61613de8819097b86a9818b4584e |
completed | May 9, 2026, 4:31 p.m. |
Created at: April 10, 2026, 4:11 a.m.