Triple
T4491130
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tzoumerka |
E107374
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Plaka Bridge
Plaka Bridge is a historic single-arch stone bridge in the Tzoumerka region of Epirus, Greece, renowned as one of the largest of its kind in the Balkans.
|
E446791
|
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: Plaka Bridge | Statement: [Tzoumerka, hasLandmark, Plaka Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plaka Bridge Context triple: [Tzoumerka, hasLandmark, Plaka Bridge]
-
A.
Arrábida Bridge
Arrábida Bridge is a prominent concrete arch bridge spanning the Douro River in Porto, Portugal, known for its impressive engineering and role in the city’s transport network.
-
B.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
-
C.
Si-o-se-pol Bridge
Si-o-se-pol Bridge is a historic 17th-century Persian stone arch bridge in Isfahan, Iran, renowned for its 33 arches and dual function as both a bridge and a dam.
-
D.
Musi IV Bridge
Musi IV Bridge is a road bridge in Palembang, Indonesia, spanning the Musi River to improve urban connectivity and traffic flow in the city.
-
E.
Musi II Bridge
Musi II Bridge is a major road bridge in Palembang, Indonesia, that spans the Musi River and serves as an important transportation link in the city.
- 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: Plaka Bridge Triple: [Tzoumerka, hasLandmark, Plaka Bridge]
Generated description
Plaka Bridge is a historic single-arch stone bridge in the Tzoumerka region of Epirus, Greece, renowned as one of the largest of its kind in the Balkans.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Plaka Bridge Target entity description: Plaka Bridge is a historic single-arch stone bridge in the Tzoumerka region of Epirus, Greece, renowned as one of the largest of its kind in the Balkans.
-
A.
Arrábida Bridge
Arrábida Bridge is a prominent concrete arch bridge spanning the Douro River in Porto, Portugal, known for its impressive engineering and role in the city’s transport network.
-
B.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
-
C.
Si-o-se-pol Bridge
Si-o-se-pol Bridge is a historic 17th-century Persian stone arch bridge in Isfahan, Iran, renowned for its 33 arches and dual function as both a bridge and a dam.
-
D.
Musi IV Bridge
Musi IV Bridge is a road bridge in Palembang, Indonesia, spanning the Musi River to improve urban connectivity and traffic flow in the city.
-
E.
Musi II Bridge
Musi II Bridge is a major road bridge in Palembang, Indonesia, that spans the Musi River and serves as an important transportation link in the city.
- 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_69bd43f84f788190a1383579c4a595be |
completed | March 20, 2026, 12:56 p.m. |
| NER | Named-entity recognition | batch_69bd556e69f88190b9c16afc2afcdbef |
completed | March 20, 2026, 2:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bd67aee5908190888efb94eee725e5 |
completed | March 20, 2026, 3:28 p.m. |
| NEDg | Description generation | batch_69bd6c62f40881909e30291317ab5f99 |
completed | March 20, 2026, 3:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bd6cf9a04881909a25ce291df748a0 |
completed | March 20, 2026, 3:51 p.m. |
Created at: March 20, 2026, 12:59 p.m.