Triple
T7301438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Han River |
E167863
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object |
Mapo Bridge
Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
|
E664675
|
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: Mapo Bridge | Statement: [Han River, crossedBy, Mapo Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mapo Bridge Context triple: [Han River, crossedBy, Mapo Bridge]
-
A.
Ayala Bridge
Ayala Bridge is a historic road bridge in Manila, Philippines, connecting the districts of Ermita and San Miguel across the Pasig River.
-
B.
Alamillo Bridge
The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
-
C.
Mataniko Bridge
Mataniko Bridge is a roadway bridge in Honiara, Solomon Islands, that carries traffic across the Mataniko River and serves as a key transport link in the capital.
-
D.
Satok Bridge
Satok Bridge is a historic river crossing in Kuching, Sarawak, Malaysia, long serving as a key link over the Sarawak River and a local landmark.
-
E.
Musi VI Bridge
Musi VI Bridge is a major road bridge in Hyderabad, India, that facilitates traffic across the Musi River and connects key parts of 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: Mapo Bridge Triple: [Han River, crossedBy, Mapo Bridge]
Generated description
Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mapo Bridge Target entity description: Mapo Bridge is a major road bridge in Seoul, South Korea, known for carrying traffic across the Han River and for its prominent location in the city’s urban landscape.
-
A.
Ayala Bridge
Ayala Bridge is a historic road bridge in Manila, Philippines, connecting the districts of Ermita and San Miguel across the Pasig River.
-
B.
Alamillo Bridge
The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
-
C.
Mataniko Bridge
Mataniko Bridge is a roadway bridge in Honiara, Solomon Islands, that carries traffic across the Mataniko River and serves as a key transport link in the capital.
-
D.
Satok Bridge
Satok Bridge is a historic river crossing in Kuching, Sarawak, Malaysia, long serving as a key link over the Sarawak River and a local landmark.
-
E.
Musi VI Bridge
Musi VI Bridge is a major road bridge in Hyderabad, India, that facilitates traffic across the Musi River and connects key parts of 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_69c6888c820881909fc68f689fe1c251 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6ebb09164819099c4479d48c1688a |
completed | March 27, 2026, 8:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c827651b7c81908f5dca5903183b7b |
completed | March 28, 2026, 7:09 p.m. |
| NEDg | Description generation | batch_69c82833f394819092f24dbb35d9b25b |
completed | March 28, 2026, 7:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c82900c41481909f886fc565c57420 |
completed | March 28, 2026, 7:16 p.m. |
Created at: March 27, 2026, 3:01 p.m.