Triple
T18833324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perfume River |
E460589
|
entity |
| Predicate | formedByConfluenceOf |
P402
|
FINISHED |
| Object |
Tả Trạch River
Tả Trạch River is a tributary in central Vietnam that serves as one of the main headwaters feeding the Perfume River near Huế.
|
E1345871
|
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: Tả Trạch River | Statement: [Perfume River, formedByConfluenceOf, Tả Trạch River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tả Trạch River Context triple: [Perfume River, formedByConfluenceOf, Tả Trạch River]
-
A.
Luong River
Luong River is a tributary waterway in Vietnam that feeds into the larger Ma River system.
-
B.
Thi Tinh River
Thi Tinh River is a tributary waterway in southern Vietnam that feeds into the Saigon River and supports the surrounding agricultural and local communities.
-
C.
Hoang Long River
Hoang Long River is a river in northern Vietnam that flows through Ninh Binh Province, contributing to the region’s agriculture and landscape.
-
D.
Can Tho River
The Can Tho River is a major waterway in Vietnam’s Mekong Delta, known for its bustling boat traffic and role as a hub of local commerce and daily life.
-
E.
Cau Chay River
The Cau Chay River is a tributary waterway in northern Vietnam that feeds into the larger Ma River system.
- 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: Tả Trạch River Triple: [Perfume River, formedByConfluenceOf, Tả Trạch River]
Generated description
Tả Trạch River is a tributary in central Vietnam that serves as one of the main headwaters feeding the Perfume River near Huế.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tả Trạch River Target entity description: Tả Trạch River is a tributary in central Vietnam that serves as one of the main headwaters feeding the Perfume River near Huế.
-
A.
Luong River
Luong River is a tributary waterway in Vietnam that feeds into the larger Ma River system.
-
B.
Thi Tinh River
Thi Tinh River is a tributary waterway in southern Vietnam that feeds into the Saigon River and supports the surrounding agricultural and local communities.
-
C.
Hoang Long River
Hoang Long River is a river in northern Vietnam that flows through Ninh Binh Province, contributing to the region’s agriculture and landscape.
-
D.
Can Tho River
The Can Tho River is a major waterway in Vietnam’s Mekong Delta, known for its bustling boat traffic and role as a hub of local commerce and daily life.
-
E.
Cau Chay River
The Cau Chay River is a tributary waterway in northern Vietnam that feeds into the larger Ma River system.
- 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_69d8dcf94c288190a06dea029ae4b223 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5a99b540c8190a29e5f9d56791d41 |
completed | April 20, 2026, 4:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05676957848190bbc1998f4e36d11e |
completed | May 14, 2026, 6:10 a.m. |
| NEDg | Description generation | batch_6a056984d9d88190ab457cef689a5159 |
completed | May 14, 2026, 6:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0569fd03f081908d217efa260f8938 |
completed | May 14, 2026, 6:21 a.m. |
Created at: April 10, 2026, 11:56 a.m.