Triple
T9173115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paul Doumer Bridge |
E220127
|
entity |
| Predicate | riverCrossingOf |
P1970
|
FINISHED |
| Object | Red River at Hanoi |
E749758
|
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: Red River at Hanoi | Statement: [Paul Doumer Bridge, riverCrossingOf, Red River at Hanoi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Red River at Hanoi Context triple: [Paul Doumer Bridge, riverCrossingOf, Red River at Hanoi]
-
A.
Red River in Hanoi
chosen
The Red River in Hanoi is a major river flowing through Vietnam's capital, shaping the city's geography, history, and development with its wide, silt-laden waters and numerous bridges.
-
B.
Cua Viet River
The Cua Viet River is a strategic waterway in central Vietnam that played a significant role as a supply and military operations route during the Vietnam War.
-
C.
Nhat Le River
The Nhat Le River is a scenic waterway in central Vietnam known for flowing through Dong Hoi city to the East Sea, supporting local transport, fishing, and tourism.
-
D.
Thu Bon River
The Thu Bon River is a major waterway in central Vietnam that has historically supported trade, agriculture, and the cultural life of the ancient port town of Hoi An.
-
E.
Tra Ly River
The Tra Ly River is a significant waterway in northern Vietnam that flows through Thai Binh Province, supporting local agriculture, transportation, and livelihoods.
- 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_69ca83e467108190abcae6a33b3d4dad |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccbf9fe79c819082f335c2fdd1c7d3 |
completed | April 1, 2026, 6:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0549d81d88190bea0995ad0016437 |
completed | April 4, 2026, midnight |
Created at: March 30, 2026, 7:22 p.m.