Triple
T11460522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Gabriel River |
E271645
|
entity |
| Predicate | tributary |
P415
|
FINISHED |
| Object |
Rio Hondo
Rio Hondo is a river in Los Angeles County, California, that flows through the San Gabriel Valley and serves as an important component of the region’s flood control and water management system.
|
E367080
|
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: Rio Hondo | Statement: [San Gabriel River, tributary, Rio Hondo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rio Hondo Context triple: [San Gabriel River, tributary, Rio Hondo]
-
A.
Rio Hondo
Rio Hondo is a major urban stream in Los Angeles County that serves as a key tributary to the Los Angeles River and plays an important role in regional flood control and water management.
-
B.
Rio Largo
Rio Largo is a municipality in the Brazilian state of Alagoas, known for its role in the region’s sugarcane industry and proximity to the state capital, Maceió.
-
C.
Rio Hato
Rio Hato is a coastal area in Panama known for its airfield, which was a key target during the U.S. invasion of Panama in Operation Just Cause.
-
D.
Rio Bonito
Rio Bonito is a municipality in the state of Rio de Janeiro, Brazil, known for its Atlantic Forest landscapes and role as a regional agricultural and service center.
-
E.
La Plata River
La Plata River is a major river in Puerto Rico that flows through several municipalities, including Bayamón, before emptying into the Atlantic Ocean.
- 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: Rio Hondo Triple: [San Gabriel River, tributary, Rio Hondo]
Generated description
Rio Hondo is a river in Los Angeles County, California, that flows through the San Gabriel Valley and serves as an important component of the region’s flood control and water management system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rio Hondo Target entity description: Rio Hondo is a river in Los Angeles County, California, that flows through the San Gabriel Valley and serves as an important component of the region’s flood control and water management system.
-
A.
Rio Hondo
chosen
Rio Hondo is a major urban stream in Los Angeles County that serves as a key tributary to the Los Angeles River and plays an important role in regional flood control and water management.
-
B.
Rio Largo
Rio Largo is a municipality in the Brazilian state of Alagoas, known for its role in the region’s sugarcane industry and proximity to the state capital, Maceió.
-
C.
Rio Hato
Rio Hato is a coastal area in Panama known for its airfield, which was a key target during the U.S. invasion of Panama in Operation Just Cause.
-
D.
Rio Bonito
Rio Bonito is a municipality in the state of Rio de Janeiro, Brazil, known for its Atlantic Forest landscapes and role as a regional agricultural and service center.
-
E.
La Plata River
La Plata River is a major river in Puerto Rico that flows through several municipalities, including Bayamón, before emptying into the Atlantic Ocean.
- 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_69d6aadff8888190a13f253f0d460874 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d822f384f08190b1150ed1389dd31a |
completed | April 9, 2026, 10:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5e91f1bb881909a9c36d837e4059b |
completed | April 20, 2026, 8:51 a.m. |
| NEDg | Description generation | batch_69e5f1593c2c8190885f80ad5eeba3ec |
completed | April 20, 2026, 9:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5f87bbd988190ac388a3c34b2e95a |
completed | April 20, 2026, 9:57 a.m. |
Created at: April 8, 2026, 9:35 p.m.