Triple
T12711924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ogun River |
E303739
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Ofiki River
The Ofiki River is a significant waterway in southwestern Nigeria that serves as a major tributary contributing to the flow of the Ogun River.
|
E1175742
|
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: Ofiki River | Statement: [Ogun River, hasTributary, Ofiki River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ofiki River Context triple: [Ogun River, hasTributary, Ofiki River]
-
A.
Meriti River
The Meriti River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the metropolitan area and empties into Guanabara Bay.
-
B.
Tahuamanu River
The Tahuamanu River is a tributary of the Amazon Basin in the western Amazon rainforest, flowing through the Pando region of northern Bolivia and forming part of the border with Peru.
-
C.
Greenstone River
The Greenstone River is a river in New Zealand’s South Island that drains mountainous backcountry and flows into Lake Wakatipu, popular for tramping and fishing in the surrounding Greenstone Valley.
-
D.
Matanikau River
The Matanikau River is a strategically significant river on Guadalcanal in the Solomon Islands, known for being a major battleground during World War II’s Guadalcanal Campaign.
-
E.
Tua River
The Tua River is a river in northeastern Portugal that flows through a rugged, scenic valley before joining the Douro River.
- 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: Ofiki River Triple: [Ogun River, hasTributary, Ofiki River]
Generated description
The Ofiki River is a significant waterway in southwestern Nigeria that serves as a major tributary contributing to the flow of the Ogun River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ofiki River Target entity description: The Ofiki River is a significant waterway in southwestern Nigeria that serves as a major tributary contributing to the flow of the Ogun River.
-
A.
Meriti River
The Meriti River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the metropolitan area and empties into Guanabara Bay.
-
B.
Tahuamanu River
The Tahuamanu River is a tributary of the Amazon Basin in the western Amazon rainforest, flowing through the Pando region of northern Bolivia and forming part of the border with Peru.
-
C.
Greenstone River
The Greenstone River is a river in New Zealand’s South Island that drains mountainous backcountry and flows into Lake Wakatipu, popular for tramping and fishing in the surrounding Greenstone Valley.
-
D.
Matanikau River
The Matanikau River is a strategically significant river on Guadalcanal in the Solomon Islands, known for being a major battleground during World War II’s Guadalcanal Campaign.
-
E.
Tua River
The Tua River is a river in northeastern Portugal that flows through a rugged, scenic valley before joining the Douro River.
- 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_69d7bdf084148190ab9d513dc0735af4 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96208fa6481909d6fd43654752a2d |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff8752207c81908369bce03b56b25e |
completed | May 9, 2026, 7:13 p.m. |
| NEDg | Description generation | batch_69ff8b4bbd88819087d62c9d1b647ce0 |
completed | May 9, 2026, 7:30 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff8bf65a948190a1dadfd3b8496c0a |
completed | May 9, 2026, 7:33 p.m. |
Created at: April 9, 2026, 5:23 p.m.