Triple
T15742342
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Demerara-Mahaica |
E381630
|
entity |
| Predicate | traversedByRiver |
P165
|
FINISHED |
| Object |
Mahaica River
The Mahaica River is a coastal river in northeastern Guyana that flows through agricultural and residential areas before emptying into the Atlantic Ocean.
|
E1182792
|
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: Mahaica River | Statement: [Demerara-Mahaica, traversedByRiver, Mahaica River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahaica River Context triple: [Demerara-Mahaica, traversedByRiver, Mahaica River]
-
A.
Mahé River
The Mahé River is a coastal waterway in the Indian state of Kerala that flows into the Arabian Sea near the town of Mahé, historically part of French India.
-
B.
Betsiboka River
The Betsiboka River is a prominent river in northwestern Madagascar, noted for its striking red-colored waters caused by heavy sediment from intense soil erosion.
-
C.
Artibonite River
The Artibonite River is the longest and most significant river on the island of Hispaniola, flowing through both Haiti and the Dominican Republic and serving as a vital source of water, irrigation, and hydroelectric power.
-
D.
Kelani River
The Kelani River is one of Sri Lanka’s major rivers, flowing from the central highlands through key urban areas including Colombo before emptying into the Indian Ocean.
-
E.
Sigatoka River
The Sigatoka River is a major river on Fiji’s main island of Viti Levu, known for its fertile valley and significance to local agriculture and settlements.
- 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: Mahaica River Triple: [Demerara-Mahaica, traversedByRiver, Mahaica River]
Generated description
The Mahaica River is a coastal river in northeastern Guyana that flows through agricultural and residential areas before emptying into the Atlantic Ocean.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mahaica River Target entity description: The Mahaica River is a coastal river in northeastern Guyana that flows through agricultural and residential areas before emptying into the Atlantic Ocean.
-
A.
Mahé River
The Mahé River is a coastal waterway in the Indian state of Kerala that flows into the Arabian Sea near the town of Mahé, historically part of French India.
-
B.
Betsiboka River
The Betsiboka River is a prominent river in northwestern Madagascar, noted for its striking red-colored waters caused by heavy sediment from intense soil erosion.
-
C.
Artibonite River
The Artibonite River is the longest and most significant river on the island of Hispaniola, flowing through both Haiti and the Dominican Republic and serving as a vital source of water, irrigation, and hydroelectric power.
-
D.
Kelani River
The Kelani River is one of Sri Lanka’s major rivers, flowing from the central highlands through key urban areas including Colombo before emptying into the Indian Ocean.
-
E.
Sigatoka River
The Sigatoka River is a major river on Fiji’s main island of Viti Levu, known for its fertile valley and significance to local agriculture and settlements.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04fd97d6c8190b2fa6ca422bfe512 |
completed | April 16, 2026, 2:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb03539c081908b5df46bb810b949 |
completed | May 9, 2026, 10:07 p.m. |
| NEDg | Description generation | batch_69ffb13fdb6c819091c3ee5c1f199031 |
completed | May 9, 2026, 10:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb208aef881909b3a00e0015c27df |
completed | May 9, 2026, 10:15 p.m. |
Created at: April 10, 2026, 4:46 a.m.