Triple
T14050404
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rumuola |
E338072
|
entity |
| Predicate | locatedNear |
P294
|
FINISHED |
| Object |
GRA Phase 1, Port Harcourt
GRA Phase 1, Port Harcourt is an upscale residential and commercial neighborhood in Port Harcourt, Nigeria, known for its planned layout, amenities, and proximity to key city districts like Rumuola.
|
E1076719
|
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: GRA Phase 1, Port Harcourt | Statement: [Rumuola, locatedNear, GRA Phase 1, Port Harcourt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GRA Phase 1, Port Harcourt Context triple: [Rumuola, locatedNear, GRA Phase 1, Port Harcourt]
-
A.
Nigerian National Petroleum Company refinery system
The Nigerian National Petroleum Company refinery system is the integrated network of state-owned refineries and associated facilities responsible for processing crude oil into petroleum products across Nigeria.
-
B.
Dangote Oil Refinery
Dangote Oil Refinery is a massive privately built petroleum refinery complex in Nigeria designed to significantly boost the country’s refining capacity and reduce its dependence on imported fuel.
-
C.
Nigeria LNG plant at Bonny Island
The Nigeria LNG plant at Bonny Island is a major liquefied natural gas production and export facility in Nigeria, playing a key role in the country’s gas monetization and global LNG supply.
-
D.
Port Harcourt Refining Company
Port Harcourt Refining Company is a major Nigerian state-owned oil refinery complex located in Port Harcourt, responsible for processing crude oil into petroleum products for domestic use and export.
-
E.
NAF Base Port Harcourt
NAF Base Port Harcourt is a major Nigerian Air Force installation located in Port Harcourt, serving as a key hub for air operations and military support in the Niger Delta region.
- 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: GRA Phase 1, Port Harcourt Triple: [Rumuola, locatedNear, GRA Phase 1, Port Harcourt]
Generated description
GRA Phase 1, Port Harcourt is an upscale residential and commercial neighborhood in Port Harcourt, Nigeria, known for its planned layout, amenities, and proximity to key city districts like Rumuola.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GRA Phase 1, Port Harcourt Target entity description: GRA Phase 1, Port Harcourt is an upscale residential and commercial neighborhood in Port Harcourt, Nigeria, known for its planned layout, amenities, and proximity to key city districts like Rumuola.
-
A.
Nigerian National Petroleum Company refinery system
The Nigerian National Petroleum Company refinery system is the integrated network of state-owned refineries and associated facilities responsible for processing crude oil into petroleum products across Nigeria.
-
B.
Dangote Oil Refinery
Dangote Oil Refinery is a massive privately built petroleum refinery complex in Nigeria designed to significantly boost the country’s refining capacity and reduce its dependence on imported fuel.
-
C.
Nigeria LNG plant at Bonny Island
The Nigeria LNG plant at Bonny Island is a major liquefied natural gas production and export facility in Nigeria, playing a key role in the country’s gas monetization and global LNG supply.
-
D.
Port Harcourt Refining Company
Port Harcourt Refining Company is a major Nigerian state-owned oil refinery complex located in Port Harcourt, responsible for processing crude oil into petroleum products for domestic use and export.
-
E.
NAF Base Port Harcourt
NAF Base Port Harcourt is a major Nigerian Air Force installation located in Port Harcourt, serving as a key hub for air operations and military support in the Niger Delta region.
- 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_69d81c664e48819088cbd8f433aeffe5 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de3c8a518081908ad030ba48b7b946 |
completed | April 14, 2026, 1:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc345a4c081908f803cc53b4f8bca |
completed | May 6, 2026, 10:40 p.m. |
| NEDg | Description generation | batch_69fc4654f96c8190a4fa6a12bdfbec33 |
completed | May 7, 2026, 7:59 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fc4777e13c8190a705d44d20ca2ca5 |
completed | May 7, 2026, 8:04 a.m. |
Created at: April 9, 2026, 10:20 p.m.