Triple
T1268899
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lagos (Portugal) |
E15664
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Lagos city walls
The Lagos city walls are a series of historic fortifications in the coastal town of Lagos, Portugal, built and expanded over centuries to defend the settlement from maritime attacks.
|
E145041
|
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: Lagos city walls | Statement: [Lagos (Portugal), hasLandmark, Lagos city walls]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lagos city walls Context triple: [Lagos (Portugal), hasLandmark, Lagos city walls]
-
A.
Calabar
Calabar is a historic port city in southeastern Nigeria known for its role in the transatlantic slave trade and its vibrant cultural festivals.
-
B.
San Juan city walls
The San Juan city walls are massive 16th–18th century fortifications encircling Old San Juan, Puerto Rico, built by the Spanish to defend the colonial port from seaborne attacks.
-
C.
Afula
Afula is a city in northern Israel often referred to as the "Capital of the Jezreel Valley," serving as a regional commercial and transportation hub.
-
D.
Lagos Island
Lagos Island is the historic and commercial heart of Lagos, Nigeria, housing major markets, financial institutions, and key government and cultural landmarks.
-
E.
Elmina Castle
Elmina Castle is a historic coastal fortress in present-day Ghana that became one of the most significant hubs of the transatlantic slave trade.
- 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: Lagos city walls Triple: [Lagos (Portugal), hasLandmark, Lagos city walls]
Generated description
The Lagos city walls are a series of historic fortifications in the coastal town of Lagos, Portugal, built and expanded over centuries to defend the settlement from maritime attacks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lagos city walls Target entity description: The Lagos city walls are a series of historic fortifications in the coastal town of Lagos, Portugal, built and expanded over centuries to defend the settlement from maritime attacks.
-
A.
Calabar
Calabar is a historic port city in southeastern Nigeria known for its role in the transatlantic slave trade and its vibrant cultural festivals.
-
B.
San Juan city walls
The San Juan city walls are massive 16th–18th century fortifications encircling Old San Juan, Puerto Rico, built by the Spanish to defend the colonial port from seaborne attacks.
-
C.
Afula
Afula is a city in northern Israel often referred to as the "Capital of the Jezreel Valley," serving as a regional commercial and transportation hub.
-
D.
Lagos Island
Lagos Island is the historic and commercial heart of Lagos, Nigeria, housing major markets, financial institutions, and key government and cultural landmarks.
-
E.
Elmina Castle
Elmina Castle is a historic coastal fortress in present-day Ghana that became one of the most significant hubs of the transatlantic slave trade.
- 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_69a4935a94308190bb92555b79032824 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4c03aaa8c8190bacb7de5a38329da |
completed | March 1, 2026, 10:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac99898bdc8190bbbe28083b4a548b |
completed | March 7, 2026, 9:32 p.m. |
| NEDg | Description generation | batch_69ac9abcc2ec8190acdec5d7cbf42b42 |
completed | March 7, 2026, 9:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac9b1ea9c48190ad1520f2f67111dd |
completed | March 7, 2026, 9:39 p.m. |
Created at: March 1, 2026, 7:50 p.m.