Triple
T4122951
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern Red Sea Region |
E92655
|
entity |
| Predicate | hasHistoricalSite |
P1098
|
FINISHED |
| Object |
Nakfa trenches
The Nakfa trenches are a network of defensive fortifications in Eritrea that played a crucial role as a stronghold during the Eritrean War of Independence.
|
E416307
|
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: Nakfa trenches | Statement: [Northern Red Sea Region, hasHistoricalSite, Nakfa trenches]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nakfa trenches Context triple: [Northern Red Sea Region, hasHistoricalSite, Nakfa trenches]
-
A.
Al‑Khandaq
Al‑Khandaq is the Arabic name for the historic Battle of the Trench, a pivotal early Islamic military engagement near Medina in 627 CE.
-
B.
Mid-Corridor Trench
The Mid-Corridor Trench is a below-grade freight rail trench in the Los Angeles area that carries trains through the central portion of the Alameda Corridor to reduce surface-level rail congestion and road crossings.
-
C.
Fosses
Fosses is a commune in the northern suburbs of Paris, located in the Val-d'Oise department in the Île-de-France region of France.
-
D.
Pali Tunnels
Pali Tunnels are a set of highway tunnels on Oʻahu, Hawaiʻi, that carry traffic through the Koʻolau mountain range near the historic Nuʻuanu Pali.
-
E.
Londa burial caves
Londa burial caves are an ancient Torajan cliffside burial site in South Sulawesi, Indonesia, known for its hanging graves, wooden effigies (tau-tau), and eerie cave tombs.
- 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: Nakfa trenches Triple: [Northern Red Sea Region, hasHistoricalSite, Nakfa trenches]
Generated description
The Nakfa trenches are a network of defensive fortifications in Eritrea that played a crucial role as a stronghold during the Eritrean War of Independence.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nakfa trenches Target entity description: The Nakfa trenches are a network of defensive fortifications in Eritrea that played a crucial role as a stronghold during the Eritrean War of Independence.
-
A.
Al‑Khandaq
Al‑Khandaq is the Arabic name for the historic Battle of the Trench, a pivotal early Islamic military engagement near Medina in 627 CE.
-
B.
Mid-Corridor Trench
The Mid-Corridor Trench is a below-grade freight rail trench in the Los Angeles area that carries trains through the central portion of the Alameda Corridor to reduce surface-level rail congestion and road crossings.
-
C.
Fosses
Fosses is a commune in the northern suburbs of Paris, located in the Val-d'Oise department in the Île-de-France region of France.
-
D.
Pali Tunnels
Pali Tunnels are a set of highway tunnels on Oʻahu, Hawaiʻi, that carry traffic through the Koʻolau mountain range near the historic Nuʻuanu Pali.
-
E.
Londa burial caves
Londa burial caves are an ancient Torajan cliffside burial site in South Sulawesi, Indonesia, known for its hanging graves, wooden effigies (tau-tau), and eerie cave tombs.
- 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_69aed9685f70819086932777aec8d959 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69af020728a08190a50a16b40690cbce |
completed | March 9, 2026, 5:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b576b405548190affdd8bb108995b1 |
completed | March 14, 2026, 2:54 p.m. |
| NEDg | Description generation | batch_69b577653214819093396a8601e52245 |
completed | March 14, 2026, 2:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b57b90cb308190ba102f999795829c |
completed | March 14, 2026, 3:15 p.m. |
Created at: March 9, 2026, 3:41 p.m.