Triple
T9587578
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roman city walls of Verulamium |
E231329
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
London Gate of Verulamium
The London Gate of Verulamium is a major Roman gateway that once formed the principal eastern entrance to the ancient city of Verulamium (modern St Albans) in England.
|
E231329
|
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: London Gate of Verulamium | Statement: [Roman city walls of Verulamium, hasPart, London Gate of Verulamium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: London Gate of Verulamium Context triple: [Roman city walls of Verulamium, hasPart, London Gate of Verulamium]
-
A.
West Gate of Roman Colchester
The West Gate of Roman Colchester was one of the principal fortified entrances through Colchester’s Roman town wall, controlling access to the settlement from the west.
-
B.
Richborough Roman Fort
Richborough Roman Fort is a major archaeological site in Kent, England, that preserves the remains of a significant Roman military and port complex marking one of the main entry points of Roman Britain.
-
C.
Roman city walls of Verulamium
The Roman city walls of Verulamium are the substantial remains of the defensive fortifications of the ancient Roman town at modern St Albans in Hertfordshire, England.
-
D.
Balkerne Gate
Balkerne Gate is a remarkably well-preserved Roman gateway in Colchester, England, and one of the largest surviving Roman town gates in Britain.
-
E.
Chalke Gate
Chalke Gate was the monumental bronze-gated main ceremonial entrance to the Great Palace of Constantinople, symbolizing imperial authority in the Byzantine capital.
- 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: London Gate of Verulamium Triple: [Roman city walls of Verulamium, hasPart, London Gate of Verulamium]
Generated description
The London Gate of Verulamium is a major Roman gateway that once formed the principal eastern entrance to the ancient city of Verulamium (modern St Albans) in England.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: London Gate of Verulamium Target entity description: The London Gate of Verulamium is a major Roman gateway that once formed the principal eastern entrance to the ancient city of Verulamium (modern St Albans) in England.
-
A.
West Gate of Roman Colchester
The West Gate of Roman Colchester was one of the principal fortified entrances through Colchester’s Roman town wall, controlling access to the settlement from the west.
-
B.
Richborough Roman Fort
Richborough Roman Fort is a major archaeological site in Kent, England, that preserves the remains of a significant Roman military and port complex marking one of the main entry points of Roman Britain.
-
C.
Roman city walls of Verulamium
chosen
The Roman city walls of Verulamium are the substantial remains of the defensive fortifications of the ancient Roman town at modern St Albans in Hertfordshire, England.
-
D.
Balkerne Gate
Balkerne Gate is a remarkably well-preserved Roman gateway in Colchester, England, and one of the largest surviving Roman town gates in Britain.
-
E.
Chalke Gate
Chalke Gate was the monumental bronze-gated main ceremonial entrance to the Great Palace of Constantinople, symbolizing imperial authority in the Byzantine capital.
- F. None of above.
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_69ca848161688190a68d514a0a9d5129 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd99f01ca08190afaa44645a58e918 |
completed | April 1, 2026, 10:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1618251c48190886190975dfde5ac |
completed | April 4, 2026, 7:07 p.m. |
| NEDg | Description generation | batch_69d16230a99481909d82d03babe6729a |
completed | April 4, 2026, 7:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d16321aba88190a7e8359dbaa5362b |
completed | April 4, 2026, 7:14 p.m. |
Created at: March 30, 2026, 8:06 p.m.