Triple
T7810634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ribchester |
E180671
|
entity |
| Predicate | hasRomanFort |
P50573
|
FINISHED |
| Object |
Bremetennacum Roman fort
Bremetennacum Roman fort was a significant Roman military installation in northern England, located at modern Ribchester and serving as a base for auxiliary troops on the empire’s northwestern frontier.
|
E699097
|
NE FINISHED |
How this triple was built (5 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: Bremetennacum Roman fort | Statement: [Ribchester, hasRomanFort, Bremetennacum Roman fort]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bremetennacum Roman fort Context triple: [Ribchester, hasRomanFort, Bremetennacum Roman fort]
-
A.
Saalburg Roman fort
Saalburg Roman fort is a reconstructed Roman military camp in Germany that served as part of the frontier defenses along the Upper Germanic-Rhaetian Limes and now functions as an archaeological park and museum.
-
B.
Birdoswald Roman Fort
Birdoswald Roman Fort is a well-preserved Roman military fort in Cumbria, England, that formed part of the defensive frontier system of Hadrian’s Wall.
-
C.
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.
-
D.
Arbeia Roman Fort
Arbeia Roman Fort is a reconstructed Roman military fort and museum in South Shields, England, that once guarded the River Tyne and supplied nearby Hadrian’s Wall.
-
E.
Segedunum Roman Fort
Segedunum Roman Fort is a well-preserved Roman military fort and museum at the eastern end of Hadrian’s Wall in Wallsend, England.
- 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: Bremetennacum Roman fort Triple: [Ribchester, hasRomanFort, Bremetennacum Roman fort]
Generated description
Bremetennacum Roman fort was a significant Roman military installation in northern England, located at modern Ribchester and serving as a base for auxiliary troops on the empire’s northwestern frontier.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bremetennacum Roman fort Target entity description: Bremetennacum Roman fort was a significant Roman military installation in northern England, located at modern Ribchester and serving as a base for auxiliary troops on the empire’s northwestern frontier.
-
A.
Saalburg Roman fort
Saalburg Roman fort is a reconstructed Roman military camp in Germany that served as part of the frontier defenses along the Upper Germanic-Rhaetian Limes and now functions as an archaeological park and museum.
-
B.
Birdoswald Roman Fort
Birdoswald Roman Fort is a well-preserved Roman military fort in Cumbria, England, that formed part of the defensive frontier system of Hadrian’s Wall.
-
C.
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.
-
D.
Arbeia Roman Fort
Arbeia Roman Fort is a reconstructed Roman military fort and museum in South Shields, England, that once guarded the River Tyne and supplied nearby Hadrian’s Wall.
-
E.
Segedunum Roman Fort
Segedunum Roman Fort is a well-preserved Roman military fort and museum at the eastern end of Hadrian’s Wall in Wallsend, England.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasRomanFort Context triple: [Ribchester, hasRomanFort, Bremetennacum Roman fort]
-
A.
wasRomanFort
chosen
Indicates that the subject functioned as a Roman military fort at some point in time.
-
B.
wasRomanTown
Indicates that the subject entity functioned as a town or urban settlement during the period of the Roman Empire.
-
C.
hasRomanMonument
Indicates that one entity possesses, contains, or includes a monument of Roman origin or style.
-
D.
mainRomanSanctuary
Indicates that one entity serves as the primary Roman religious sanctuary or temple associated with another entity.
-
E.
hasRomanName
Indicates that an entity is associated with or known by a name derived from or used in ancient Rome.
- F. None of above.
Provenance (6 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_69ca827f6f148190beca4e245b993506 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69caf78cd1cc8190b4cdd9850e1e2bb7 |
completed | March 30, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5a4724288190b6f18f8cdde080ed |
completed | March 31, 2026, 5:23 a.m. |
| NEDg | Description generation | batch_69cb762ce6208190a24438e26ae83785 |
completed | March 31, 2026, 7:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cbb615dc248190b57b4fc7c430517f |
completed | March 31, 2026, 11:55 a.m. |
| PD | Predicate disambiguation | batch_69cae91687788190af9cb7aaa996d291 |
completed | March 30, 2026, 9:20 p.m. |
Created at: March 30, 2026, 4:37 p.m.