Triple
T10659155
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bridge over the Danube |
E251177
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Trajan's Bridge
Trajan's Bridge was an ancient Roman engineering marvel built under Emperor Trajan to span the Danube River during the Dacian Wars.
|
E877658
|
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: Trajan's Bridge | Statement: [Bridge over the Danube, alsoKnownAs, Trajan's Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trajan's Bridge Context triple: [Bridge over the Danube, alsoKnownAs, Trajan's Bridge]
-
A.
Tiberius Bridge
Tiberius Bridge is an ancient Roman stone bridge in Rimini, Italy, renowned for its well-preserved arches and historical significance as part of the Via Aemilia.
-
B.
Römerbrücke
Römerbrücke is an ancient Roman stone bridge in Trier, Germany, renowned as one of the oldest standing bridges north of the Alps and a key example of Roman engineering.
-
C.
Iskandariah Bridge
Iskandariah Bridge is a historic arch bridge in Kuala Kangsar, Malaysia, renowned for its distinctive colonial-era design and role as a key crossing over the Perak River.
-
D.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
-
E.
Tacitus Bridge
Tacitus Bridge is a major cable-stayed road bridge spanning the River Waal in the Netherlands, known for its distinctive twin pylons and role in regional traffic.
- 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: Trajan's Bridge Triple: [Bridge over the Danube, alsoKnownAs, Trajan's Bridge]
Generated description
Trajan's Bridge was an ancient Roman engineering marvel built under Emperor Trajan to span the Danube River during the Dacian Wars.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Trajan's Bridge Target entity description: Trajan's Bridge was an ancient Roman engineering marvel built under Emperor Trajan to span the Danube River during the Dacian Wars.
-
A.
Tiberius Bridge
Tiberius Bridge is an ancient Roman stone bridge in Rimini, Italy, renowned for its well-preserved arches and historical significance as part of the Via Aemilia.
-
B.
Römerbrücke
Römerbrücke is an ancient Roman stone bridge in Trier, Germany, renowned as one of the oldest standing bridges north of the Alps and a key example of Roman engineering.
-
C.
Iskandariah Bridge
Iskandariah Bridge is a historic arch bridge in Kuala Kangsar, Malaysia, renowned for its distinctive colonial-era design and role as a key crossing over the Perak River.
-
D.
Byala Bridge
Byala Bridge is a historic 19th-century stone arch bridge in Bulgaria, renowned for its elegant architecture and engineering across the Yantra River.
-
E.
Tacitus Bridge
Tacitus Bridge is a major cable-stayed road bridge spanning the River Waal in the Netherlands, known for its distinctive twin pylons and role in regional traffic.
- 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_69d6aa5b0d2881909584b20efc5877f0 |
completed | April 8, 2026, 7:19 p.m. |
| NER | Named-entity recognition | batch_69d6e0174dc4819093e577993c65ed32 |
completed | April 8, 2026, 11:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d97a8375bc8190a79c09ba2626ce50 |
completed | April 10, 2026, 10:32 p.m. |
| NEDg | Description generation | batch_69d97e7330cc81908d7e35cbba5b5b0e |
completed | April 10, 2026, 10:49 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d97ef8d90c81909a2bc3adbb1f05bf |
completed | April 10, 2026, 10:51 p.m. |
Created at: April 8, 2026, 9:07 p.m.