Triple
T16415727
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ulyanovsk |
E398677
|
entity |
| Predicate | hasBridge |
P386
|
FINISHED |
| Object |
Imperial Bridge
Imperial Bridge is a major railway and road bridge spanning the Volga River in Ulyanovsk, Russia, serving as a key transportation link in the region.
|
E1244154
|
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: Imperial Bridge | Statement: [Ulyanovsk, hasBridge, Imperial Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Imperial Bridge Context triple: [Ulyanovsk, hasBridge, Imperial Bridge]
-
A.
Laira Bridge
Laira Bridge is a historic railway bridge in Plymouth, England, that spans the River Plym and once carried trains along the former London and South Western Railway route.
-
B.
Deritend bridge
Deritend Bridge is a historic road bridge in Birmingham, England, carrying traffic over the River Rea near the city’s Digbeth and Deritend districts.
-
C.
Malin Bridge
Malin Bridge is a suburb and tram terminus area in the north-west of Sheffield, England, serving as a key public transport hub for the surrounding residential districts.
-
D.
Butchers' Bridge
Butchers' Bridge is a modern pedestrian bridge in central Ljubljana, Slovenia, known for its love padlocks and contemporary sculptures.
-
E.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
- 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: Imperial Bridge Triple: [Ulyanovsk, hasBridge, Imperial Bridge]
Generated description
Imperial Bridge is a major railway and road bridge spanning the Volga River in Ulyanovsk, Russia, serving as a key transportation link in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Imperial Bridge Target entity description: Imperial Bridge is a major railway and road bridge spanning the Volga River in Ulyanovsk, Russia, serving as a key transportation link in the region.
-
A.
Laira Bridge
Laira Bridge is a historic railway bridge in Plymouth, England, that spans the River Plym and once carried trains along the former London and South Western Railway route.
-
B.
Deritend bridge
Deritend Bridge is a historic road bridge in Birmingham, England, carrying traffic over the River Rea near the city’s Digbeth and Deritend districts.
-
C.
Malin Bridge
Malin Bridge is a suburb and tram terminus area in the north-west of Sheffield, England, serving as a key public transport hub for the surrounding residential districts.
-
D.
Butchers' Bridge
Butchers' Bridge is a modern pedestrian bridge in central Ljubljana, Slovenia, known for its love padlocks and contemporary sculptures.
-
E.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
- 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_69d87f2b9024819085c20e52de95d583 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e3287741008190856882b7f34024fc |
completed | April 18, 2026, 6:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dbf46cf881909f6c16f7a3d9a535 |
completed | May 10, 2026, 7:26 p.m. |
| NEDg | Description generation | batch_6a0114d33cac819083d8e542ea5bc274 |
completed | May 10, 2026, 11:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0115c583608190bf07ac205399f253 |
completed | May 10, 2026, 11:33 p.m. |
Created at: April 10, 2026, 5:09 a.m.