Triple

T1595805
Position Surface form Disambiguated ID Type / Status
Subject Tver E34278 entity
Predicate hasBridge P386 FINISHED
Object Old Volga Bridge
The Old Volga Bridge is a historic road bridge in Tver, Russia, spanning the Volga River and serving as one of the city’s key architectural landmarks.
 E226297 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: Old Volga Bridge | Statement: [Tver, hasBridge, Old Volga Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Volga Bridge
Context triple: [Tver, hasBridge, Old Volga Bridge]
  • A. Staro-Kalinkin Bridge
    Staro-Kalinkin Bridge is a historic stone bridge in Saint Petersburg, Russia, known for its distinctive towered design and role in connecting districts across the Fontanka River.
  • B. Lomonosov Bridge
    Lomonosov Bridge is a historic 18th-century stone bascule bridge in Saint Petersburg, Russia, notable for its preserved towered design and role as a city landmark.
  • C. Bolshoy Kamenny Bridge
    Bolshoy Kamenny Bridge is a major historic road bridge in central Moscow, Russia, known for its views of the Kremlin and its role as a key crossing over the Moskva River.
  • D. Kazan Bridge
    Kazan Bridge is a historic stone bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the Kazan Cathedral in the city center.
  • E. Krasnogvardeysky Bridge
    Krasnogvardeysky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
  • 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: Old Volga Bridge
Triple: [Tver, hasBridge, Old Volga Bridge]
Generated description
The Old Volga Bridge is a historic road bridge in Tver, Russia, spanning the Volga River and serving as one of the city’s key architectural landmarks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Old Volga Bridge
Target entity description: The Old Volga Bridge is a historic road bridge in Tver, Russia, spanning the Volga River and serving as one of the city’s key architectural landmarks.
  • A. Staro-Kalinkin Bridge
    Staro-Kalinkin Bridge is a historic stone bridge in Saint Petersburg, Russia, known for its distinctive towered design and role in connecting districts across the Fontanka River.
  • B. Lomonosov Bridge
    Lomonosov Bridge is a historic 18th-century stone bascule bridge in Saint Petersburg, Russia, notable for its preserved towered design and role as a city landmark.
  • C. Bolshoy Kamenny Bridge
    Bolshoy Kamenny Bridge is a major historic road bridge in central Moscow, Russia, known for its views of the Kremlin and its role as a key crossing over the Moskva River.
  • D. Kazan Bridge
    Kazan Bridge is a historic stone bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the Kazan Cathedral in the city center.
  • E. Krasnogvardeysky Bridge
    Krasnogvardeysky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, known for spanning the Griboyedov Canal near the city’s central landmarks.
  • 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_69a885fdcb9c819081ce6f0b8cd477dd completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a9092ccb388190b2f3ed86b3853651 completed March 5, 2026, 4:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0aaae76c81909707184b3a3d87d5 completed March 8, 2026, 11:47 p.m.
NEDg Description generation batch_69ae0b49abfc81908876ea54c7b7dcc2 completed March 8, 2026, 11:50 p.m.
NED2 Entity disambiguation (via description) batch_69ae0d1bb5c881908c27bdd359e78773 completed March 8, 2026, 11:58 p.m.
Created at: March 4, 2026, 7:27 p.m.