Triple

T33525597
Position Surface form Disambiguated ID Type / Status
Subject Tikhvin railway station E858630 entity
Predicate railwayLine P848 FINISHED
Object Saint Petersburg–Volkhovstroy–Vologda line
The Saint Petersburg–Volkhovstroy–Vologda line is a major Russian railway route connecting Saint Petersburg with the city of Vologda via Volkhovstroy, serving both passenger and freight traffic across northwestern Russia.
 E2055930 NE FINISHED

How this triple was built (2 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: Saint Petersburg–Volkhovstroy–Vologda line | Statement: [Tikhvin railway station, railwayLine, Saint Petersburg–Volkhovstroy–Vologda line]
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: Saint Petersburg–Volkhovstroy–Vologda line
Triple: [Tikhvin railway station, railwayLine, Saint Petersburg–Volkhovstroy–Vologda line]
Generated description
The Saint Petersburg–Volkhovstroy–Vologda line is a major Russian railway route connecting Saint Petersburg with the city of Vologda via Volkhovstroy, serving both passenger and freight traffic across northwestern Russia.

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_69f349781c6c819082c516b260efe7e2 completed April 30, 2026, 12:22 p.m.
NER Named-entity recognition batch_69f6f6a08d708190872a1621895e3390 completed May 3, 2026, 7:17 a.m.
NED1 Entity disambiguation (via context triple) batch_6a35a67b06b48190bb426eb96e890bc5 completed June 19, 2026, 8:28 p.m.
NEDg Description generation batch_6a35a74280e481908a5e8d58159ccf14 completed June 19, 2026, 8:32 p.m.
NED2 Entity disambiguation (via description) batch_6a35a7e6c5d4819096edf7666286e717 completed June 19, 2026, 8:34 p.m.
Created at: May 1, 2026, 1:39 a.m.