Triple

T9100733

Position	Surface form	Disambiguated ID	Type / Status
Subject	Russian gauge	`E218143`	entity
Predicate	usedOnNetwork	`P2367`	FINISHED
Object	Railways of the Commonwealth of Independent States Railways of the Commonwealth of Independent States are the interconnected national rail networks of former Soviet republics, forming one of the world’s largest continuous railway systems and a key freight and passenger transport corridor across Eurasia.	`E778177`	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: Railways of the Commonwealth of Independent States | Statement: [Russian gauge, usedOnNetwork, Railways of the Commonwealth of Independent States]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Railways of the Commonwealth of Independent States
Context triple: [Russian gauge, usedOnNetwork, Railways of the Commonwealth of Independent States]

A. railway directorates of the USSR
The railway directorates of the USSR were regional administrative bodies that managed and operated segments of the Soviet Union’s extensive state-owned railway network under centralized planning.
B. Russian Empire state railways
Russian Empire state railways was the state-owned railway system of the Russian Empire, responsible for operating and expanding the country’s major rail lines in the 19th and early 20th centuries.
C. North Caucasus Railway network
The North Caucasus Railway network is a major regional rail system in southern Russia that connects key cities across the North Caucasus and links them to the broader Russian railway network.
D. Trans-Caspian Railway
The Trans-Caspian Railway is a historic rail line in Central Asia that formed a key part of the Russian Empire’s and later the Soviet Union’s transportation network across the region.
E. Crimean Railway network
The Crimean Railway network is the regional rail system serving the Crimean Peninsula, connecting its major cities, ports, and transport hubs.
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: Railways of the Commonwealth of Independent States
Triple: [Russian gauge, usedOnNetwork, Railways of the Commonwealth of Independent States]

Generated description

Railways of the Commonwealth of Independent States are the interconnected national rail networks of former Soviet republics, forming one of the world’s largest continuous railway systems and a key freight and passenger transport corridor across Eurasia.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Railways of the Commonwealth of Independent States
Target entity description: Railways of the Commonwealth of Independent States are the interconnected national rail networks of former Soviet republics, forming one of the world’s largest continuous railway systems and a key freight and passenger transport corridor across Eurasia.

A. railway directorates of the USSR
The railway directorates of the USSR were regional administrative bodies that managed and operated segments of the Soviet Union’s extensive state-owned railway network under centralized planning.
B. Russian Empire state railways
Russian Empire state railways was the state-owned railway system of the Russian Empire, responsible for operating and expanding the country’s major rail lines in the 19th and early 20th centuries.
C. North Caucasus Railway network
The North Caucasus Railway network is a major regional rail system in southern Russia that connects key cities across the North Caucasus and links them to the broader Russian railway network.
D. Trans-Caspian Railway
The Trans-Caspian Railway is a historic rail line in Central Asia that formed a key part of the Russian Empire’s and later the Soviet Union’s transportation network across the region.
E. Crimean Railway network
The Crimean Railway network is the regional rail system serving the Crimean Peninsula, connecting its major cities, ports, and transport hubs.
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_69ca83d9844081908e561e367fda6d45`	completed	March 30, 2026, 2:08 p.m.
NER	Named-entity recognition	`batch_69cc9711babc8190a336812dd08d9c73`	completed	April 1, 2026, 3:54 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d0182d8ea08190b4337a77b47019a5`	completed	April 3, 2026, 7:42 p.m.
NEDg	Description generation	`batch_69d019666cb08190b66298ff86a7e1af`	completed	April 3, 2026, 7:47 p.m.
NED2	Entity disambiguation (via description)	`batch_69d01a700ce48190868d445bde2462dc`	completed	April 3, 2026, 7:52 p.m.

Created at: March 30, 2026, 7:15 p.m.