Triple

T36279169
Position Surface form Disambiguated ID Type / Status
Subject British Railways Standardisation team E892889 entity
Predicate product P490 FINISHED
Object British Railways Standard Class 4
The British Railways Standard Class 4 was a versatile class of mixed-traffic steam locomotives designed in the 1950s for use across the newly nationalised British railway network.
 E2184808 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: British Railways Standard Class 4 | Statement: [British Railways Standardisation team, product, British Railways Standard Class 4]
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: British Railways Standard Class 4
Triple: [British Railways Standardisation team, product, British Railways Standard Class 4]
Generated description
The British Railways Standard Class 4 was a versatile class of mixed-traffic steam locomotives designed in the 1950s for use across the newly nationalised British railway network.

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_69f76e488f34819083e254dbe288c27a completed May 3, 2026, 3:48 p.m.
NER Named-entity recognition batch_69f7b9adec6c81909b70de2905b29042 completed May 3, 2026, 9:10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a39cfb83e848190b1f70dc2deebce10 completed June 23, 2026, 12:13 a.m.
NEDg Description generation batch_6a39d0835f7881909e2f9f19aa336e79 completed June 23, 2026, 12:17 a.m.
NED2 Entity disambiguation (via description) batch_6a39d149d0c88190b232b80550967869 completed June 23, 2026, 12:20 a.m.
Created at: May 3, 2026, 4:09 p.m.