Triple

T25693924

Position	Surface form	Disambiguated ID	Type / Status
Subject	Derozians	`E644266`	entity
Predicate	member	`P10`	FINISHED
Object	Ramtanu Lahiri Ramtanu Lahiri was a 19th-century Indian educator and social reformer associated with the Young Bengal (Derozian) movement, known for his advocacy of rationalism and progressive social change in Bengal.	`E1812734`	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: Ramtanu Lahiri | Statement: [Derozians, member, Ramtanu Lahiri]

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: Ramtanu Lahiri
Triple: [Derozians, member, Ramtanu Lahiri]

Generated description

Ramtanu Lahiri was a 19th-century Indian educator and social reformer associated with the Young Bengal (Derozian) movement, known for his advocacy of rationalism and progressive social change in Bengal.

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_69e77e82c9bc8190893090b2f6c64f1d`	completed	April 21, 2026, 1:41 p.m.
NER	Named-entity recognition	`batch_69f5fbc37468819097d5a6feafa6e4e8`	completed	May 2, 2026, 1:27 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a16277ece2481909ab1c9deac3804d8`	completed	May 26, 2026, 11:06 p.m.
NEDg	Description generation	`batch_6a16287ec0dc81909fd9f5311affa856`	completed	May 26, 2026, 11:10 p.m.
NED2	Entity disambiguation (via description)	`batch_6a162912532481909c7d97f033cfe22a`	completed	May 26, 2026, 11:13 p.m.

Created at: April 21, 2026, 8:32 p.m.