Triple

T32515297

Position	Surface form	Disambiguated ID	Type / Status
Subject	4.3BSD	`E831043`	entity
Predicate	developerGroup	`P23778`	FINISHED
Object	CSRG at UC Berkeley CSRG at UC Berkeley was the Computer Systems Research Group at the University of California, Berkeley, best known for developing influential versions of the BSD Unix operating system.	`E2011153`	NE FINISHED

How this triple was built (3 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: CSRG at UC Berkeley | Statement: [4.3BSD, developerGroup, CSRG at UC Berkeley]

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: CSRG at UC Berkeley
Triple: [4.3BSD, developerGroup, CSRG at UC Berkeley]

Generated description

CSRG at UC Berkeley was the Computer Systems Research Group at the University of California, Berkeley, best known for developing influential versions of the BSD Unix operating system.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: developerGroup
Context triple: [4.3BSD, developerGroup, CSRG at UC Berkeley]

A. developmentTeamFor chosen
Indicates the team responsible for developing or building a particular product, project, or system.
B. developerStudio
Indicates that a software developer or development team is associated with, works at, or uses a particular development studio or integrated development environment (IDE).
C. platformDeveloper
Indicates that one entity is the developer or creator responsible for building or maintaining the other entity as a platform.
D. developerRenamedTo
Indicates that a developer previously known by one name is now identified by a new name.
E. developmentRole
Indicates that an entity participates in the creation, design, or production of another entity in a specific developmental capacity or function.
F. None of above.

Provenance (6 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_69f3492318348190ba37fb6b5f1d67f4`	completed	April 30, 2026, 12:20 p.m.
NER	Named-entity recognition	`batch_69fba78aca4c8190b8f1831e8cc04e06`	completed	May 6, 2026, 8:41 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a347064c28c8190b19791c61e8b034e`	completed	June 18, 2026, 10:25 p.m.
NEDg	Description generation	`batch_6a34746da0f08190b7668348948d1b78`	completed	June 18, 2026, 10:42 p.m.
NED2	Entity disambiguation (via description)	`batch_6a34752cbca88190a23836df888e4e1a`	completed	June 18, 2026, 10:46 p.m.
PD	Predicate disambiguation	`batch_69fba34a65a4819088bac6c17542d71c`	completed	May 6, 2026, 8:23 p.m.

Created at: May 1, 2026, 1 a.m.