Triple

T33397256

Position	Surface form	Disambiguated ID	Type / Status
Subject	Barycentric Celestial Reference System	`E855203`	entity
Predicate	timeCoordinateAbbreviation	`P15341`	FINISHED
Object	TCB TCB (Barycentric Coordinate Time) is a relativistic time scale used for astronomical calculations referenced to the solar system’s barycenter.	`E2050435`	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: TCB | Statement: [Barycentric Celestial Reference System, timeCoordinateAbbreviation, TCB]

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: TCB
Triple: [Barycentric Celestial Reference System, timeCoordinateAbbreviation, TCB]

Generated description

TCB (Barycentric Coordinate Time) is a relativistic time scale used for astronomical calculations referenced to the solar system’s barycenter.

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

Target predicate: timeCoordinateAbbreviation
Context triple: [Barycentric Celestial Reference System, timeCoordinateAbbreviation, TCB]

A. timeCoordinate
Indicates a relationship where a specific time value is used to locate or reference an event, state, or object along a temporal axis or timeline.
B. timeCoordinateType chosen
Indicates the specific temporal reference system or framework used to define and interpret time coordinates for an event or entity.
C. historicalTimeAbbreviation
Indicates a shortened or abbreviated form used to represent a specific historical time period or era.
D. timeNotation
Indicates the specific system or format used to represent and write times (e.g., 12-hour vs 24-hour notation).
E. zoneAbbreviation
Indicates that one entity is the abbreviated or short-form representation of a particular zone associated with another entity.
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_69f3496e3f1c8190bcecfa82aa9d17ff`	completed	April 30, 2026, 12:22 p.m.
NER	Named-entity recognition	`batch_69f6f38159d08190980ad639e08f00f4`	completed	May 3, 2026, 7:04 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a3576f3e66c8190995d54139cd62438`	completed	June 19, 2026, 5:05 p.m.
NEDg	Description generation	`batch_6a357acf162c8190a97a7b541e178988`	completed	June 19, 2026, 5:22 p.m.
NED2	Entity disambiguation (via description)	`batch_6a357b82e8b4819085108a05e662add7`	completed	June 19, 2026, 5:25 p.m.
PD	Predicate disambiguation	`batch_69f6e3d7bee48190b94e0beb48a1d7fa`	completed	May 3, 2026, 5:57 a.m.

Created at: May 1, 2026, 1:35 a.m.