Triple

T26643071

Position	Surface form	Disambiguated ID	Type / Status
Subject	Space Shuttle stack	`E668829`	entity
Predicate	usedWithOrbiter	`P67377`	FINISHED
Object	Columbia Columbia was NASA’s first operational Space Shuttle orbiter, notable for pioneering the reusable spacecraft program and tragically being lost during reentry in 2003.	`E221498`	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: Columbia | Statement: [Space Shuttle stack, usedWithOrbiter, Columbia]

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: Columbia
Triple: [Space Shuttle stack, usedWithOrbiter, Columbia]

Generated description

Columbia was NASA’s first operational Space Shuttle orbiter, notable for pioneering the reusable spacecraft program and tragically being lost during reentry in 2003.

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

Target predicate: usedWithOrbiter
Context triple: [Space Shuttle stack, usedWithOrbiter, Columbia]

A. orbiterFunction
Indicates that one entity serves as an orbiter for another, performing functions such as orbiting, observing, or supporting the target body or object.
B. usedWithSpacecraft chosen
Indicates that something is employed or operated in conjunction with a spacecraft.
C. orbiterType
Indicates the specific class or category of an orbiter based on its design, mission role, or operational characteristics.
D. reusedOrbiter
Indicates that the same orbiter spacecraft is used again in a subsequent mission or operation.
E. otherOrbiterName
Indicates that one orbiter is identified or referred to by an alternative or secondary name.
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_69ee9d00eb5481908d6c6d0ada2f0c9a`	completed	April 26, 2026, 11:17 p.m.
NER	Named-entity recognition	`batch_69f63fd6c68481908c542aa03e297b9c`	completed	May 2, 2026, 6:17 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a11ec0731f481909e31c76b6bbccc3d`	completed	May 23, 2026, 6:03 p.m.
NEDg	Description generation	`batch_6a11ed11cca08190b0700be2359851d0`	completed	May 23, 2026, 6:08 p.m.
NED2	Entity disambiguation (via description)	`batch_6a11edfed6288190b0c75e8c4a0216ba`	completed	May 23, 2026, 6:12 p.m.
PD	Predicate disambiguation	`batch_69f63c663be481908f233d25d28713a4`	completed	May 2, 2026, 6:03 p.m.

Created at: April 27, 2026, 2:30 a.m.