Triple

T476191

Position	Surface form	Disambiguated ID	Type / Status
Subject	James Webb Space Telescope	`E9066`	entity
Predicate	hasInstrument	`P35`	FINISHED
Object	FGS/NIRISS FGS/NIRISS is a combined fine-guidance sensor and near-infrared imaging spectrograph on the James Webb Space Telescope used for precise pointing and exoplanet and deep-universe observations.	`E59346`	NE FINISHED

How this triple was built (4 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: FGS/NIRISS | Statement: [James Webb Space Telescope, hasInstrument, FGS/NIRISS]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: FGS/NIRISS
Context triple: [James Webb Space Telescope, hasInstrument, FGS/NIRISS]

A. Space Telescope Imaging Spectrograph
The Space Telescope Imaging Spectrograph is a versatile instrument on the Hubble Space Telescope that performs high-resolution imaging and spectroscopy across ultraviolet, visible, and near-infrared wavelengths to study the physical properties of astronomical objects.
B. Faint Object Spectrograph
The Faint Object Spectrograph was an early-generation Hubble Space Telescope instrument designed to obtain detailed spectra of very dim astronomical objects across a wide range of wavelengths.
C. Wide Field Camera 3
Wide Field Camera 3 is a versatile imaging instrument on the Hubble Space Telescope that captures high-resolution observations across ultraviolet, visible, and near-infrared wavelengths.
D. Cosmic Origins Spectrograph
The Cosmic Origins Spectrograph is a highly sensitive ultraviolet spectrograph on the Hubble Space Telescope designed to study the origins and evolution of galaxies, stars, and the intergalactic medium.
E. James Webb Space Telescope
The James Webb Space Telescope is a large, space-based observatory designed to study the universe in infrared light, revealing the formation of the first galaxies, stars, and planetary systems with unprecedented sensitivity and resolution.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

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: FGS/NIRISS
Triple: [James Webb Space Telescope, hasInstrument, FGS/NIRISS]

Generated description

FGS/NIRISS is a combined fine-guidance sensor and near-infrared imaging spectrograph on the James Webb Space Telescope used for precise pointing and exoplanet and deep-universe observations.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: FGS/NIRISS
Target entity description: FGS/NIRISS is a combined fine-guidance sensor and near-infrared imaging spectrograph on the James Webb Space Telescope used for precise pointing and exoplanet and deep-universe observations.

A. Space Telescope Imaging Spectrograph
The Space Telescope Imaging Spectrograph is a versatile instrument on the Hubble Space Telescope that performs high-resolution imaging and spectroscopy across ultraviolet, visible, and near-infrared wavelengths to study the physical properties of astronomical objects.
B. Faint Object Spectrograph
The Faint Object Spectrograph was an early-generation Hubble Space Telescope instrument designed to obtain detailed spectra of very dim astronomical objects across a wide range of wavelengths.
C. Wide Field Camera 3
Wide Field Camera 3 is a versatile imaging instrument on the Hubble Space Telescope that captures high-resolution observations across ultraviolet, visible, and near-infrared wavelengths.
D. Cosmic Origins Spectrograph
The Cosmic Origins Spectrograph is a highly sensitive ultraviolet spectrograph on the Hubble Space Telescope designed to study the origins and evolution of galaxies, stars, and the intergalactic medium.
E. James Webb Space Telescope
The James Webb Space Telescope is a large, space-based observatory designed to study the universe in infrared light, revealing the formation of the first galaxies, stars, and planetary systems with unprecedented sensitivity and resolution.
F. None of above. chosen

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_69a2e7ff81708190b0507a24a997232c`	completed	Feb. 28, 2026, 1:05 p.m.
NER	Named-entity recognition	`batch_69a2f03b5e5081908ee3dba9d19a6871`	completed	Feb. 28, 2026, 1:40 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69a46802cf108190a71d45f1ad3262e2`	completed	March 1, 2026, 4:23 p.m.
NEDg	Description generation	`batch_69a4686a1c448190943fb889cd26c715`	completed	March 1, 2026, 4:25 p.m.
NED2	Entity disambiguation (via description)	`batch_69a468c9f5008190b431bc4bd374ab78`	completed	March 1, 2026, 4:26 p.m.

Created at: Feb. 28, 2026, 1:12 p.m.