Triple

T9516234

Position	Surface form	Disambiguated ID	Type / Status
Subject	SAM on Curiosity rover	`E229531`	entity
Predicate	component	`P35`	FINISHED
Object	tunable laser spectrometer A tunable laser spectrometer is a highly precise analytical instrument that uses adjustable-wavelength laser light to measure the composition and isotopic ratios of gases, often for planetary and atmospheric studies.	`E803493`	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: tunable laser spectrometer | Statement: [SAM on Curiosity rover, component, tunable laser spectrometer]

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

Target entity: tunable laser spectrometer
Context triple: [SAM on Curiosity rover, component, tunable laser spectrometer]

A. Fourier transform spectrometer
A Fourier transform spectrometer is an optical instrument that measures the spectrum of a light source by recording an interference pattern and mathematically transforming it to obtain high-resolution spectral information.
B. Grille spectrometer
The Grille spectrometer is a spaceborne infrared spectrometer designed to study the composition and structure of planetary and Earth atmospheres by analyzing their emitted and absorbed radiation.
C. Laser Induced Breakdown Spectroscope
Laser Induced Breakdown Spectroscope is a scientific instrument that analyzes the elemental composition of materials by focusing a high-energy laser to create a plasma and studying the emitted light spectrum.
D. Photon Spectrometer
The Photon Spectrometer is a specialized detector subsystem of the ALICE experiment at CERN designed to precisely measure and analyze high-energy photons produced in heavy-ion collisions.
E. Kast double spectrograph
The Kast double spectrograph is an astronomical instrument used at Lick Observatory to obtain detailed spectra of celestial objects across two wavelength ranges simultaneously.
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: tunable laser spectrometer
Triple: [SAM on Curiosity rover, component, tunable laser spectrometer]

Generated description

A tunable laser spectrometer is a highly precise analytical instrument that uses adjustable-wavelength laser light to measure the composition and isotopic ratios of gases, often for planetary and atmospheric studies.

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

Target entity: tunable laser spectrometer
Target entity description: A tunable laser spectrometer is a highly precise analytical instrument that uses adjustable-wavelength laser light to measure the composition and isotopic ratios of gases, often for planetary and atmospheric studies.

A. Fourier transform spectrometer
A Fourier transform spectrometer is an optical instrument that measures the spectrum of a light source by recording an interference pattern and mathematically transforming it to obtain high-resolution spectral information.
B. Grille spectrometer
The Grille spectrometer is a spaceborne infrared spectrometer designed to study the composition and structure of planetary and Earth atmospheres by analyzing their emitted and absorbed radiation.
C. Laser Induced Breakdown Spectroscope
Laser Induced Breakdown Spectroscope is a scientific instrument that analyzes the elemental composition of materials by focusing a high-energy laser to create a plasma and studying the emitted light spectrum.
D. Photon Spectrometer
The Photon Spectrometer is a specialized detector subsystem of the ALICE experiment at CERN designed to precisely measure and analyze high-energy photons produced in heavy-ion collisions.
E. Kast double spectrograph
The Kast double spectrograph is an astronomical instrument used at Lick Observatory to obtain detailed spectra of celestial objects across two wavelength ranges simultaneously.
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_69ca84777560819084cddd999badc1aa`	completed	March 30, 2026, 2:11 p.m.
NER	Named-entity recognition	`batch_69cd987eefec8190b0db1928776bf02b`	completed	April 1, 2026, 10:13 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69d13a44c3c08190a09277737c7a98e0`	completed	April 4, 2026, 4:20 p.m.
NEDg	Description generation	`batch_69d13b0590f0819088812840f7fb03c3`	completed	April 4, 2026, 4:23 p.m.
NED2	Entity disambiguation (via description)	`batch_69d13b698f148190a14470df6ff35a43`	completed	April 4, 2026, 4:25 p.m.

Created at: March 30, 2026, 7:58 p.m.