Triple

T14095402

Position	Surface form	Disambiguated ID	Type / Status
Subject	European Centre for Medium-Range Weather Forecasts	`E339239`	entity
Predicate	operates	`P24`	FINISHED
Object	Copernicus Atmosphere Data Store The Copernicus Atmosphere Data Store is an online platform providing open-access atmospheric composition and air quality data and tools as part of the EU’s Copernicus Earth observation programme.	`E1082061`	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: Copernicus Atmosphere Data Store | Statement: [European Centre for Medium-Range Weather Forecasts, operates, Copernicus Atmosphere Data Store]

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

Target entity: Copernicus Atmosphere Data Store
Context triple: [European Centre for Medium-Range Weather Forecasts, operates, Copernicus Atmosphere Data Store]

A. Copernicus Climate Data Store
The Copernicus Climate Data Store is an open-access online platform providing comprehensive climate data and tools to support research, policy-making, and climate services worldwide.
B. Copernicus Climate Change Service
The Copernicus Climate Change Service is a European Union program that provides authoritative climate data, analyses, and projections to support climate policy, adaptation, and research.
C. NASA Distributed Active Archive Centers
NASA Distributed Active Archive Centers are specialized facilities within NASA’s Earth Observing System Data and Information System that archive, manage, and provide public access to a wide range of Earth science data products.
D. Copernicus Emergency Management Service
The Copernicus Emergency Management Service is an EU-operated satellite-based service that provides rapid mapping and information to support disaster and crisis response worldwide.
E. NSIDC DAAC
NSIDC DAAC is NASA’s National Snow and Ice Data Center Distributed Active Archive Center, which archives and distributes satellite and field data related to Earth’s cryosphere.
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: Copernicus Atmosphere Data Store
Triple: [European Centre for Medium-Range Weather Forecasts, operates, Copernicus Atmosphere Data Store]

Generated description

The Copernicus Atmosphere Data Store is an online platform providing open-access atmospheric composition and air quality data and tools as part of the EU’s Copernicus Earth observation programme.

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

Target entity: Copernicus Atmosphere Data Store
Target entity description: The Copernicus Atmosphere Data Store is an online platform providing open-access atmospheric composition and air quality data and tools as part of the EU’s Copernicus Earth observation programme.

A. Copernicus Climate Data Store
The Copernicus Climate Data Store is an open-access online platform providing comprehensive climate data and tools to support research, policy-making, and climate services worldwide.
B. Copernicus Climate Change Service
The Copernicus Climate Change Service is a European Union program that provides authoritative climate data, analyses, and projections to support climate policy, adaptation, and research.
C. NASA Distributed Active Archive Centers
NASA Distributed Active Archive Centers are specialized facilities within NASA’s Earth Observing System Data and Information System that archive, manage, and provide public access to a wide range of Earth science data products.
D. Copernicus Emergency Management Service
The Copernicus Emergency Management Service is an EU-operated satellite-based service that provides rapid mapping and information to support disaster and crisis response worldwide.
E. NSIDC DAAC
NSIDC DAAC is NASA’s National Snow and Ice Data Center Distributed Active Archive Center, which archives and distributes satellite and field data related to Earth’s cryosphere.
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_69d81c69b5c8819094aa1abf18302908`	completed	April 9, 2026, 9:38 p.m.
NER	Named-entity recognition	`batch_69de5fb7fb3c819083266dbe7e93aaff`	completed	April 14, 2026, 3:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69fcdf006f7481909149779de4d7cd2e`	completed	May 7, 2026, 6:50 p.m.
NEDg	Description generation	`batch_69fce9e5a7b88190b5f5d2ee25f3ee60`	completed	May 7, 2026, 7:37 p.m.
NED2	Entity disambiguation (via description)	`batch_69fcea46c7f081909486af976b81b034`	completed	May 7, 2026, 7:38 p.m.

Created at: April 9, 2026, 10:22 p.m.