Triple
T1403740
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CODATA recommended values of the fundamental physical constants |
E31642
|
entity |
| Predicate | usedBy |
P260
|
FINISHED |
| Object |
National Metrology Institutes
National Metrology Institutes are national organizations responsible for establishing and maintaining measurement standards and ensuring their accuracy and international comparability.
|
E160627
|
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: National Metrology Institutes | Statement: [CODATA recommended values of the fundamental physical constants, usedBy, National Metrology Institutes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Metrology Institutes Context triple: [CODATA recommended values of the fundamental physical constants, usedBy, National Metrology Institutes]
-
A.
International Bureau of Weights and Measures
The International Bureau of Weights and Measures is an international organization that maintains the global system of units (SI) and ensures worldwide uniformity of measurements and time standards.
-
B.
National Physical Laboratory of India
The National Physical Laboratory of India is the country’s premier national metrology institute, responsible for maintaining national measurement standards and providing high-precision time and frequency services.
-
C.
National Physical Laboratory
The National Physical Laboratory is the United Kingdom’s national measurement standards laboratory, renowned for its pioneering research in physics, engineering, and metrology.
-
D.
Science and Technology Centers
Science and Technology Centers are large, interdisciplinary research hubs that bring together scientists, engineers, and institutions to tackle complex scientific and technological challenges with broad societal impact.
-
E.
Physikalisch-Technische Reichsanstalt
The Physikalisch-Technische Reichsanstalt was the German Empire’s national institute for scientific research and standards in physics and technology, serving as a precursor to modern metrology institutes.
- 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: National Metrology Institutes Triple: [CODATA recommended values of the fundamental physical constants, usedBy, National Metrology Institutes]
Generated description
National Metrology Institutes are national organizations responsible for establishing and maintaining measurement standards and ensuring their accuracy and international comparability.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Metrology Institutes Target entity description: National Metrology Institutes are national organizations responsible for establishing and maintaining measurement standards and ensuring their accuracy and international comparability.
-
A.
International Bureau of Weights and Measures
The International Bureau of Weights and Measures is an international organization that maintains the global system of units (SI) and ensures worldwide uniformity of measurements and time standards.
-
B.
National Physical Laboratory of India
The National Physical Laboratory of India is the country’s premier national metrology institute, responsible for maintaining national measurement standards and providing high-precision time and frequency services.
-
C.
National Physical Laboratory
The National Physical Laboratory is the United Kingdom’s national measurement standards laboratory, renowned for its pioneering research in physics, engineering, and metrology.
-
D.
Science and Technology Centers
Science and Technology Centers are large, interdisciplinary research hubs that bring together scientists, engineers, and institutions to tackle complex scientific and technological challenges with broad societal impact.
-
E.
Physikalisch-Technische Reichsanstalt
The Physikalisch-Technische Reichsanstalt was the German Empire’s national institute for scientific research and standards in physics and technology, serving as a precursor to modern metrology institutes.
- 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_69a49918e1f88190ba610f9dc8114578 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c3a0330c8190b22452d29c79fcf4 |
completed | March 1, 2026, 10:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acde39d14c81909a76704c8e16c744 |
completed | March 8, 2026, 2:26 a.m. |
| NEDg | Description generation | batch_69acdfc287648190b9a7313a074ceea5 |
completed | March 8, 2026, 2:32 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace0b0c14481909559f926c190c146 |
completed | March 8, 2026, 2:36 a.m. |
Created at: March 1, 2026, 7:59 p.m.