Triple
T18776312
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IAU Divisions |
E459142
|
entity |
| Predicate | hasDivision |
P35
|
FINISHED |
| Object |
Division H: Interstellar Matter and Local Universe
Division H: Interstellar Matter and Local Universe is an International Astronomical Union division focused on the study of interstellar gas and dust, star-forming regions, and the structure and dynamics of the nearby cosmos.
|
E1342335
|
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: Division H: Interstellar Matter and Local Universe | Statement: [IAU Divisions, hasDivision, Division H: Interstellar Matter and Local Universe]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Division H: Interstellar Matter and Local Universe Context triple: [IAU Divisions, hasDivision, Division H: Interstellar Matter and Local Universe]
-
A.
Diffuse Matter in Space
Diffuse Matter in Space is a seminal astrophysics book by Lyman Spitzer Jr. that systematically explores the physical properties and behavior of the interstellar medium.
-
B.
Solar, Stellar, and Planetary Sciences Division
The Solar, Stellar, and Planetary Sciences Division is a research unit of the Smithsonian Astrophysical Observatory focused on studying the Sun, stars, and planetary systems.
-
C.
Theoretical Astrophysics Division
The Theoretical Astrophysics Division is a research unit of the Smithsonian Astrophysical Observatory focused on developing and applying theoretical models to understand astrophysical phenomena and the universe.
-
D.
APS Division of Astrophysics
The APS Division of Astrophysics is a specialized unit of the American Physical Society that promotes research, collaboration, and dissemination of knowledge in astrophysics and related fields.
-
E.
Physics of the Interstellar and Intergalactic Medium
Physics of the Interstellar and Intergalactic Medium is a comprehensive graduate-level textbook that explains the physical processes governing gas, dust, radiation, and magnetic fields in the space between and among galaxies.
- 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: Division H: Interstellar Matter and Local Universe Triple: [IAU Divisions, hasDivision, Division H: Interstellar Matter and Local Universe]
Generated description
Division H: Interstellar Matter and Local Universe is an International Astronomical Union division focused on the study of interstellar gas and dust, star-forming regions, and the structure and dynamics of the nearby cosmos.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Division H: Interstellar Matter and Local Universe Target entity description: Division H: Interstellar Matter and Local Universe is an International Astronomical Union division focused on the study of interstellar gas and dust, star-forming regions, and the structure and dynamics of the nearby cosmos.
-
A.
Diffuse Matter in Space
Diffuse Matter in Space is a seminal astrophysics book by Lyman Spitzer Jr. that systematically explores the physical properties and behavior of the interstellar medium.
-
B.
Solar, Stellar, and Planetary Sciences Division
The Solar, Stellar, and Planetary Sciences Division is a research unit of the Smithsonian Astrophysical Observatory focused on studying the Sun, stars, and planetary systems.
-
C.
Theoretical Astrophysics Division
The Theoretical Astrophysics Division is a research unit of the Smithsonian Astrophysical Observatory focused on developing and applying theoretical models to understand astrophysical phenomena and the universe.
-
D.
APS Division of Astrophysics
The APS Division of Astrophysics is a specialized unit of the American Physical Society that promotes research, collaboration, and dissemination of knowledge in astrophysics and related fields.
-
E.
Physics of the Interstellar and Intergalactic Medium
Physics of the Interstellar and Intergalactic Medium is a comprehensive graduate-level textbook that explains the physical processes governing gas, dust, radiation, and magnetic fields in the space between and among galaxies.
- 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_69d8d396f54c8190ba49db31e8743842 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5933b912481908bfd97216eacb257 |
completed | April 20, 2026, 2:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05471248788190a164e70bd18240ab |
completed | May 14, 2026, 3:52 a.m. |
| NEDg | Description generation | batch_6a0548fd3dc88190bcbf68b6a5944ef8 |
completed | May 14, 2026, 4:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a054a58e78c819085766f8d674e0012 |
completed | May 14, 2026, 4:06 a.m. |
Created at: April 10, 2026, 11:52 a.m.