Triple
T5353112
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chalmers University of Technology |
E102623
|
entity |
| Predicate | hasResearchCenter |
P40
|
FINISHED |
| Object |
Chalmers University of Technology Space Observatory
Chalmers University of Technology Space Observatory is an astronomical research facility associated with Chalmers University of Technology, dedicated to observing and studying space phenomena.
|
E513322
|
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: Chalmers University of Technology Space Observatory | Statement: [Chalmers University of Technology, hasResearchCenter, Chalmers University of Technology Space Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chalmers University of Technology Space Observatory Context triple: [Chalmers University of Technology, hasResearchCenter, Chalmers University of Technology Space Observatory]
-
A.
European Space Astronomy Centre
The European Space Astronomy Centre is the European Space Agency’s main hub for space science operations, hosting mission control, data processing, and archives for many of ESA’s astronomy and planetary missions.
-
B.
European Space Research and Technology Centre
The European Space Research and Technology Centre is the European Space Agency’s main technical hub, where spacecraft, instruments, and space technologies are developed and tested.
-
C.
Asher Space Research Institute
Asher Space Research Institute is a leading Israeli academic center dedicated to space science and engineering research, development, and education within the Technion – Israel Institute of Technology.
-
D.
Saltsjöbaden Observatory
Saltsjöbaden Observatory is a Swedish astronomical observatory near Stockholm, historically used for solar and stellar research and associated with Stockholm University.
-
E.
Munich Observatory
Munich Observatory is a historic astronomical research institution in Munich, Germany, known for its contributions to celestial mechanics and stellar astronomy.
- 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: Chalmers University of Technology Space Observatory Triple: [Chalmers University of Technology, hasResearchCenter, Chalmers University of Technology Space Observatory]
Generated description
Chalmers University of Technology Space Observatory is an astronomical research facility associated with Chalmers University of Technology, dedicated to observing and studying space phenomena.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chalmers University of Technology Space Observatory Target entity description: Chalmers University of Technology Space Observatory is an astronomical research facility associated with Chalmers University of Technology, dedicated to observing and studying space phenomena.
-
A.
European Space Astronomy Centre
The European Space Astronomy Centre is the European Space Agency’s main hub for space science operations, hosting mission control, data processing, and archives for many of ESA’s astronomy and planetary missions.
-
B.
European Space Research and Technology Centre
The European Space Research and Technology Centre is the European Space Agency’s main technical hub, where spacecraft, instruments, and space technologies are developed and tested.
-
C.
Asher Space Research Institute
Asher Space Research Institute is a leading Israeli academic center dedicated to space science and engineering research, development, and education within the Technion – Israel Institute of Technology.
-
D.
Saltsjöbaden Observatory
Saltsjöbaden Observatory is a Swedish astronomical observatory near Stockholm, historically used for solar and stellar research and associated with Stockholm University.
-
E.
Munich Observatory
Munich Observatory is a historic astronomical research institution in Munich, Germany, known for its contributions to celestial mechanics and stellar astronomy.
- 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_69bd43d8f7248190b64c140734b5c9a8 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd861327288190b3f2720ce81e0de6 |
completed | March 20, 2026, 5:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf21dbc540819086aca16af1aa6213 |
completed | March 21, 2026, 10:55 p.m. |
| NEDg | Description generation | batch_69bf227781bc819083b8aba59618cc46 |
completed | March 21, 2026, 10:57 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf231d41848190b67de46bdbb38ab3 |
completed | March 21, 2026, 11 p.m. |
Created at: March 20, 2026, 2:01 p.m.