Triple
T8555706
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paris Observatory |
E202557
|
entity |
| Predicate | hasResearchUnit |
P1488
|
FINISHED |
| Object |
LUTH (Laboratory Universe and Theories)
LUTH (Laboratory Universe and Theories) is a Paris Observatory research laboratory specializing in theoretical and computational astrophysics, focusing on the physics of the universe from stars and compact objects to cosmology.
|
E742073
|
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: LUTH (Laboratory Universe and Theories) | Statement: [Paris Observatory, hasResearchUnit, LUTH (Laboratory Universe and Theories)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LUTH (Laboratory Universe and Theories) Context triple: [Paris Observatory, hasResearchUnit, LUTH (Laboratory Universe and Theories)]
-
A.
LTU
LTU is the three-letter ISO 3166-1 alpha-3 country code assigned to Lithuania.
-
B.
LUF
LUF is the IATA airport code for Luke Air Force Base, a major United States Air Force training installation in Arizona.
-
C.
LUN
LUN is the IATA airport code for Kenneth Kaunda International Airport, the main international gateway serving Lusaka, the capital city of Zambia.
-
D.
LUH 3417
LUH 3417 is a central character in George Lucas's dystopian science fiction film "THX 1138," serving as the protagonist's romantic partner and catalyst for his rebellion against a controlled society.
-
E.
Natural Science and Engineering Research Laboratory
The Natural Science and Engineering Research Laboratory is a major research complex at the University of Texas at Dallas that supports advanced interdisciplinary work in science and engineering.
- 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: LUTH (Laboratory Universe and Theories) Triple: [Paris Observatory, hasResearchUnit, LUTH (Laboratory Universe and Theories)]
Generated description
LUTH (Laboratory Universe and Theories) is a Paris Observatory research laboratory specializing in theoretical and computational astrophysics, focusing on the physics of the universe from stars and compact objects to cosmology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LUTH (Laboratory Universe and Theories) Target entity description: LUTH (Laboratory Universe and Theories) is a Paris Observatory research laboratory specializing in theoretical and computational astrophysics, focusing on the physics of the universe from stars and compact objects to cosmology.
-
A.
LTU
LTU is the three-letter ISO 3166-1 alpha-3 country code assigned to Lithuania.
-
B.
LUF
LUF is the IATA airport code for Luke Air Force Base, a major United States Air Force training installation in Arizona.
-
C.
LUN
LUN is the IATA airport code for Kenneth Kaunda International Airport, the main international gateway serving Lusaka, the capital city of Zambia.
-
D.
LUH 3417
LUH 3417 is a central character in George Lucas's dystopian science fiction film "THX 1138," serving as the protagonist's romantic partner and catalyst for his rebellion against a controlled society.
-
E.
Natural Science and Engineering Research Laboratory
The Natural Science and Engineering Research Laboratory is a major research complex at the University of Texas at Dallas that supports advanced interdisciplinary work in science and engineering.
- 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_69ca832610e08190b3b6c6cd2c250255 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe88bcce081909e12e4037a0e6323 |
completed | March 31, 2026, 3:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce6dd90fe88190aa27c46437581c14 |
completed | April 2, 2026, 1:23 p.m. |
| NEDg | Description generation | batch_69ce6ee1bae4819099ef302138599b34 |
completed | April 2, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce6fb93fd88190bc53a925473f9b71 |
completed | April 2, 2026, 1:31 p.m. |
Created at: March 30, 2026, 6:19 p.m.