Triple
T14113836
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leiden Observatory |
E339711
|
entity |
| Predicate | hasResearcher |
P28320
|
FINISHED |
| Object |
Adriaan Blaauw
Adriaan Blaauw was a Dutch astronomer renowned for his work on stellar kinematics, OB associations, and his leadership roles in international astronomy, including serving as director of the European Southern Observatory.
|
E1079623
|
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: Adriaan Blaauw | Statement: [Leiden Observatory, hasResearcher, Adriaan Blaauw]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Adriaan Blaauw Context triple: [Leiden Observatory, hasResearcher, Adriaan Blaauw]
-
A.
Wlamir Marques
Wlamir Marques is a legendary Brazilian basketball player who starred for the national team during the 1950s and 1960s, helping Brazil win multiple FIBA World Championship titles and Olympic medals.
-
B.
Wilhelm Steinitz
Wilhelm Steinitz was an Austrian chess player widely regarded as the first official World Chess Champion and a pioneer of modern positional play.
-
C.
Robert Fisher
Robert Fisher is an artist and designer best known for creating the iconic cover art for Nirvana’s album "In Utero."
-
D.
Robert Fischer
Robert Fischer is a wealthy heir to a powerful energy conglomerate whose subconscious becomes the focal point of the shared-dream heist in the film "Inception."
-
E.
Mikhail Botvinnik
Mikhail Botvinnik was a Soviet chess grandmaster and World Chess Champion widely regarded as one of the greatest and most influential players in chess history.
- 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: Adriaan Blaauw Triple: [Leiden Observatory, hasResearcher, Adriaan Blaauw]
Generated description
Adriaan Blaauw was a Dutch astronomer renowned for his work on stellar kinematics, OB associations, and his leadership roles in international astronomy, including serving as director of the European Southern Observatory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Adriaan Blaauw Target entity description: Adriaan Blaauw was a Dutch astronomer renowned for his work on stellar kinematics, OB associations, and his leadership roles in international astronomy, including serving as director of the European Southern Observatory.
-
A.
Wlamir Marques
Wlamir Marques is a legendary Brazilian basketball player who starred for the national team during the 1950s and 1960s, helping Brazil win multiple FIBA World Championship titles and Olympic medals.
-
B.
Wilhelm Steinitz
Wilhelm Steinitz was an Austrian chess player widely regarded as the first official World Chess Champion and a pioneer of modern positional play.
-
C.
Robert Fisher
Robert Fisher is an artist and designer best known for creating the iconic cover art for Nirvana’s album "In Utero."
-
D.
Robert Fischer
Robert Fischer is a wealthy heir to a powerful energy conglomerate whose subconscious becomes the focal point of the shared-dream heist in the film "Inception."
-
E.
Mikhail Botvinnik
Mikhail Botvinnik was a Soviet chess grandmaster and World Chess Champion widely regarded as one of the greatest and most influential players in chess history.
- 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_69d81c6a95b481909e39111e0c1f31ee |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de600f992c81908133813f2894dcca |
completed | April 14, 2026, 3:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcd0b881388190a5bcdd87fd10c516 |
completed | May 7, 2026, 5:49 p.m. |
| NEDg | Description generation | batch_69fcd2d99c4c8190baf15d470ead7b1c |
completed | May 7, 2026, 5:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcd3853e848190a210d1c8c08bd6cc |
completed | May 7, 2026, 6:01 p.m. |
Created at: April 9, 2026, 10:22 p.m.