Triple
T36111
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles |
E715
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Griffith Observatory
Griffith Observatory is a famous public observatory and planetarium in Los Angeles known for its panoramic city views, iconic Art Deco architecture, and accessible astronomy exhibits.
|
E6653
|
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: Griffith Observatory | Statement: [Los Angeles, hasLandmark, Griffith Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Griffith Observatory Context triple: [Los Angeles, hasLandmark, Griffith Observatory]
-
A.
Adler Planetarium
Adler Planetarium is a major public museum and research institution dedicated to astronomy and space science, located on the shore of Lake Michigan in Chicago.
-
B.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
C.
Los Angeles County Museum of Art
The Los Angeles County Museum of Art (LACMA) is a major art museum in Los Angeles known for its extensive and diverse collection spanning thousands of years and its iconic outdoor installations like "Urban Light."
-
D.
Annenberg Center for the Performing Arts
The Annenberg Center for the Performing Arts is a major multidisciplinary performance venue on the University of Pennsylvania campus, known for presenting theater, dance, music, and innovative contemporary works.
-
E.
Coit Tower
Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
- 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: Griffith Observatory Triple: [Los Angeles, hasLandmark, Griffith Observatory]
Generated description
Griffith Observatory is a famous public observatory and planetarium in Los Angeles known for its panoramic city views, iconic Art Deco architecture, and accessible astronomy exhibits.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Griffith Observatory Target entity description: Griffith Observatory is a famous public observatory and planetarium in Los Angeles known for its panoramic city views, iconic Art Deco architecture, and accessible astronomy exhibits.
-
A.
Adler Planetarium
Adler Planetarium is a major public museum and research institution dedicated to astronomy and space science, located on the shore of Lake Michigan in Chicago.
-
B.
Las Campanas Observatory
Las Campanas Observatory is a major astronomical observatory in Chile renowned for its high-quality observing conditions and its role in cutting-edge optical and infrared astronomy.
-
C.
Los Angeles County Museum of Art
The Los Angeles County Museum of Art (LACMA) is a major art museum in Los Angeles known for its extensive and diverse collection spanning thousands of years and its iconic outdoor installations like "Urban Light."
-
D.
Annenberg Center for the Performing Arts
The Annenberg Center for the Performing Arts is a major multidisciplinary performance venue on the University of Pennsylvania campus, known for presenting theater, dance, music, and innovative contemporary works.
-
E.
Coit Tower
Coit Tower is an iconic white concrete observation tower atop Telegraph Hill in San Francisco, known for its panoramic city views and historic Depression-era murals.
- 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_69a247a8f6c08190bac804906d62ed5a |
completed | Feb. 28, 2026, 1:40 a.m. |
| NER | Named-entity recognition | batch_69a24aca5ed481908d1aa2ca656f25ea |
completed | Feb. 28, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a25ab3438c81908ff16eb23a09fea7 |
completed | Feb. 28, 2026, 3:02 a.m. |
| NEDg | Description generation | batch_69a25ba68f1081908f88d2bb2af35af6 |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a25c4a5fa8819082a737e1f0251a8a |
completed | Feb. 28, 2026, 3:08 a.m. |
Created at: Feb. 28, 2026, 1:46 a.m.