Triple
T9214920
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leica rangefinder camera |
E221217
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object |
Leica Camera AG
Leica Camera AG is a renowned German manufacturer of premium cameras and sport optics, celebrated for its precision engineering and iconic photographic equipment.
|
E785556
|
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: Leica Camera AG | Statement: [Leica rangefinder camera, manufacturer, Leica Camera AG]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leica Camera AG Context triple: [Leica rangefinder camera, manufacturer, Leica Camera AG]
-
A.
Leica Microsystems
Leica Microsystems is a leading global manufacturer of high-precision optical and imaging instruments, particularly known for its advanced microscopes used in research, medical, and industrial applications.
-
B.
Olympus Corporation
Olympus Corporation is a Japanese multinational company best known for its optical and imaging products, including cameras, medical endoscopes, and scientific equipment.
-
C.
Nikon Corporation
Nikon Corporation is a Japanese multinational company renowned for its cameras, imaging products, and precision optical equipment.
-
D.
Fujifilm
Fujifilm is a Japanese multinational company best known for its photographic film, digital imaging products, and diversified technologies in healthcare and printing.
-
E.
Kodak
Kodak is an unincorporated community in Sevier County, Tennessee, known as a growing residential and commercial area near the Great Smoky Mountains and the city of Knoxville.
- 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: Leica Camera AG Triple: [Leica rangefinder camera, manufacturer, Leica Camera AG]
Generated description
Leica Camera AG is a renowned German manufacturer of premium cameras and sport optics, celebrated for its precision engineering and iconic photographic equipment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Leica Camera AG Target entity description: Leica Camera AG is a renowned German manufacturer of premium cameras and sport optics, celebrated for its precision engineering and iconic photographic equipment.
-
A.
Leica Microsystems
Leica Microsystems is a leading global manufacturer of high-precision optical and imaging instruments, particularly known for its advanced microscopes used in research, medical, and industrial applications.
-
B.
Olympus Corporation
Olympus Corporation is a Japanese multinational company best known for its optical and imaging products, including cameras, medical endoscopes, and scientific equipment.
-
C.
Nikon Corporation
Nikon Corporation is a Japanese multinational company renowned for its cameras, imaging products, and precision optical equipment.
-
D.
Fujifilm
Fujifilm is a Japanese multinational company best known for its photographic film, digital imaging products, and diversified technologies in healthcare and printing.
-
E.
Kodak
Kodak is an unincorporated community in Sevier County, Tennessee, known as a growing residential and commercial area near the Great Smoky Mountains and the city of Knoxville.
- 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_69ca83eae42c8190a0ea9e040710a277 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccda0830a8819096a186ed2e976cba |
completed | April 1, 2026, 8:40 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0661c4c2c8190bc5be991a3a75f2b |
completed | April 4, 2026, 1:15 a.m. |
| NEDg | Description generation | batch_69d0678b89ac8190b807e1c3b457a503 |
completed | April 4, 2026, 1:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0688d4c388190bb024b03cc86d08f |
completed | April 4, 2026, 1:25 a.m. |
Created at: March 30, 2026, 7:27 p.m.