Triple

T11513440
Position Surface form Disambiguated ID Type / Status
Subject Migrant Mother E272970 entity
Predicate takenWith P4791 FINISHED
Object Graflex camera
The Graflex camera is a line of early 20th-century large-format press and field cameras renowned for their use by photojournalists and documentary photographers, including in iconic images like Dorothea Lange’s "Migrant Mother."
E930588 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: Graflex camera | Statement: [Migrant Mother, takenWith, Graflex camera]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Graflex camera
Context triple: [Migrant Mother, takenWith, Graflex camera]
  • A. Leica rangefinder camera
    The Leica rangefinder camera is a compact, high-precision 35mm camera renowned for its role in pioneering candid, street, and documentary photography.
  • B. Kodak Brownie camera
    The Kodak Brownie camera is a simple, affordable box camera introduced in the early 20th century that popularized snapshot photography and brought amateur picture-taking to the mass market.
  • C. Golden Camera 300
    The Golden Camera 300 is a prestigious cinematography award recognizing outstanding achievement in the art and craft of motion picture photography.
  • D. Olympus 104
    Olympus 104 is a specific variant of the Rolls-Royce Olympus turbojet engine, developed for improved performance in military and aviation applications.
  • E. WATSON camera
    The WATSON camera is a high-resolution imaging instrument on NASA's Perseverance rover designed to capture detailed close-up views of Martian rocks and surface features for geological analysis.
  • 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: Graflex camera
Triple: [Migrant Mother, takenWith, Graflex camera]
Generated description
The Graflex camera is a line of early 20th-century large-format press and field cameras renowned for their use by photojournalists and documentary photographers, including in iconic images like Dorothea Lange’s "Migrant Mother."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Graflex camera
Target entity description: The Graflex camera is a line of early 20th-century large-format press and field cameras renowned for their use by photojournalists and documentary photographers, including in iconic images like Dorothea Lange’s "Migrant Mother."
  • A. Leica rangefinder camera
    The Leica rangefinder camera is a compact, high-precision 35mm camera renowned for its role in pioneering candid, street, and documentary photography.
  • B. Kodak Brownie camera
    The Kodak Brownie camera is a simple, affordable box camera introduced in the early 20th century that popularized snapshot photography and brought amateur picture-taking to the mass market.
  • C. Golden Camera 300
    The Golden Camera 300 is a prestigious cinematography award recognizing outstanding achievement in the art and craft of motion picture photography.
  • D. Olympus 104
    Olympus 104 is a specific variant of the Rolls-Royce Olympus turbojet engine, developed for improved performance in military and aviation applications.
  • E. WATSON camera
    The WATSON camera is a high-resolution imaging instrument on NASA's Perseverance rover designed to capture detailed close-up views of Martian rocks and surface features for geological analysis.
  • 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_69d6aae2c3748190bed2ea50dfb160dc completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d86db8bf9c8190820c289e6b0c3873 completed April 10, 2026, 3:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69e625143a608190a1119b30c08df0fd completed April 20, 2026, 1:07 p.m.
NEDg Description generation batch_69e62cf44018819094818f11ac653763 completed April 20, 2026, 1:41 p.m.
NED2 Entity disambiguation (via description) batch_69e674c3a98c8190b32dc6879cb3a5f9 completed April 20, 2026, 6:47 p.m.
Created at: April 8, 2026, 9:36 p.m.