Triple
T15567127
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dr. Nikki Alexander |
E371144
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Lyell Centre
The Lyell Centre is the fictional London forensic pathology facility featured in the British television crime drama series "Silent Witness."
|
E1165462
|
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: Lyell Centre | Statement: [Dr. Nikki Alexander, employer, Lyell Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lyell Centre Context triple: [Dr. Nikki Alexander, employer, Lyell Centre]
-
A.
Aberdeen Centre
Aberdeen Centre is a large Asian-themed shopping mall and cultural hub located in Richmond, British Columbia, known for its diverse retail, dining, and entertainment options.
-
B.
Earth Sciences Centre
The Earth Sciences Centre is an academic and research facility dedicated to geology and related earth science disciplines, located on the St. George campus of the University of Toronto.
-
C.
MacLeod Centre
MacLeod Centre is a key residential and retreat facility on the Isle of Iona that serves as one of the main hubs for the ecumenical Iona Community’s worship, community life, and programmed events.
-
D.
Aitken University Centre
Aitken University Centre is a multi-purpose arena on the University of New Brunswick campus in Fredericton, primarily used as the home venue for the UNB Reds hockey teams and other university events.
-
E.
K.C. Irving Environmental Science Centre
The K.C. Irving Environmental Science Centre is a research and educational facility at Acadia University focused on environmental science, sustainability, and related interdisciplinary studies.
- 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: Lyell Centre Triple: [Dr. Nikki Alexander, employer, Lyell Centre]
Generated description
The Lyell Centre is the fictional London forensic pathology facility featured in the British television crime drama series "Silent Witness."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lyell Centre Target entity description: The Lyell Centre is the fictional London forensic pathology facility featured in the British television crime drama series "Silent Witness."
-
A.
Aberdeen Centre
Aberdeen Centre is a large Asian-themed shopping mall and cultural hub located in Richmond, British Columbia, known for its diverse retail, dining, and entertainment options.
-
B.
Earth Sciences Centre
The Earth Sciences Centre is an academic and research facility dedicated to geology and related earth science disciplines, located on the St. George campus of the University of Toronto.
-
C.
MacLeod Centre
MacLeod Centre is a key residential and retreat facility on the Isle of Iona that serves as one of the main hubs for the ecumenical Iona Community’s worship, community life, and programmed events.
-
D.
Aitken University Centre
Aitken University Centre is a multi-purpose arena on the University of New Brunswick campus in Fredericton, primarily used as the home venue for the UNB Reds hockey teams and other university events.
-
E.
K.C. Irving Environmental Science Centre
The K.C. Irving Environmental Science Centre is a research and educational facility at Acadia University focused on environmental science, sustainability, and related interdisciplinary studies.
- 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_69d85cc6cf40819091f4a5facee1ebe6 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04dde90b081908284d9258d4462e3 |
completed | April 16, 2026, 2:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff4c4219a081909acca9f783ecd44b |
completed | May 9, 2026, 3:01 p.m. |
| NEDg | Description generation | batch_69ff50d54960819089491ccb580784b8 |
completed | May 9, 2026, 3:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff5208e9a08190b4a6f4157cf3c237 |
completed | May 9, 2026, 3:26 p.m. |
Created at: April 10, 2026, 4:10 a.m.