Triple
T451913
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karachi |
E7147
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Frere Hall
Frere Hall is a historic British colonial-era building and cultural landmark in Karachi, Pakistan, known for its Venetian-Gothic architecture and public gardens.
|
E58337
|
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: Frere Hall | Statement: [Karachi, hasLandmark, Frere Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Frere Hall Context triple: [Karachi, hasLandmark, Frere Hall]
-
A.
Lawrance Hall
Lawrance Hall is an academic building located on Yale University's historic Old Campus.
-
B.
Winfield House
Winfield House is a historic Georgian-style mansion in Regent's Park, London, that serves as the official residence of the U.S. Ambassador to the United Kingdom.
-
C.
Latimer Hall
Latimer Hall is a major academic and research building of the College of Chemistry at the University of California, Berkeley.
-
D.
Pound Hall
Pound Hall is a major academic and administrative building at Harvard Law School that houses classrooms, faculty offices, and legal research facilities.
-
E.
Langdell Hall
Langdell Hall is the main library and iconic central building of Harvard Law School, housing one of the largest academic law collections in the world.
- 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: Frere Hall Triple: [Karachi, hasLandmark, Frere Hall]
Generated description
Frere Hall is a historic British colonial-era building and cultural landmark in Karachi, Pakistan, known for its Venetian-Gothic architecture and public gardens.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Frere Hall Target entity description: Frere Hall is a historic British colonial-era building and cultural landmark in Karachi, Pakistan, known for its Venetian-Gothic architecture and public gardens.
-
A.
Lawrance Hall
Lawrance Hall is an academic building located on Yale University's historic Old Campus.
-
B.
Winfield House
Winfield House is a historic Georgian-style mansion in Regent's Park, London, that serves as the official residence of the U.S. Ambassador to the United Kingdom.
-
C.
Latimer Hall
Latimer Hall is a major academic and research building of the College of Chemistry at the University of California, Berkeley.
-
D.
Pound Hall
Pound Hall is a major academic and administrative building at Harvard Law School that houses classrooms, faculty offices, and legal research facilities.
-
E.
Langdell Hall
Langdell Hall is the main library and iconic central building of Harvard Law School, housing one of the largest academic law collections in the world.
- 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_69a2e7e4676c81909ea0dbdecac0687c |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ef854f7481909dc2207faf0327ec |
completed | Feb. 28, 2026, 1:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a45292107881909b6961418b529c11 |
completed | March 1, 2026, 2:52 p.m. |
| NEDg | Description generation | batch_69a4565e3140819088fc9754a9f8350f |
completed | March 1, 2026, 3:08 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a456b3af5c819098e864397ef40550 |
completed | March 1, 2026, 3:09 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.