Triple
T16037267
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Big C |
E388999
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object |
the concrete “Big C” hillside monument above UC Berkeley campus
The concrete “Big C” hillside monument above the UC Berkeley campus is a large, iconic block-letter “C” embedded on the hill that serves as a prominent university symbol and landmark overlooking Berkeley.
|
E1190715
|
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: the concrete “Big C” hillside monument above UC Berkeley campus | Statement: [Big C, namedAfter, the concrete “Big C” hillside monument above UC Berkeley campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: the concrete “Big C” hillside monument above UC Berkeley campus Context triple: [Big C, namedAfter, the concrete “Big C” hillside monument above UC Berkeley campus]
-
A.
The Campanile at UC Berkeley
The Campanile at UC Berkeley is a prominent bell and clock tower on the university’s campus and one of its most recognizable architectural landmarks.
-
B.
Sather Gate, University of California, Berkeley
Sather Gate at the University of California, Berkeley is a historic Beaux-Arts style campus landmark and former main entrance, renowned for its ornate bronze and granite architecture.
-
C.
UC Berkeley campus
UC Berkeley campus is the main university grounds in Berkeley, California, known for its historic architecture, rigorous academics, and role as a center of research and student activism.
-
D.
Berkeley Landmark
Berkeley Landmark is a local historic designation in Berkeley, California, recognizing buildings, structures, and sites of significant architectural, cultural, or historical importance.
-
E.
UC Berkeley engineering complex
The UC Berkeley engineering complex is a cluster of buildings and facilities that houses the university’s College of Engineering, including classrooms, laboratories, and research centers for multiple engineering disciplines.
- 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: the concrete “Big C” hillside monument above UC Berkeley campus Triple: [Big C, namedAfter, the concrete “Big C” hillside monument above UC Berkeley campus]
Generated description
The concrete “Big C” hillside monument above the UC Berkeley campus is a large, iconic block-letter “C” embedded on the hill that serves as a prominent university symbol and landmark overlooking Berkeley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: the concrete “Big C” hillside monument above UC Berkeley campus Target entity description: The concrete “Big C” hillside monument above the UC Berkeley campus is a large, iconic block-letter “C” embedded on the hill that serves as a prominent university symbol and landmark overlooking Berkeley.
-
A.
The Campanile at UC Berkeley
The Campanile at UC Berkeley is a prominent bell and clock tower on the university’s campus and one of its most recognizable architectural landmarks.
-
B.
Sather Gate, University of California, Berkeley
Sather Gate at the University of California, Berkeley is a historic Beaux-Arts style campus landmark and former main entrance, renowned for its ornate bronze and granite architecture.
-
C.
UC Berkeley campus
UC Berkeley campus is the main university grounds in Berkeley, California, known for its historic architecture, rigorous academics, and role as a center of research and student activism.
-
D.
Berkeley Landmark
Berkeley Landmark is a local historic designation in Berkeley, California, recognizing buildings, structures, and sites of significant architectural, cultural, or historical importance.
-
E.
UC Berkeley engineering complex
The UC Berkeley engineering complex is a cluster of buildings and facilities that houses the university’s College of Engineering, including classrooms, laboratories, and research centers for multiple engineering disciplines.
- 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_69d86dada3808190825d5f80d72fbe88 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1833da68881908710fb2c28e8c6d0 |
completed | April 17, 2026, 12:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbd3a1248190ad055892cebde5f0 |
completed | May 10, 2026, 1:13 a.m. |
| NEDg | Description generation | batch_69ffdc5fd30c8190aaf66482f24285b4 |
completed | May 10, 2026, 1:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffdd0392e08190af42a0cdc5dd4c1f |
completed | May 10, 2026, 1:18 a.m. |
Created at: April 10, 2026, 4:56 a.m.