Triple
T808720
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | California Memorial Stadium |
E17494
|
entity |
| Predicate | hasNickname |
P39
|
FINISHED |
| Object |
Cal Memorial Stadium
Cal Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known for hosting the California Golden Bears and offering views of the Berkeley Hills and San Francisco Bay.
|
E143433
|
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: Cal Memorial Stadium | Statement: [California Memorial Stadium, hasNickname, Cal Memorial Stadium]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cal Memorial Stadium Context triple: [California Memorial Stadium, hasNickname, Cal Memorial Stadium]
-
A.
Michie Stadium
Michie Stadium is an outdoor football stadium at the United States Military Academy at West Point, best known as the historic home field of the Army Black Knights football team.
-
B.
Pitt Stadium
Pitt Stadium was a historic outdoor football venue in Pittsburgh, Pennsylvania, that primarily served as the longtime home field of the University of Pittsburgh Panthers and also hosted early home games for the Pittsburgh Steelers.
-
C.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
D.
Michigan Stadium
Michigan Stadium is a massive college football venue in Ann Arbor, Michigan, nicknamed "The Big House" and renowned as one of the largest stadiums in the United States.
-
E.
Varsity Stadium
Varsity Stadium is a historic multi-purpose sports venue at the University of Toronto, best known for hosting university football and other athletic events.
- 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: Cal Memorial Stadium Triple: [California Memorial Stadium, hasNickname, Cal Memorial Stadium]
Generated description
Cal Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known for hosting the California Golden Bears and offering views of the Berkeley Hills and San Francisco Bay.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cal Memorial Stadium Target entity description: Cal Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known for hosting the California Golden Bears and offering views of the Berkeley Hills and San Francisco Bay.
-
A.
Michie Stadium
Michie Stadium is an outdoor football stadium at the United States Military Academy at West Point, best known as the historic home field of the Army Black Knights football team.
-
B.
Pitt Stadium
Pitt Stadium was a historic outdoor football venue in Pittsburgh, Pennsylvania, that primarily served as the longtime home field of the University of Pittsburgh Panthers and also hosted early home games for the Pittsburgh Steelers.
-
C.
Reser Stadium
Reser Stadium is the primary football stadium and home field of the Oregon State Beavers in Corvallis, Oregon.
-
D.
Michigan Stadium
Michigan Stadium is a massive college football venue in Ann Arbor, Michigan, nicknamed "The Big House" and renowned as one of the largest stadiums in the United States.
-
E.
Varsity Stadium
Varsity Stadium is a historic multi-purpose sports venue at the University of Toronto, best known for hosting university football and other athletic events.
- 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_69a4937ae8a08190b5084a03d532b30e |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4ab256cbc8190bf75b5d5e35ff0aa |
completed | March 1, 2026, 9:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac939b0fbc8190a205a5033568ba9c |
completed | March 7, 2026, 9:07 p.m. |
| NEDg | Description generation | batch_69ac9453f4488190a13ebabf3c8e07a5 |
completed | March 7, 2026, 9:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac952f74d48190b075919e0acd513d |
completed | March 7, 2026, 9:14 p.m. |
Created at: March 1, 2026, 7:38 p.m.