Triple
T17993533
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Antioch City Council |
E430440
|
entity |
| Predicate | meetsAt |
P373
|
FINISHED |
| Object |
Antioch City Hall
Antioch City Hall is the primary municipal government building in Antioch, California, housing city administrative offices and serving as the venue for official public meetings and civic functions.
|
E1300499
|
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: Antioch City Hall | Statement: [Antioch City Council, meetsAt, Antioch City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Antioch City Hall Context triple: [Antioch City Council, meetsAt, Antioch City Hall]
-
A.
Eureka City Hall
Eureka City Hall is the main municipal government building in Eureka, California, housing city administrative offices and serving as the venue for official public meetings.
-
B.
Taft City Hall
Taft City Hall is the main municipal government building and administrative center for the city of Taft, California.
-
C.
Fremont City Hall
Fremont City Hall is the main municipal government building and administrative center for the city of Fremont, California.
-
D.
Reid Building
The Reid Building is a contemporary architectural facility on the Glasgow School of Art’s Garnethill campus, known for its striking modern design and creative studio spaces.
-
E.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
- 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: Antioch City Hall Triple: [Antioch City Council, meetsAt, Antioch City Hall]
Generated description
Antioch City Hall is the primary municipal government building in Antioch, California, housing city administrative offices and serving as the venue for official public meetings and civic functions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Antioch City Hall Target entity description: Antioch City Hall is the primary municipal government building in Antioch, California, housing city administrative offices and serving as the venue for official public meetings and civic functions.
-
A.
Eureka City Hall
Eureka City Hall is the main municipal government building in Eureka, California, housing city administrative offices and serving as the venue for official public meetings.
-
B.
Taft City Hall
Taft City Hall is the main municipal government building and administrative center for the city of Taft, California.
-
C.
Fremont City Hall
Fremont City Hall is the main municipal government building and administrative center for the city of Fremont, California.
-
D.
Reid Building
The Reid Building is a contemporary architectural facility on the Glasgow School of Art’s Garnethill campus, known for its striking modern design and creative studio spaces.
-
E.
Portland City Hall
Portland City Hall is the historic municipal building in downtown Portland, Oregon, that houses the offices and chambers of the city’s government.
- 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_69d8b90364248190a37381adea932f42 |
completed | April 10, 2026, 8:46 a.m. |
| NER | Named-entity recognition | batch_69e4b3e29490819090ff221e7d7a9ddd |
completed | April 19, 2026, 10:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0337ae62588190b1a6464fb703cc8f |
completed | May 12, 2026, 2:22 p.m. |
| NEDg | Description generation | batch_6a033ca6a2608190a391694153070cc8 |
completed | May 12, 2026, 2:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a033d6bf3f48190ac141febc04608f6 |
completed | May 12, 2026, 2:47 p.m. |
Created at: April 10, 2026, 10:23 a.m.