Triple
T12495700
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Contra Costa County Library |
E298677
|
entity |
| Predicate | hasBranch |
P35
|
FINISHED |
| Object |
Ygnacio Valley Library
Ygnacio Valley Library is a public branch library serving the Ygnacio Valley area as part of the Contra Costa County Library system in California.
|
E999798
|
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: Ygnacio Valley Library | Statement: [Contra Costa County Library, hasBranch, Ygnacio Valley Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ygnacio Valley Library Context triple: [Contra Costa County Library, hasBranch, Ygnacio Valley Library]
-
A.
Pinole Library
Pinole Library is a public library serving the community of Pinole, California, as part of the local public library system.
-
B.
El Sobrante Library
El Sobrante Library is a public library branch serving the community of El Sobrante in Contra Costa County, California.
-
C.
Sierra Madre Public Library
Sierra Madre Public Library is the community library serving the city of Sierra Madre, California, providing residents with access to books, media, and educational programs.
-
D.
Monterey Library
Monterey Library is the public library serving the small town of Monterey, Massachusetts, providing local residents with access to books, media, and community programs.
-
E.
San Ramon Library
San Ramon Library is a public library serving the community of San Ramon, California, as part of the Contra Costa County Library system.
- 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: Ygnacio Valley Library Triple: [Contra Costa County Library, hasBranch, Ygnacio Valley Library]
Generated description
Ygnacio Valley Library is a public branch library serving the Ygnacio Valley area as part of the Contra Costa County Library system in California.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ygnacio Valley Library Target entity description: Ygnacio Valley Library is a public branch library serving the Ygnacio Valley area as part of the Contra Costa County Library system in California.
-
A.
Pinole Library
Pinole Library is a public library serving the community of Pinole, California, as part of the local public library system.
-
B.
El Sobrante Library
El Sobrante Library is a public library branch serving the community of El Sobrante in Contra Costa County, California.
-
C.
Sierra Madre Public Library
Sierra Madre Public Library is the community library serving the city of Sierra Madre, California, providing residents with access to books, media, and educational programs.
-
D.
Monterey Library
Monterey Library is the public library serving the small town of Monterey, Massachusetts, providing local residents with access to books, media, and community programs.
-
E.
San Ramon Library
San Ramon Library is a public library serving the community of San Ramon, California, as part of the Contra Costa County Library system.
- 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_69d6ada4cd388190ae3bbf83ff87057a |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94df948308190ace333230a4a3b38 |
completed | April 10, 2026, 7:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c6849d88190b33c9f50632811a8 |
completed | May 2, 2026, 10:36 p.m. |
| NEDg | Description generation | batch_69f67d64ed3481908d434c20796866f9 |
completed | May 2, 2026, 10:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f67e842a8c81908998b6ffa9edf02e |
completed | May 2, 2026, 10:45 p.m. |
Created at: April 8, 2026, 9:57 p.m.