Triple
T12641977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tujunga |
E301919
|
entity |
| Predicate | hasPublicLibrary |
P105
|
FINISHED |
| Object |
Sunland-Tujunga Branch Library
The Sunland-Tujunga Branch Library is a neighborhood public library serving the Sunland and Tujunga communities in Los Angeles as part of the Los Angeles Public Library system.
|
E995724
|
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: Sunland-Tujunga Branch Library | Statement: [Tujunga, hasPublicLibrary, Sunland-Tujunga Branch Library]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sunland-Tujunga Branch Library Context triple: [Tujunga, hasPublicLibrary, Sunland-Tujunga Branch Library]
-
A.
Yucca Valley Branch Library
Yucca Valley Branch Library is a local public library serving the Yucca Valley community as part of the San Bernardino County Library system.
-
B.
Granada Hills Branch Library
Granada Hills Branch Library is a public library serving the Granada Hills community in Los Angeles as part of the Los Angeles Public Library system.
-
C.
Rancho Cucamonga Archibald Branch Library
The Rancho Cucamonga Archibald Branch Library is a public library branch serving the Rancho Cucamonga community as part of the San Bernardino County Library system.
-
D.
Encino-Tarzana Branch Library
The Encino-Tarzana Branch Library is a public library serving the Encino and Tarzana communities in Los Angeles as part of the Los Angeles Public Library system.
-
E.
Yucaipa Branch Library
Yucaipa Branch Library is a public library serving the Yucaipa community as part of the San Bernardino County Library system in California.
- 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: Sunland-Tujunga Branch Library Triple: [Tujunga, hasPublicLibrary, Sunland-Tujunga Branch Library]
Generated description
The Sunland-Tujunga Branch Library is a neighborhood public library serving the Sunland and Tujunga communities in Los Angeles as part of the Los Angeles Public Library system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sunland-Tujunga Branch Library Target entity description: The Sunland-Tujunga Branch Library is a neighborhood public library serving the Sunland and Tujunga communities in Los Angeles as part of the Los Angeles Public Library system.
-
A.
Yucca Valley Branch Library
Yucca Valley Branch Library is a local public library serving the Yucca Valley community as part of the San Bernardino County Library system.
-
B.
Granada Hills Branch Library
Granada Hills Branch Library is a public library serving the Granada Hills community in Los Angeles as part of the Los Angeles Public Library system.
-
C.
Rancho Cucamonga Archibald Branch Library
The Rancho Cucamonga Archibald Branch Library is a public library branch serving the Rancho Cucamonga community as part of the San Bernardino County Library system.
-
D.
Encino-Tarzana Branch Library
The Encino-Tarzana Branch Library is a public library serving the Encino and Tarzana communities in Los Angeles as part of the Los Angeles Public Library system.
-
E.
Yucaipa Branch Library
Yucaipa Branch Library is a public library serving the Yucaipa community as part of the San Bernardino County Library system in California.
- 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_69d7bdec9f9c8190b4bac675b7588211 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9614ae6ac8190b42acbf2b0331fda |
completed | April 10, 2026, 8:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6687770388190b4777885dae8a38f |
completed | May 2, 2026, 9:11 p.m. |
| NEDg | Description generation | batch_69f669f69fe4819097dfc63780e8587e |
completed | May 2, 2026, 9:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f66b64dfe08190a7f9283dabd0e3c7 |
completed | May 2, 2026, 9:23 p.m. |
Created at: April 9, 2026, 5:17 p.m.