Triple
T22151868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brentwood, Los Angeles |
E547433
|
entity |
| Predicate | hasGreenSpace |
P1495
|
FINISHED |
| Object |
Sullivan Canyon
Sullivan Canyon is a scenic, tree-lined ravine and recreational area in the Brentwood neighborhood of Los Angeles, popular for hiking, horseback riding, and mountain biking.
|
E1524841
|
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: Sullivan Canyon | Statement: [Brentwood, Los Angeles, hasGreenSpace, Sullivan Canyon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sullivan Canyon Context triple: [Brentwood, Los Angeles, hasGreenSpace, Sullivan Canyon]
-
A.
Thompson Canyon
Thompson Canyon is a scenic river gorge in British Columbia, Canada, known for its steep rock walls, powerful rapids, and role as a major transportation corridor.
-
B.
Blodgett Canyon
Blodgett Canyon is a scenic glacially carved canyon in the Bitterroot Mountains of western Montana, known for its dramatic granite cliffs, hiking trails, and rock climbing opportunities.
-
C.
Sloan Canyon
Sloan Canyon is a protected natural area in southern Nevada known for its rugged desert landscape and extensive Native American petroglyphs.
-
D.
Sycamore Canyon
Sycamore Canyon is a scenic, rugged red-rock gorge in Arizona known for its wilderness hiking, diverse wildlife, and dramatic desert landscapes.
-
E.
Valla Canyon
Valla Canyon is a dramatic, steep-sided gorge in Turkey known for its deep ravines, scenic viewpoints, and popularity among nature enthusiasts and hikers.
- 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: Sullivan Canyon Triple: [Brentwood, Los Angeles, hasGreenSpace, Sullivan Canyon]
Generated description
Sullivan Canyon is a scenic, tree-lined ravine and recreational area in the Brentwood neighborhood of Los Angeles, popular for hiking, horseback riding, and mountain biking.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sullivan Canyon Target entity description: Sullivan Canyon is a scenic, tree-lined ravine and recreational area in the Brentwood neighborhood of Los Angeles, popular for hiking, horseback riding, and mountain biking.
-
A.
Thompson Canyon
Thompson Canyon is a scenic river gorge in British Columbia, Canada, known for its steep rock walls, powerful rapids, and role as a major transportation corridor.
-
B.
Blodgett Canyon
Blodgett Canyon is a scenic glacially carved canyon in the Bitterroot Mountains of western Montana, known for its dramatic granite cliffs, hiking trails, and rock climbing opportunities.
-
C.
Sloan Canyon
Sloan Canyon is a protected natural area in southern Nevada known for its rugged desert landscape and extensive Native American petroglyphs.
-
D.
Sycamore Canyon
Sycamore Canyon is a scenic, rugged red-rock gorge in Arizona known for its wilderness hiking, diverse wildlife, and dramatic desert landscapes.
-
E.
Valla Canyon
Valla Canyon is a dramatic, steep-sided gorge in Turkey known for its deep ravines, scenic viewpoints, and popularity among nature enthusiasts and hikers.
- 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f4b05c8190a824f55804f6d4d5 |
completed | April 28, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0aa602503881908fafd095f40e6681 |
completed | May 18, 2026, 5:39 a.m. |
| NEDg | Description generation | batch_6a0aa6b04798819088ab3ed8c3fe53af |
completed | May 18, 2026, 5:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0aa72467d4819093f84573de7c8da2 |
completed | May 18, 2026, 5:44 a.m. |
Created at: April 16, 2026, 8:33 p.m.