Triple
T8864403
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Leandro |
E210976
|
entity |
| Predicate | hasPark |
P105
|
FINISHED |
| Object |
Chabot Park
Chabot Park is a public recreational park in San Leandro, California, known for its open green spaces, picnic areas, and family-friendly outdoor activities.
|
E762337
|
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: Chabot Park | Statement: [San Leandro, hasPark, Chabot Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chabot Park Context triple: [San Leandro, hasPark, Chabot Park]
-
A.
PGE Park
PGE Park, now known as Providence Park, is a historic multi-purpose stadium in Portland, Oregon, best known today as the home of Major League Soccer’s Portland Timbers.
-
B.
Galt Arena Gardens
Galt Arena Gardens is a historic indoor ice hockey arena in Cambridge, Ontario, recognized as one of the oldest continuously operating arenas in the world.
-
C.
Gas Works Park
Gas Works Park is a public park in Seattle known for its preserved former gasification plant structures, panoramic views of the city skyline and Lake Union, and distinctive industrial-urban landscape.
-
D.
Rose City Park
Rose City Park is a primarily residential neighborhood in Northeast Portland, Oregon, known for its tree-lined streets, early 20th-century homes, and proximity to parks and local shops.
-
E.
Clackamette Park
Clackamette Park is a popular riverside recreation area in Oregon City, Oregon, known for its boat access, picnic spaces, and scenic views at the confluence of the Willamette and Clackamas Rivers.
- 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: Chabot Park Triple: [San Leandro, hasPark, Chabot Park]
Generated description
Chabot Park is a public recreational park in San Leandro, California, known for its open green spaces, picnic areas, and family-friendly outdoor activities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chabot Park Target entity description: Chabot Park is a public recreational park in San Leandro, California, known for its open green spaces, picnic areas, and family-friendly outdoor activities.
-
A.
PGE Park
PGE Park, now known as Providence Park, is a historic multi-purpose stadium in Portland, Oregon, best known today as the home of Major League Soccer’s Portland Timbers.
-
B.
Galt Arena Gardens
Galt Arena Gardens is a historic indoor ice hockey arena in Cambridge, Ontario, recognized as one of the oldest continuously operating arenas in the world.
-
C.
Gas Works Park
Gas Works Park is a public park in Seattle known for its preserved former gasification plant structures, panoramic views of the city skyline and Lake Union, and distinctive industrial-urban landscape.
-
D.
Rose City Park
Rose City Park is a primarily residential neighborhood in Northeast Portland, Oregon, known for its tree-lined streets, early 20th-century homes, and proximity to parks and local shops.
-
E.
Clackamette Park
Clackamette Park is a popular riverside recreation area in Oregon City, Oregon, known for its boat access, picnic spaces, and scenic views at the confluence of the Willamette and Clackamas Rivers.
- 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_69ca838d3c7c8190a849566d5afd2b11 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc610569d08190b108107dfe397f18 |
completed | April 1, 2026, 12:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfa0caccd88190b6464f53d0239e47 |
completed | April 3, 2026, 11:13 a.m. |
| NEDg | Description generation | batch_69cfa1abe8248190b6db4713292bdfd3 |
completed | April 3, 2026, 11:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfa24efdc081908ef615305deb5b15 |
completed | April 3, 2026, 11:19 a.m. |
Created at: March 30, 2026, 6:51 p.m.