Triple
T3227425
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 8 (Beijing Subway) |
E67656
|
entity |
| Predicate | servesLandmarkArea |
P20880
|
FINISHED |
| Object | Olympic Green |
E69575
|
NE FINISHED |
How this triple was built (3 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: Olympic Green | Statement: [Line 8 (Beijing Subway), servesLandmarkArea, Olympic Green]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Olympic Green Context triple: [Line 8 (Beijing Subway), servesLandmarkArea, Olympic Green]
-
A.
Olympic Green
chosen
Olympic Green is a large sports and recreational complex in Beijing that served as the main venue cluster for the 2008 Summer Olympics and continues to host major sporting and cultural events.
-
B.
Congress Park
Congress Park is a historic public park in Saratoga Springs, New York, known for its mineral springs, landscaped grounds, and Victorian-era attractions.
-
C.
Congress Park
Congress Park is a themed section of Disney's Saratoga Springs Resort & Spa, inspired by the historic horse-racing town atmosphere and offering resort accommodations near Disney Springs.
-
D.
Roosevelt Park
Roosevelt Park is a public recreational park in Edison, New Jersey, known for its walking trails, lake, and community facilities.
-
E.
Brighton Park
Brighton Park is a residential and industrial neighborhood on Chicago’s Southwest Side known for its diverse population and strong working-class character.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servesLandmarkArea Context triple: [Line 8 (Beijing Subway), servesLandmarkArea, Olympic Green]
-
A.
hasLandmarkArea
chosen
Indicates that a specified area is designated as the landmark area associated with a particular entity or location.
-
B.
servesAttraction
Indicates that one entity functions as or provides a service that supports or enhances the experience of a particular attraction.
-
C.
areaServed
Indicates the geographic region or jurisdiction within which a service, organization, or activity is provided or applicable.
-
D.
isLandmarkFor
Indicates that one entity serves as a notable or significant reference point or attraction for another entity, such as a place, route, or area.
-
E.
venueArea
Indicates the physical size or spatial extent of a venue, typically measured in units such as square meters or square feet.
- F. None of above.
Provenance (4 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_69ad858c61888190a31196310d9b30b5 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaeb5e67c819082070d108d3613ba |
completed | March 8, 2026, 5:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b26262af848190a918f3a606bfa616 |
completed | March 12, 2026, 6:51 a.m. |
| PD | Predicate disambiguation | batch_69ad9e0dc2248190a38c40f4e06cd41c |
completed | March 8, 2026, 4:04 p.m. |
Created at: March 8, 2026, 3:08 p.m.