Triple
T10946935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Muni Metro Embarcadero station |
E258621
|
entity |
| Predicate | hasNearbyLandmark |
P2064
|
FINISHED |
| Object | Embarcadero Center |
E43858
|
NE FINISHED |
How this triple was built (2 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: Embarcadero Center | Statement: [Muni Metro Embarcadero station, hasNearbyLandmark, Embarcadero Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Embarcadero Center Context triple: [Muni Metro Embarcadero station, hasNearbyLandmark, Embarcadero Center]
-
A.
Embarcadero Center
chosen
Embarcadero Center is a large mixed-use commercial complex in downtown San Francisco known for its office towers, shops, restaurants, and public plazas.
-
B.
Festival Place
Festival Place is a large modern shopping and leisure centre located in the town of Basingstoke in Hampshire, England.
-
C.
Embarcadero Plaza
Embarcadero Plaza is a public square in San Francisco’s waterfront Embarcadero area, known for hosting events and providing open space amid the city’s historic and commercial district.
-
D.
Landmark Center
Landmark Center is a historic former federal courthouse and post office in downtown Saint Paul, Minnesota, now used as a cultural and arts center.
-
E.
Gary Metro Center
Gary Metro Center is a major intermodal transit hub in downtown Gary, Indiana, serving South Shore Line commuter rail along with local and regional bus services.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa8769b4819082bfe5e61b9017f0 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d770eaaea08190b06e508600d8a305 |
completed | April 9, 2026, 9:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e23c3c885081908edcece772b2e759 |
completed | April 17, 2026, 1:57 p.m. |
Created at: April 8, 2026, 9:23 p.m.