Triple
T589748
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Subway |
E17240
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Union Square, San Francisco |
E19054
|
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: Union Square, San Francisco | Statement: [Central Subway, serves, Union Square, San Francisco]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Square, San Francisco Context triple: [Central Subway, serves, Union Square, San Francisco]
-
A.
Union Square
chosen
Union Square is a major commercial and cultural hub in downtown San Francisco, known for its upscale shopping, theaters, hotels, and vibrant urban plaza.
-
B.
Union Square
Union Square is a historic commercial and cultural neighborhood in Somerville, Massachusetts, known for its diverse dining, arts scene, and community events.
-
C.
Civic Center, San Francisco
Civic Center, San Francisco is a historic governmental and cultural district in the heart of the city, known for its grand Beaux-Arts architecture, major civic institutions, and prominent public plazas.
-
D.
Ghirardelli Square
Ghirardelli Square is a historic San Francisco landmark and former chocolate factory complex transformed into a popular waterfront shopping and dining destination.
-
E.
Financial District (San Francisco)
The Financial District in San Francisco is the city’s primary central business hub, characterized by its dense cluster of skyscrapers, corporate headquarters, and major financial institutions.
- 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_69a49379d09c8190ac7e00b24e2810b1 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a49bb775fc819085b968f8615dca59 |
completed | March 1, 2026, 8:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a51554857481909c684b86b51aa126 |
completed | March 2, 2026, 4:43 a.m. |
Created at: March 1, 2026, 7:33 p.m.