Triple
T912407
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Spadina streetcar line |
E19689
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Chinatown, Toronto |
E113988
|
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: Chinatown, Toronto | Statement: [Spadina streetcar line, serves, Chinatown, Toronto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chinatown, Toronto Context triple: [Spadina streetcar line, serves, Chinatown, Toronto]
-
A.
Chinatown (Toronto)
chosen
Chinatown (Toronto) is a vibrant, historic Chinese-Canadian neighborhood known for its bustling markets, diverse Asian eateries, and cultural shops in the heart of downtown Toronto.
-
B.
Chinatown, Manhattan
Chinatown, Manhattan is a historic New York City neighborhood known for its large Chinese-American community, bustling streets, traditional shops and restaurants, and vibrant cultural festivals.
-
C.
Chinatown, Los Angeles
Chinatown, Los Angeles is a historic neighborhood and cultural district known for its Chinese-American community, restaurants, markets, and iconic architecture just north of downtown Los Angeles.
-
D.
Chinatown, London
Chinatown, London is a vibrant central London district known for its Chinese restaurants, supermarkets, cultural shops, and festive celebrations, particularly around Gerrard Street near Leicester Square.
-
E.
Chinatown
Chinatown is a 1974 neo-noir mystery film directed by Roman Polanski, widely regarded as one of the greatest American films for its complex plot, atmospheric style, and iconic performances by Jack Nicholson and Faye Dunaway.
- 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_69a4939f91a08190ba68c2c81eab90fe |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4b2df9ba88190824437026796586f |
completed | March 1, 2026, 9:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac3b9b7eb88190b7fa4f9dbcc73d64 |
completed | March 7, 2026, 2:52 p.m. |
Created at: March 1, 2026, 7:39 p.m.