Triple
T16698781
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japantown, San Francisco |
E405786
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Japan Center |
E910522
|
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: Japan Center | Statement: [Japantown, San Francisco, hasLandmark, Japan Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Japan Center Context triple: [Japantown, San Francisco, hasLandmark, Japan Center]
-
A.
Japan Center
chosen
Japan Center is a prominent Japanese-themed shopping and cultural complex in San Francisco’s Japantown, featuring restaurants, shops, and community events.
-
B.
Japan Center complex
The Japan Center complex is a prominent shopping and cultural center in San Francisco’s Japantown, featuring Japanese restaurants, shops, and community spaces.
-
C.
Nihon Mingeikan
Nihon Mingeikan is a Tokyo museum dedicated to Japanese folk crafts, showcasing everyday handmade objects central to the mingei (folk art) movement.
-
D.
Nihon Sekkei
Nihon Sekkei is a major Japanese architectural and urban design firm known for large-scale commercial and mixed-use developments.
-
E.
Japan Exchange Group
Japan Exchange Group is a major Japanese financial services corporation that operates the country’s primary securities and derivatives exchanges.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3832f550c8190bf7514d4611dec6a |
completed | April 18, 2026, 1:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a009d36aa90819090b738c1c94dcb9f |
completed | May 10, 2026, 2:59 p.m. |
Created at: April 10, 2026, 5:19 a.m.