Triple
T20091367
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sapporo Station |
E496276
|
entity |
| Predicate | servedByService |
P1294
|
FINISHED |
| Object |
Limited Express Lilac
Limited Express Lilac is a Japanese limited express train service operated by JR Hokkaido, connecting Sapporo with cities in the Hokkaido region.
|
E1409623
|
NE FINISHED |
How this triple was built (4 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: Limited Express Lilac | Statement: [Sapporo Station, servedByService, Limited Express Lilac]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Limited Express Lilac Context triple: [Sapporo Station, servedByService, Limited Express Lilac]
-
A.
Lilacs & Champagne
Lilacs & Champagne is an experimental music project known for its psychedelic, sample-heavy soundscapes blending hip-hop, ambient, and avant-rock elements.
-
B.
Lilacs
"Lilacs" is a short story by Kate Chopin, included in her 1897 collection *A Night in Acadie*, that reflects her characteristic focus on intimate emotional experiences and Creole life.
-
C.
Lilacs
"Lilacs" is a notable work by American composer George Walker, recognized for its poignant musical setting of Walt Whitman’s elegy on the death of Abraham Lincoln.
-
D.
Lily Latte
Lily Latte was the first wife of influential Austrian-German filmmaker Fritz Lang, known primarily in relation to his early personal life.
-
E.
Belle Glos
Belle Glos is a premium California winery best known for its rich, single-vineyard Pinot Noir wines, particularly from coastal and cool-climate regions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Limited Express Lilac Triple: [Sapporo Station, servedByService, Limited Express Lilac]
Generated description
Limited Express Lilac is a Japanese limited express train service operated by JR Hokkaido, connecting Sapporo with cities in the Hokkaido region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Limited Express Lilac Target entity description: Limited Express Lilac is a Japanese limited express train service operated by JR Hokkaido, connecting Sapporo with cities in the Hokkaido region.
-
A.
Lilacs & Champagne
Lilacs & Champagne is an experimental music project known for its psychedelic, sample-heavy soundscapes blending hip-hop, ambient, and avant-rock elements.
-
B.
Lilacs
"Lilacs" is a short story by Kate Chopin, included in her 1897 collection *A Night in Acadie*, that reflects her characteristic focus on intimate emotional experiences and Creole life.
-
C.
Lilacs
"Lilacs" is a notable work by American composer George Walker, recognized for its poignant musical setting of Walt Whitman’s elegy on the death of Abraham Lincoln.
-
D.
Lily Latte
Lily Latte was the first wife of influential Austrian-German filmmaker Fritz Lang, known primarily in relation to his early personal life.
-
E.
Belle Glos
Belle Glos is a premium California winery best known for its rich, single-vineyard Pinot Noir wines, particularly from coastal and cool-climate regions.
- F. None of above. chosen
Provenance (5 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6655edde08190a3f950e7f0c7cf9c |
completed | April 20, 2026, 5:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a081f4e5b8c81909c170e7a2103f667 |
completed | May 16, 2026, 7:39 a.m. |
| NEDg | Description generation | batch_6a081ff7022c81908859a7f5b6a3506d |
completed | May 16, 2026, 7:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08209cbaf88190b2a6d1284fc02228 |
completed | May 16, 2026, 7:45 a.m. |
Created at: April 11, 2026, 11:21 p.m.