Triple
T16125436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anheqiao North station |
E391256
|
entity |
| Predicate | line |
P1293
|
FINISHED |
| Object | Beijing Subway Line 4 |
—
|
NE ONNED1 |
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: Beijing Subway Line 4 | Statement: [Anheqiao North station, line, Beijing Subway Line 4]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Beijing Subway Line 4 Context triple: [Anheqiao North station, line, Beijing Subway Line 4]
-
A.
Beijing Subway Line 14
Beijing Subway Line 14 is a major rapid transit line in Beijing that connects several key residential, commercial, and cultural areas across the city, including the 798 Art Zone.
-
B.
Line 4 (Beijing Subway)
chosen
Line 4 of the Beijing Subway is a major north–south rapid transit line serving central Beijing, connecting key commercial, residential, and cultural areas and linking with multiple other subway lines.
-
C.
Beijing Subway Line 10
Beijing Subway Line 10 is a major loop line in Beijing’s metro system that encircles the city center and connects numerous key business, residential, and transfer hubs.
-
D.
Beijing Subway Line 9
Beijing Subway Line 9 is a rapid transit line in Beijing that runs primarily through the city’s western districts, connecting key residential and transport hubs.
-
E.
Beijing Subway Line 16
Beijing Subway Line 16 is a rapid transit line in Beijing’s subway network that runs generally north–south, connecting the city’s northern suburbs with central and southwestern districts.
- 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_69d87f1bb0988190b490d273dbf3fd03 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2020408a88190bf3dfc893d577c55 |
completed | April 17, 2026, 9:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01953eaa6c819091f7d63a1e3e7070 |
in_progress | May 11, 2026, 8:37 a.m. |
Created at: April 10, 2026, 5 a.m.