Triple
T15446288
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dehri-on-Sone |
E370030
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Grand Chord line |
E655930
|
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: Grand Chord line | Statement: [Dehri-on-Sone, railwayLine, Grand Chord line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grand Chord line Context triple: [Dehri-on-Sone, railwayLine, Grand Chord line]
-
A.
Grand Chord
The Grand Chord is a major high-speed railway route in India that forms a crucial part of the Howrah–Delhi main line, significantly shortening travel distance and time between eastern and northern India.
-
B.
Chase Line
The Chase Line is a suburban railway route in Staffordshire and the West Midlands, England, connecting towns such as Rugeley with larger urban centres like Birmingham.
-
C.
Cordes
Cordes is an abandoned ghost town in Arizona’s Bradshaw Mountains that once served as a small mining and stage stop community.
-
D.
Loop Line
Loop Line is a circular rapid transit route within the Chongqing Metro system that connects multiple key districts in Chongqing, China.
-
E.
Grand Chord railway line
chosen
The Grand Chord railway line is a major high-capacity rail corridor in India that forms a crucial part of the Howrah–Delhi route, enabling faster passenger and freight movement across eastern and northern India.
- 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_69d85a19180081909925012fbf4e62a3 |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ef767b4819099f2c0919a158321 |
completed | April 16, 2026, 1:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff21adb6b88190b573068bda223892 |
completed | May 9, 2026, 11:59 a.m. |
Created at: April 10, 2026, 3:21 a.m.