Triple
T22740760
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Colombo–Batticaloa route |
E562404
|
entity |
| Predicate | passesThroughTown |
P10456
|
FINISHED |
| Object |
Gal Oya Junction
Gal Oya Junction is a key railway junction town in eastern Sri Lanka, serving as an important connection point between several major rail lines including the Colombo–Batticaloa route.
|
E1551944
|
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: Gal Oya Junction | Statement: [Colombo–Batticaloa route, passesThroughTown, Gal Oya Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gal Oya Junction Context triple: [Colombo–Batticaloa route, passesThroughTown, Gal Oya Junction]
-
A.
Wansjaliya Junction
Wansjaliya Junction is a railway station in Gujarat, India, serving as a key junction and endpoint for regional rail routes in the Porbandar area.
-
B.
Botad Junction
Botad Junction is a key railway station and transit hub serving the town and surrounding region of Botad district in Gujarat, India.
-
C.
Katwa Junction
Katwa Junction is a railway station and key junction in West Bengal, India, serving as an important regional hub in the Eastern Railway network.
-
D.
Fatuha Junction
Fatuha Junction is a railway station in Bihar, India, serving as a local rail hub within the East Central Railway zone.
-
E.
Bimeh Junction
Bimeh Junction is a major traffic interchange in Tehran, Iran, serving as a key node in the city's western road network.
- 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: Gal Oya Junction Triple: [Colombo–Batticaloa route, passesThroughTown, Gal Oya Junction]
Generated description
Gal Oya Junction is a key railway junction town in eastern Sri Lanka, serving as an important connection point between several major rail lines including the Colombo–Batticaloa route.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gal Oya Junction Target entity description: Gal Oya Junction is a key railway junction town in eastern Sri Lanka, serving as an important connection point between several major rail lines including the Colombo–Batticaloa route.
-
A.
Wansjaliya Junction
Wansjaliya Junction is a railway station in Gujarat, India, serving as a key junction and endpoint for regional rail routes in the Porbandar area.
-
B.
Botad Junction
Botad Junction is a key railway station and transit hub serving the town and surrounding region of Botad district in Gujarat, India.
-
C.
Katwa Junction
Katwa Junction is a railway station and key junction in West Bengal, India, serving as an important regional hub in the Eastern Railway network.
-
D.
Fatuha Junction
Fatuha Junction is a railway station in Bihar, India, serving as a local rail hub within the East Central Railway zone.
-
E.
Bimeh Junction
Bimeh Junction is a major traffic interchange in Tehran, Iran, serving as a key node in the city's western road network.
- 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_69e245513a5c81908d5cb471b4fc429d |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17972fde8819086094cea289a2af8 |
completed | April 29, 2026, 3:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b8fd07e9481909ff8057024ea2d94 |
completed | May 18, 2026, 10:16 p.m. |
| NEDg | Description generation | batch_6a0b92e5412c81909968a22571229283 |
completed | May 18, 2026, 10:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b93668f0c8190b86094e42fa89c1d |
completed | May 18, 2026, 10:32 p.m. |
Created at: April 17, 2026, 3:23 p.m.