Triple
T14518211
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Byappanahalli depot |
E340579
|
entity |
| Predicate | nearStation |
P5648
|
FINISHED |
| Object |
Byappanahalli metro station
Byappanahalli metro station is a major terminal and interchange station on Bengaluru’s Namma Metro network, serving as a key transit hub in the eastern part of the city.
|
E1104869
|
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: Byappanahalli metro station | Statement: [Byappanahalli depot, nearStation, Byappanahalli metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Byappanahalli metro station Context triple: [Byappanahalli depot, nearStation, Byappanahalli metro station]
-
A.
Nadaprabhu Kempegowda Metro Station
Nadaprabhu Kempegowda Metro Station is a major interchange and transit hub in Bengaluru’s Namma Metro network, connecting multiple lines and serving as one of the city’s busiest urban rail stations.
-
B.
Halasuru Metro Station
Halasuru Metro Station is an elevated Namma Metro station on Bengaluru’s Purple Line serving the Halasuru/Ulsoor area.
-
C.
Uppal metro station
Uppal metro station is an elevated station on the Hyderabad Metro network serving the Uppal area in Hyderabad, India.
-
D.
Lalbagh metro station
Lalbagh metro station is a Namma Metro station in Bengaluru that serves visitors to the historic Lalbagh Botanical Garden and surrounding areas.
-
E.
Peddamma Gudi metro station
Peddamma Gudi metro station is an elevated station on Hyderabad Metro’s Blue Line serving the upscale Jubilee Hills area and the nearby Peddamma Temple.
- 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: Byappanahalli metro station Triple: [Byappanahalli depot, nearStation, Byappanahalli metro station]
Generated description
Byappanahalli metro station is a major terminal and interchange station on Bengaluru’s Namma Metro network, serving as a key transit hub in the eastern part of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Byappanahalli metro station Target entity description: Byappanahalli metro station is a major terminal and interchange station on Bengaluru’s Namma Metro network, serving as a key transit hub in the eastern part of the city.
-
A.
Nadaprabhu Kempegowda Metro Station
Nadaprabhu Kempegowda Metro Station is a major interchange and transit hub in Bengaluru’s Namma Metro network, connecting multiple lines and serving as one of the city’s busiest urban rail stations.
-
B.
Halasuru Metro Station
Halasuru Metro Station is an elevated Namma Metro station on Bengaluru’s Purple Line serving the Halasuru/Ulsoor area.
-
C.
Uppal metro station
Uppal metro station is an elevated station on the Hyderabad Metro network serving the Uppal area in Hyderabad, India.
-
D.
Lalbagh metro station
Lalbagh metro station is a Namma Metro station in Bengaluru that serves visitors to the historic Lalbagh Botanical Garden and surrounding areas.
-
E.
Peddamma Gudi metro station
Peddamma Gudi metro station is an elevated station on Hyderabad Metro’s Blue Line serving the upscale Jubilee Hills area and the nearby Peddamma Temple.
- 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_69d822d9c0408190b9a2b3643e58bb4d |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69de9a70b15c81908773633e989ef704 |
completed | April 14, 2026, 7:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd7a4b71688190ae9ebccdc81d09f8 |
completed | May 8, 2026, 5:53 a.m. |
| NEDg | Description generation | batch_69fd7bf6b13481908307a2037d0de804 |
completed | May 8, 2026, 6 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd7ce0d8a0819083ba348412d76ee5 |
completed | May 8, 2026, 6:04 a.m. |
Created at: April 10, 2026, 1:22 a.m.