Triple
T21232645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Subhash Nagar |
E523260
|
entity |
| Predicate | hasTransport |
P1298
|
FINISHED |
| Object |
Subhash Nagar metro station
Subhash Nagar metro station is an elevated station on the Blue Line of the Delhi Metro serving the Subhash Nagar area in West Delhi, India.
|
E1478547
|
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: Subhash Nagar metro station | Statement: [Subhash Nagar, hasTransport, Subhash Nagar metro station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Subhash Nagar metro station Context triple: [Subhash Nagar, hasTransport, Subhash Nagar metro station]
-
A.
Ramesh Nagar metro station
Ramesh Nagar metro station is an elevated station on the Blue Line of the Delhi Metro serving the Ramesh Nagar area in West Delhi, India.
-
B.
Sarojini Nagar metro station
Sarojini Nagar metro station is an elevated station on the Delhi Metro network serving the busy Sarojini Nagar market and surrounding residential areas in South Delhi.
-
C.
Malviya Nagar metro station
Malviya Nagar metro station is a Delhi Metro station on the Yellow Line serving the Malviya Nagar area and nearby South Delhi localities.
-
D.
Bharat Nagar metro station
Bharat Nagar metro station is an elevated station on the Hyderabad Metro network serving the Bharat Nagar area along the system’s Blue Line corridor.
-
E.
Bharat Nagar metro station
Bharat Nagar metro station is an elevated station on Hyderabad Metro’s Red Line serving the Bharat Nagar area of the city.
- 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: Subhash Nagar metro station Triple: [Subhash Nagar, hasTransport, Subhash Nagar metro station]
Generated description
Subhash Nagar metro station is an elevated station on the Blue Line of the Delhi Metro serving the Subhash Nagar area in West Delhi, India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Subhash Nagar metro station Target entity description: Subhash Nagar metro station is an elevated station on the Blue Line of the Delhi Metro serving the Subhash Nagar area in West Delhi, India.
-
A.
Ramesh Nagar metro station
Ramesh Nagar metro station is an elevated station on the Blue Line of the Delhi Metro serving the Ramesh Nagar area in West Delhi, India.
-
B.
Sarojini Nagar metro station
Sarojini Nagar metro station is an elevated station on the Delhi Metro network serving the busy Sarojini Nagar market and surrounding residential areas in South Delhi.
-
C.
Malviya Nagar metro station
Malviya Nagar metro station is a Delhi Metro station on the Yellow Line serving the Malviya Nagar area and nearby South Delhi localities.
-
D.
Bharat Nagar metro station
Bharat Nagar metro station is an elevated station on the Hyderabad Metro network serving the Bharat Nagar area along the system’s Blue Line corridor.
-
E.
Bharat Nagar metro station
Bharat Nagar metro station is an elevated station on Hyderabad Metro’s Red Line serving the Bharat Nagar area of the city.
- 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_69e0b512ad94819087942b2ed925185f |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e734b1524c8190a77eaf2fabd601c3 |
completed | April 21, 2026, 8:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09a5a994588190ab816d2dffacfcef |
completed | May 17, 2026, 11:25 a.m. |
| NEDg | Description generation | batch_6a09a653f0108190ac0881f63865222e |
completed | May 17, 2026, 11:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09a6e82b3881908bb85f0d7fe3d6d9 |
completed | May 17, 2026, 11:30 a.m. |
Created at: April 16, 2026, 3:45 p.m.