Triple
T11444028
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 1 (Mumbai Monorail) |
E271216
|
entity |
| Predicate | phase1Section |
P99324
|
FINISHED |
| Object |
Wadala Depot–Chembur
Wadala Depot–Chembur is the eastern stretch of Mumbai’s Monorail Line 1, linking the Wadala Depot area with the suburban neighborhood of Chembur.
|
E926268
|
NE FINISHED |
How this triple was built (5 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: Wadala Depot–Chembur | Statement: [Line 1 (Mumbai Monorail), phase1Section, Wadala Depot–Chembur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wadala Depot–Chembur Context triple: [Line 1 (Mumbai Monorail), phase1Section, Wadala Depot–Chembur]
-
A.
Bhayandar railway station
Bhayandar railway station is a suburban railway stop on the Western line of the Mumbai Suburban Railway network serving the Bhayandar area in the Mira-Bhayandar region of Maharashtra, India.
-
B.
Vikhroli railway station
Vikhroli railway station is a suburban rail stop on Mumbai’s Central line that serves the Vikhroli area and provides convenient access to nearby Powai and its surroundings.
-
C.
Kurla railway station
Kurla railway station is a major railway junction in Mumbai, India, serving both suburban and long-distance trains on the Central and Harbour lines.
-
D.
Bandra Terminus
Bandra Terminus is a key long-distance railway station in Mumbai that serves as a major hub for trains connecting the city with various destinations across western and northern India.
-
E.
Goregaon railway station
Goregaon railway station is a key suburban rail stop in Mumbai, India, serving the busy Western Line and connecting the Goregaon area with major parts 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: Wadala Depot–Chembur Triple: [Line 1 (Mumbai Monorail), phase1Section, Wadala Depot–Chembur]
Generated description
Wadala Depot–Chembur is the eastern stretch of Mumbai’s Monorail Line 1, linking the Wadala Depot area with the suburban neighborhood of Chembur.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wadala Depot–Chembur Target entity description: Wadala Depot–Chembur is the eastern stretch of Mumbai’s Monorail Line 1, linking the Wadala Depot area with the suburban neighborhood of Chembur.
-
A.
Bhayandar railway station
Bhayandar railway station is a suburban railway stop on the Western line of the Mumbai Suburban Railway network serving the Bhayandar area in the Mira-Bhayandar region of Maharashtra, India.
-
B.
Vikhroli railway station
Vikhroli railway station is a suburban rail stop on Mumbai’s Central line that serves the Vikhroli area and provides convenient access to nearby Powai and its surroundings.
-
C.
Kurla railway station
Kurla railway station is a major railway junction in Mumbai, India, serving both suburban and long-distance trains on the Central and Harbour lines.
-
D.
Bandra Terminus
Bandra Terminus is a key long-distance railway station in Mumbai that serves as a major hub for trains connecting the city with various destinations across western and northern India.
-
E.
Goregaon railway station
Goregaon railway station is a key suburban rail stop in Mumbai, India, serving the busy Western Line and connecting the Goregaon area with major parts of the city.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: phase1Section Context triple: [Line 1 (Mumbai Monorail), phase1Section, Wadala Depot–Chembur]
-
A.
phase1Purpose
Indicates that one entity serves as the specific purpose, goal, or intended outcome of the first phase of another entity, process, or project.
-
B.
phase2Purpose
Indicates the specific intended goal, function, or outcome associated with the second phase of a process or project.
-
C.
phase
Indicates that one entity is in a particular stage, step, or phase within a process, sequence, or lifecycle relative to another reference.
-
D.
secondPhase
Indicates that an entity is in, or has progressed to, the second phase or stage of a multi-phase process or sequence.
-
E.
protocolPhase
Indicates the specific stage or step within a defined protocol or procedural sequence that an action, process, or entity is associated with.
- F. None of above. chosen
Provenance (7 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_69d6aadff8888190a13f253f0d460874 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d8088a66f48190b2b4a56cd62097cf |
completed | April 9, 2026, 8:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e5d3afe7fc8190acc8c803ff5efe5a |
completed | April 20, 2026, 7:20 a.m. |
| NEDg | Description generation | batch_69e5d5cac9108190b7756329bfa320d3 |
completed | April 20, 2026, 7:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69e5d7fd235081909870476cbc9817b2 |
completed | April 20, 2026, 7:38 a.m. |
| PD | Predicate disambiguation | batch_69d7e7162b288190a0bfb89f7eb747c7 |
completed | April 9, 2026, 5:51 p.m. |
| PDg | Predicate description generation | batch_69d800115af08190bba53dd3ff561ca1 |
completed | April 9, 2026, 7:37 p.m. |
Created at: April 8, 2026, 9:35 p.m.