Triple
T14667064
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chennai MRTS |
E344405
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object |
Chennai Beach
Chennai Beach is a major suburban railway station in Chennai, India, serving as a key coastal hub that connects the city’s central areas with its Mass Rapid Transit System and other rail networks.
|
E1113008
|
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: Chennai Beach | Statement: [Chennai MRTS, terminus, Chennai Beach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chennai Beach Context triple: [Chennai MRTS, terminus, Chennai Beach]
-
A.
Kanyakumari Beach
Kanyakumari Beach is a popular coastal destination at the southernmost tip of mainland India, known for its unique sunrise and sunset views over the confluence of the Arabian Sea, Bay of Bengal, and Indian Ocean.
-
B.
Kovalam Beach
Kovalam Beach is a famous coastal tourist destination in Kerala, India, known for its crescent-shaped shoreline, lighthouse views, and vibrant seaside resorts.
-
C.
Kollam Beach
Kollam Beach is a popular coastal tourist destination in the city of Kollam, Kerala, known for its scenic Arabian Sea views, historic port significance, and vibrant local culture.
-
D.
Panambur Beach
Panambur Beach is a popular and well-maintained seaside destination near Mangaluru in Karnataka, known for its clean shoreline, water sports, and annual cultural events.
-
E.
Cherai Beach
Cherai Beach is a popular coastal destination near Kochi in Kerala, India, known for its long sandy shoreline, calm waters, and scenic backwaters.
- 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: Chennai Beach Triple: [Chennai MRTS, terminus, Chennai Beach]
Generated description
Chennai Beach is a major suburban railway station in Chennai, India, serving as a key coastal hub that connects the city’s central areas with its Mass Rapid Transit System and other rail networks.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chennai Beach Target entity description: Chennai Beach is a major suburban railway station in Chennai, India, serving as a key coastal hub that connects the city’s central areas with its Mass Rapid Transit System and other rail networks.
-
A.
Kanyakumari Beach
Kanyakumari Beach is a popular coastal destination at the southernmost tip of mainland India, known for its unique sunrise and sunset views over the confluence of the Arabian Sea, Bay of Bengal, and Indian Ocean.
-
B.
Kovalam Beach
Kovalam Beach is a famous coastal tourist destination in Kerala, India, known for its crescent-shaped shoreline, lighthouse views, and vibrant seaside resorts.
-
C.
Kollam Beach
Kollam Beach is a popular coastal tourist destination in the city of Kollam, Kerala, known for its scenic Arabian Sea views, historic port significance, and vibrant local culture.
-
D.
Panambur Beach
Panambur Beach is a popular and well-maintained seaside destination near Mangaluru in Karnataka, known for its clean shoreline, water sports, and annual cultural events.
-
E.
Cherai Beach
Cherai Beach is a popular coastal destination near Kochi in Kerala, India, known for its long sandy shoreline, calm waters, and scenic backwaters.
- 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_69d822e283fc8190a0e4c235cf880052 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb54dda1c8190bf16d17e26a2bba6 |
completed | April 14, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fde177ced48190a448cbee1f4c75bf |
completed | May 8, 2026, 1:13 p.m. |
| NEDg | Description generation | batch_69fde249f1288190ac2e53c26ae7968b |
completed | May 8, 2026, 1:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fde2ec348c8190bf5d6f5993d3246c |
completed | May 8, 2026, 1:19 p.m. |
Created at: April 10, 2026, 1:27 a.m.