Triple
T3258294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chennai Metro |
E68347
|
entity |
| Predicate | connectsTo |
P845
|
FINISHED |
| Object | Chennai International Airport |
E66972
|
NE FINISHED |
How this triple was built (2 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 International Airport | Statement: [Chennai Metro, connectsTo, Chennai International Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chennai International Airport Context triple: [Chennai Metro, connectsTo, Chennai International Airport]
-
A.
Chennai International Airport
chosen
Chennai International Airport is a major aviation hub in South India, serving as the primary airport for the city of Chennai with extensive domestic and international flight connections.
-
B.
Tiruchirappalli International Airport
Tiruchirappalli International Airport is a major airport in the Indian state of Tamil Nadu that serves the city of Tiruchirappalli and operates both domestic and international flights.
-
C.
Coimbatore International Airport
Coimbatore International Airport is a major airport in the city of Coimbatore in Tamil Nadu, India, serving as an important hub for both domestic and international air travel in the region.
-
D.
Cochin International Airport
Cochin International Airport is a major international airport in the Indian state of Kerala, notable for being one of the busiest airports in the region and the world’s first fully solar-powered airport.
-
E.
Madurai International Airport
Madurai International Airport is a major airport in southern India serving the city of Madurai and surrounding regions with domestic and international flights.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad858f74408190bcbd07f967cd7bd0 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaf6a46448190a7fa0ca83fa096f8 |
completed | March 8, 2026, 5:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b324f6ce588190baf5a49b322a0c43 |
completed | March 12, 2026, 8:41 p.m. |
Created at: March 8, 2026, 3:09 p.m.