Triple
T17256129
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gujarat Metro Rail Corporation Limited |
E418884
|
entity |
| Predicate | formerlyKnownAs |
P65
|
FINISHED |
| Object | Metro-Link Express for Gandhinagar and Ahmedabad Company Limited |
E418883
|
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: Metro-Link Express for Gandhinagar and Ahmedabad Company Limited | Statement: [Gujarat Metro Rail Corporation Limited, formerlyKnownAs, Metro-Link Express for Gandhinagar and Ahmedabad Company Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro-Link Express for Gandhinagar and Ahmedabad Company Limited Context triple: [Gujarat Metro Rail Corporation Limited, formerlyKnownAs, Metro-Link Express for Gandhinagar and Ahmedabad Company Limited]
-
A.
Gujarat Metro Rail Corporation Limited
chosen
Gujarat Metro Rail Corporation Limited is a state-owned company responsible for developing, operating, and maintaining metro rail systems in Gujarat, India.
-
B.
Ahmedabad Janmarg Limited
Ahmedabad Janmarg Limited is the company responsible for planning, implementing, and managing the bus rapid transit system in Ahmedabad, India.
-
C.
BRTS in Ahmedabad
BRTS in Ahmedabad is a dedicated bus rapid transit system designed to provide fast, efficient public transportation across the city.
-
D.
Ahmedabad Metro
Ahmedabad Metro is a rapid transit system serving the city of Ahmedabad and its surrounding areas in the Indian state of Gujarat.
-
E.
Transport Department of Gujarat
The Transport Department of Gujarat is the state government agency responsible for regulating road transport, vehicle registration, and driver licensing across Gujarat, India.
- 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_69d886d9ab108190b70edd8d17aa1204 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e42e6ceb9c8190a4eeaf10e90cd5a0 |
completed | April 19, 2026, 1:22 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0179445cac8190833eb7cd879a93bd |
completed | May 11, 2026, 6:37 a.m. |
Created at: April 10, 2026, 5:39 a.m.