Triple
T7781255
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thoothukudi |
E221521
|
entity |
| Predicate | portAuthority |
P11713
|
FINISHED |
| Object | V.O. Chidambaranar Port Authority |
E186809
|
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: V.O. Chidambaranar Port Authority | Statement: [Thoothukudi, portAuthority, V.O. Chidambaranar Port Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: V.O. Chidambaranar Port Authority Context triple: [Thoothukudi, portAuthority, V.O. Chidambaranar Port Authority]
-
A.
Chennai Port Authority
Chennai Port Authority is the statutory body responsible for administering and managing the major seaport of Chennai on India’s southeastern coast.
-
B.
Kamarajar Port Limited
Kamarajar Port Limited is a public sector company under the Indian government that owns and operates Kamarajar Port, a major deep-water seaport near Chennai in Tamil Nadu.
-
C.
Deendayal Port Authority
Deendayal Port Authority is the statutory body responsible for managing and operating Deendayal (Kandla) Port, one of India’s major commercial seaports on the western coast.
-
D.
Thoothukudi Port
chosen
Thoothukudi Port is a major seaport on the southeast coast of India, serving as a key hub for maritime trade and cargo handling in the Bay of Bengal region.
-
E.
Chennai Port
Chennai Port is one of India’s oldest and busiest major seaports, serving as a key maritime gateway for trade on the southeastern coast along the Bay of Bengal.
- 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_69ca83ebbef881909ac47f789145fef7 |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cadf1dcc6c8190b3c6ee4ff7808e02 |
completed | March 30, 2026, 8:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69caf5c1f20c81908ae2fc35550b91b5 |
completed | March 30, 2026, 10:14 p.m. |
Created at: March 30, 2026, 4:21 p.m.