Triple
T13036593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Southern Railway zone |
E326576
|
entity |
| Predicate | division |
P889
|
FINISHED |
| Object |
Tiruchirappalli division
Tiruchirappalli division is a key administrative railway division in Tamil Nadu, India, responsible for managing train operations and infrastructure in and around the city of Tiruchirappalli.
|
E1020693
|
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: Tiruchirappalli division | Statement: [Southern Railway zone, division, Tiruchirappalli division]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiruchirappalli division Context triple: [Southern Railway zone, division, Tiruchirappalli division]
-
A.
Tirunelveli revenue division
Tirunelveli revenue division is an administrative subdivision responsible for revenue and local governance functions within the Tirunelveli district of Tamil Nadu, India.
-
B.
Tiruchirappalli district
Tiruchirappalli district is an administrative region in the Indian state of Tamil Nadu, centered around the historic city of Tiruchirappalli and known for its cultural heritage and temples.
-
C.
Vellore division
Vellore division is an administrative revenue division in the Vellore district of the Indian state of Tamil Nadu.
-
D.
Warangal division
Warangal division was an administrative subdivision centered around the city of Warangal within the former Hyderabad State in India.
-
E.
Pondicherry Division
Pondicherry Division is a management unit within the Silvio O. Conte National Fish and Wildlife Refuge focused on conserving wetland and wildlife habitats in its designated area.
- 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: Tiruchirappalli division Triple: [Southern Railway zone, division, Tiruchirappalli division]
Generated description
Tiruchirappalli division is a key administrative railway division in Tamil Nadu, India, responsible for managing train operations and infrastructure in and around the city of Tiruchirappalli.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tiruchirappalli division Target entity description: Tiruchirappalli division is a key administrative railway division in Tamil Nadu, India, responsible for managing train operations and infrastructure in and around the city of Tiruchirappalli.
-
A.
Tirunelveli revenue division
Tirunelveli revenue division is an administrative subdivision responsible for revenue and local governance functions within the Tirunelveli district of Tamil Nadu, India.
-
B.
Tiruchirappalli district
Tiruchirappalli district is an administrative region in the Indian state of Tamil Nadu, centered around the historic city of Tiruchirappalli and known for its cultural heritage and temples.
-
C.
Vellore division
Vellore division is an administrative revenue division in the Vellore district of the Indian state of Tamil Nadu.
-
D.
Warangal division
Warangal division was an administrative subdivision centered around the city of Warangal within the former Hyderabad State in India.
-
E.
Pondicherry Division
Pondicherry Division is a management unit within the Silvio O. Conte National Fish and Wildlife Refuge focused on conserving wetland and wildlife habitats in its designated area.
- 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_69d8076cc45c81908123123f43e69266 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97f2a71a0819098bb6cf8a4b2208a |
completed | April 10, 2026, 10:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6d5fbaea8819080ca249159d6c125 |
completed | May 3, 2026, 4:58 a.m. |
| NEDg | Description generation | batch_69f6d943a80c81909bc39b9a9ef303bd |
completed | May 3, 2026, 5:12 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6da1e56388190b536831b2c6d493f |
completed | May 3, 2026, 5:16 a.m. |
Created at: April 9, 2026, 8:55 p.m.