Triple
T3545012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cooum River |
E74974
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Tiruvallur district
Tiruvallur district is an administrative region in the Indian state of Tamil Nadu, located near Chennai and known for its mix of urban, suburban, and rural areas with significant industrial and agricultural activity.
|
E368292
|
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: Tiruvallur district | Statement: [Cooum River, passesThrough, Tiruvallur district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tiruvallur district Context triple: [Cooum River, passesThrough, Tiruvallur district]
-
A.
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.
-
B.
Idukki district
Idukki district is a mountainous, forest-rich district in the Indian state of Kerala, known for its wildlife sanctuaries, hydroelectric projects, and the famous Idukki Arch Dam.
-
C.
Kodagu district
Kodagu district is a hilly, coffee-growing region in the Western Ghats of Karnataka, India, known for its scenic landscapes, rich biodiversity, and distinct Kodava culture.
-
D.
Ernakulam district
Ernakulam district is a major urban and commercial hub of the Indian state of Kerala, known for containing the city of Kochi and serving as an important center for trade, industry, and tourism.
-
E.
Chengalpattu district
Chengalpattu district is an administrative district in the Indian state of Tamil Nadu, known for its proximity to Chennai and for hosting major attractions and institutions including the Arignar Anna Zoological Park.
- 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: Tiruvallur district Triple: [Cooum River, passesThrough, Tiruvallur district]
Generated description
Tiruvallur district is an administrative region in the Indian state of Tamil Nadu, located near Chennai and known for its mix of urban, suburban, and rural areas with significant industrial and agricultural activity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tiruvallur district Target entity description: Tiruvallur district is an administrative region in the Indian state of Tamil Nadu, located near Chennai and known for its mix of urban, suburban, and rural areas with significant industrial and agricultural activity.
-
A.
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.
-
B.
Idukki district
Idukki district is a mountainous, forest-rich district in the Indian state of Kerala, known for its wildlife sanctuaries, hydroelectric projects, and the famous Idukki Arch Dam.
-
C.
Kodagu district
Kodagu district is a hilly, coffee-growing region in the Western Ghats of Karnataka, India, known for its scenic landscapes, rich biodiversity, and distinct Kodava culture.
-
D.
Ernakulam district
Ernakulam district is a major urban and commercial hub of the Indian state of Kerala, known for containing the city of Kochi and serving as an important center for trade, industry, and tourism.
-
E.
Chengalpattu district
Chengalpattu district is an administrative district in the Indian state of Tamil Nadu, known for its proximity to Chennai and for hosting major attractions and institutions including the Arignar Anna Zoological Park.
- 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_69ad85d274cc8190ab59c97298a1cfbf |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbf77d938819095c72a88b5af644a |
completed | March 8, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38bdfe5748190b2de831635221ce1 |
completed | March 13, 2026, 4 a.m. |
| NEDg | Description generation | batch_69b38fda21fc81909b9ded36239abf93 |
completed | March 13, 2026, 4:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b39049e9cc81909ad74d33afe1985e |
completed | March 13, 2026, 4:19 a.m. |
Created at: March 8, 2026, 3:20 p.m.