Triple
T7428868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Eastern Railway |
E171434
|
entity |
| Predicate | majorJunction |
P37486
|
FINISHED |
| Object |
Chakradharpur
Chakradharpur is a key railway town in Jharkhand, India, serving as an important divisional headquarters and transport hub on the Indian Railways network.
|
E665422
|
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: Chakradharpur | Statement: [South Eastern Railway, majorJunction, Chakradharpur]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chakradharpur Context triple: [South Eastern Railway, majorJunction, Chakradharpur]
-
A.
Jhanjharpur
Jhanjharpur is a town in the Madhubani district of Bihar, India, known for its role as a local commercial and transportation hub in the Mithila region.
-
B.
Giridih
Giridih is a city in eastern India known for its coal and mica mining, situated in the Giridih district of the state of Jharkhand.
-
C.
Sambalpur
Sambalpur is a historic city and former princely region in western Odisha, India, known for its cultural heritage, textile traditions, and role in 19th-century colonial-era political events.
-
D.
Jagatsinghpur
Jagatsinghpur is a town and administrative center in the Indian state of Odisha, known for its location near the Bay of Bengal and its role in regional agriculture and industry.
-
E.
Chatra
Chatra is a town in eastern Nepal situated near the Koshi River, known as a local hub for transport and access to nearby hydropower and irrigation projects.
- 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: Chakradharpur Triple: [South Eastern Railway, majorJunction, Chakradharpur]
Generated description
Chakradharpur is a key railway town in Jharkhand, India, serving as an important divisional headquarters and transport hub on the Indian Railways network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chakradharpur Target entity description: Chakradharpur is a key railway town in Jharkhand, India, serving as an important divisional headquarters and transport hub on the Indian Railways network.
-
A.
Jhanjharpur
Jhanjharpur is a town in the Madhubani district of Bihar, India, known for its role as a local commercial and transportation hub in the Mithila region.
-
B.
Giridih
Giridih is a city in eastern India known for its coal and mica mining, situated in the Giridih district of the state of Jharkhand.
-
C.
Sambalpur
Sambalpur is a historic city and former princely region in western Odisha, India, known for its cultural heritage, textile traditions, and role in 19th-century colonial-era political events.
-
D.
Jagatsinghpur
Jagatsinghpur is a town and administrative center in the Indian state of Odisha, known for its location near the Bay of Bengal and its role in regional agriculture and industry.
-
E.
Chatra
Chatra is a town in eastern Nepal situated near the Koshi River, known as a local hub for transport and access to nearby hydropower and irrigation projects.
- 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_69c68a63491881909281f73d4d5643bf |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f3082f188190af5673d18ac7e87e |
completed | March 27, 2026, 9:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c827829a848190afca7b5f79c51c7c |
completed | March 28, 2026, 7:09 p.m. |
| NEDg | Description generation | batch_69c828c8b0588190a5a99380dc25d837 |
completed | March 28, 2026, 7:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8296962b48190b9f5cc4a66b93b91 |
completed | March 28, 2026, 7:18 p.m. |
Created at: March 27, 2026, 3:12 p.m.