Triple

T13895145
Position Surface form Disambiguated ID Type / Status
Subject Sambalpur Road E334067 entity
Predicate hasLine P35 FINISHED
Object Sambalpur–Titlagarh line
The Sambalpur–Titlagarh line is a railway route in the Indian state of Odisha that connects the city of Sambalpur with Titlagarh, serving as an important regional transport corridor.
E1068074 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: Sambalpur–Titlagarh line | Statement: [Sambalpur Road, hasLine, Sambalpur–Titlagarh line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sambalpur–Titlagarh line
Context triple: [Sambalpur Road, hasLine, Sambalpur–Titlagarh line]
  • A. Kharagpur–Digha line
    The Kharagpur–Digha line is a railway route in eastern India that connects the major junction of Kharagpur with the coastal resort town of Digha, serving both local commuters and tourists.
  • B. Kharagpur–Puri line
    The Kharagpur–Puri line is a key railway route in eastern India connecting Kharagpur in West Bengal with the coastal pilgrimage city of Puri in Odisha.
  • C. Ranchi–Hatia–Rourkela line
    The Ranchi–Hatia–Rourkela line is a key railway route in eastern India connecting Jharkhand’s capital region with the industrial city of Rourkela, facilitating both passenger and freight movement.
  • D. Katni–Bilaspur line
    The Katni–Bilaspur line is a key railway route in central India that connects Katni in Madhya Pradesh with Bilaspur in Chhattisgarh, serving as an important corridor for both passenger and freight traffic.
  • E. Jharsuguda–Vizianagaram line
    The Jharsuguda–Vizianagaram line is a key railway route in eastern India that connects industrial and mineral-rich regions of Odisha with the eastern coastal corridor.
  • 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: Sambalpur–Titlagarh line
Triple: [Sambalpur Road, hasLine, Sambalpur–Titlagarh line]
Generated description
The Sambalpur–Titlagarh line is a railway route in the Indian state of Odisha that connects the city of Sambalpur with Titlagarh, serving as an important regional transport corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sambalpur–Titlagarh line
Target entity description: The Sambalpur–Titlagarh line is a railway route in the Indian state of Odisha that connects the city of Sambalpur with Titlagarh, serving as an important regional transport corridor.
  • A. Kharagpur–Digha line
    The Kharagpur–Digha line is a railway route in eastern India that connects the major junction of Kharagpur with the coastal resort town of Digha, serving both local commuters and tourists.
  • B. Kharagpur–Puri line
    The Kharagpur–Puri line is a key railway route in eastern India connecting Kharagpur in West Bengal with the coastal pilgrimage city of Puri in Odisha.
  • C. Ranchi–Hatia–Rourkela line
    The Ranchi–Hatia–Rourkela line is a key railway route in eastern India connecting Jharkhand’s capital region with the industrial city of Rourkela, facilitating both passenger and freight movement.
  • D. Katni–Bilaspur line
    The Katni–Bilaspur line is a key railway route in central India that connects Katni in Madhya Pradesh with Bilaspur in Chhattisgarh, serving as an important corridor for both passenger and freight traffic.
  • E. Jharsuguda–Vizianagaram line chosen
    The Jharsuguda–Vizianagaram line is a key railway route in eastern India that connects industrial and mineral-rich regions of Odisha with the eastern coastal corridor.
  • F. None of above.

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_69d81c5dd2d48190b7a5fc1e009de936 completed April 9, 2026, 9:38 p.m.
NER Named-entity recognition batch_69de23a741908190bdf46d76c5f1411a completed April 14, 2026, 11:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce7419cc81909488871c16d6b356 completed May 3, 2026, 10:38 p.m.
NEDg Description generation batch_69f7cf0462688190a6fea6afc9f38c7c completed May 3, 2026, 10:41 p.m.
NED2 Entity disambiguation (via description) batch_69f7cfa34a448190affb5b86efc37cf4 completed May 3, 2026, 10:43 p.m.
Created at: April 9, 2026, 10:15 p.m.