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.