Triple
T16381924
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mumbai–Pune Expressway |
E397826
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Maharashtra State Road Development Corporation
Maharashtra State Road Development Corporation is a state-owned infrastructure company in Maharashtra responsible for planning, constructing, and maintaining major road and expressway projects in the state.
|
E1209562
|
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: Maharashtra State Road Development Corporation | Statement: [Mumbai–Pune Expressway, operator, Maharashtra State Road Development Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maharashtra State Road Development Corporation Context triple: [Mumbai–Pune Expressway, operator, Maharashtra State Road Development Corporation]
-
A.
Ahmedabad Janmarg Limited
Ahmedabad Janmarg Limited is the company responsible for planning, implementing, and managing the bus rapid transit system in Ahmedabad, India.
-
B.
Maharashtra Metro Rail Corporation Limited
Maharashtra Metro Rail Corporation Limited is a state-owned joint venture between the Government of India and the Government of Maharashtra responsible for planning, constructing, and operating metro rail systems in Maharashtra, including the Nagpur Metro.
-
C.
Maharashtra State Road Transport Corporation
Maharashtra State Road Transport Corporation is the state-run public bus service of Maharashtra, India, operating an extensive network of intercity and rural routes across the state and to neighboring regions.
-
D.
National Highways and Infrastructure Development Corporation Limited
National Highways and Infrastructure Development Corporation Limited is a government-owned company in India responsible for developing, upgrading, and maintaining national highway and strategic road infrastructure, particularly in challenging and remote regions.
-
E.
Maharashtra Industrial Development Corporation
Maharashtra Industrial Development Corporation is a state-run agency in Maharashtra, India, responsible for promoting industrial growth and infrastructure development across the state.
- 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: Maharashtra State Road Development Corporation Triple: [Mumbai–Pune Expressway, operator, Maharashtra State Road Development Corporation]
Generated description
Maharashtra State Road Development Corporation is a state-owned infrastructure company in Maharashtra responsible for planning, constructing, and maintaining major road and expressway projects in the state.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Maharashtra State Road Development Corporation Target entity description: Maharashtra State Road Development Corporation is a state-owned infrastructure company in Maharashtra responsible for planning, constructing, and maintaining major road and expressway projects in the state.
-
A.
Ahmedabad Janmarg Limited
Ahmedabad Janmarg Limited is the company responsible for planning, implementing, and managing the bus rapid transit system in Ahmedabad, India.
-
B.
Maharashtra Metro Rail Corporation Limited
Maharashtra Metro Rail Corporation Limited is a state-owned joint venture between the Government of India and the Government of Maharashtra responsible for planning, constructing, and operating metro rail systems in Maharashtra, including the Nagpur Metro.
-
C.
Maharashtra State Road Transport Corporation
Maharashtra State Road Transport Corporation is the state-run public bus service of Maharashtra, India, operating an extensive network of intercity and rural routes across the state and to neighboring regions.
-
D.
National Highways and Infrastructure Development Corporation Limited
National Highways and Infrastructure Development Corporation Limited is a government-owned company in India responsible for developing, upgrading, and maintaining national highway and strategic road infrastructure, particularly in challenging and remote regions.
-
E.
Maharashtra Industrial Development Corporation
Maharashtra Industrial Development Corporation is a state-run agency in Maharashtra, India, responsible for promoting industrial growth and infrastructure development across the state.
- 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e319dd0e0c8190812bde6a2f7d9644 |
completed | April 18, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0035689ef08190ba980a359498ca56 |
completed | May 10, 2026, 7:36 a.m. |
| NEDg | Description generation | batch_6a00363c50848190a6a3d692cbe07cd0 |
completed | May 10, 2026, 7:39 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0036e53f2c81908f04a5e51870040c |
completed | May 10, 2026, 7:42 a.m. |
Created at: April 10, 2026, 5:08 a.m.