Triple
T5413476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Delhi–Meerut Expressway |
E121066
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object |
Phase 4: Dasna to Meerut greenfield alignment
Phase 4: Dasna to Meerut greenfield alignment is a newly built stretch of the Delhi–Meerut Expressway designed to provide a faster, access-controlled corridor between Dasna and Meerut.
|
E519157
|
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: Phase 4: Dasna to Meerut greenfield alignment | Statement: [Delhi–Meerut Expressway, hasSection, Phase 4: Dasna to Meerut greenfield alignment]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Phase 4: Dasna to Meerut greenfield alignment Context triple: [Delhi–Meerut Expressway, hasSection, Phase 4: Dasna to Meerut greenfield alignment]
-
A.
Agra–Delhi chord
The Agra–Delhi chord is a key railway route in northern India that provides a direct, high-traffic connection between the cities of Agra and Delhi.
-
B.
Jabalpur–Nagpur section
The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
-
C.
Bhopal–Nagpur section
The Bhopal–Nagpur section is a key railway corridor in central India that connects the cities of Bhopal and Nagpur, passing through important intermediate stations such as Betul.
-
D.
Udhampur–Srinagar–Baramulla Rail Link
The Udhampur–Srinagar–Baramulla Rail Link is a strategic Indian railway project that connects the Kashmir Valley with the rest of the country through a challenging high-altitude route across the Himalayas.
-
E.
Damoh–Katni line
The Damoh–Katni line is a railway route in the Indian state of Madhya Pradesh that connects the towns of Damoh and Katni as part of the regional rail network.
- 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: Phase 4: Dasna to Meerut greenfield alignment Triple: [Delhi–Meerut Expressway, hasSection, Phase 4: Dasna to Meerut greenfield alignment]
Generated description
Phase 4: Dasna to Meerut greenfield alignment is a newly built stretch of the Delhi–Meerut Expressway designed to provide a faster, access-controlled corridor between Dasna and Meerut.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Phase 4: Dasna to Meerut greenfield alignment Target entity description: Phase 4: Dasna to Meerut greenfield alignment is a newly built stretch of the Delhi–Meerut Expressway designed to provide a faster, access-controlled corridor between Dasna and Meerut.
-
A.
Agra–Delhi chord
The Agra–Delhi chord is a key railway route in northern India that provides a direct, high-traffic connection between the cities of Agra and Delhi.
-
B.
Jabalpur–Nagpur section
The Jabalpur–Nagpur section is a key railway line in central India that connects the cities of Jabalpur in Madhya Pradesh and Nagpur in Maharashtra, serving as an important route for both passenger and freight trains.
-
C.
Bhopal–Nagpur section
The Bhopal–Nagpur section is a key railway corridor in central India that connects the cities of Bhopal and Nagpur, passing through important intermediate stations such as Betul.
-
D.
Udhampur–Srinagar–Baramulla Rail Link
The Udhampur–Srinagar–Baramulla Rail Link is a strategic Indian railway project that connects the Kashmir Valley with the rest of the country through a challenging high-altitude route across the Himalayas.
-
E.
Damoh–Katni line
The Damoh–Katni line is a railway route in the Indian state of Madhya Pradesh that connects the towns of Damoh and Katni as part of the regional rail network.
- 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_69bd463a41cc8190b32ff5af2b96ca93 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd87bb3c0c81908711784bc865ff03 |
completed | March 20, 2026, 5:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf3aa3e1988190ac484c91022dc08b |
completed | March 22, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_69bf3c633640819089cbd2985a1f6479 |
completed | March 22, 2026, 12:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf3cb3432c8190ab0e59843144fc75 |
completed | March 22, 2026, 12:49 a.m. |
Created at: March 20, 2026, 2:05 p.m.