Triple
T10845921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Liquid Propulsion Systems Centre |
E256008
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
LPSC Mahendragiri
LPSC Mahendragiri is an ISRO propulsion testing and development facility in Tamil Nadu focused on liquid and cryogenic rocket engine systems.
|
E889642
|
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: LPSC Mahendragiri | Statement: [Liquid Propulsion Systems Centre, hasFacility, LPSC Mahendragiri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LPSC Mahendragiri Context triple: [Liquid Propulsion Systems Centre, hasFacility, LPSC Mahendragiri]
-
A.
Satish Dhawan Space Centre
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
B.
Swayamvaram
Swayamvaram is a Telugu-language romantic drama film known for its witty dialogues and engaging narrative style.
-
C.
Kalpakkam
Kalpakkam is a coastal town in Tamil Nadu, India, best known for housing major nuclear power and research facilities including the Madras Atomic Power Station and the Indira Gandhi Centre for Atomic Research.
-
D.
Mount Abu Observatory
Mount Abu Observatory is an astronomical research facility in Rajasthan, India, known for optical and infrared observations conducted at the region’s highest peak.
-
E.
Vikram Sarabhai Space Centre
Vikram Sarabhai Space Centre is a major Indian Space Research Organisation (ISRO) facility responsible for the design and development of launch vehicles and related space technologies.
- 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: LPSC Mahendragiri Triple: [Liquid Propulsion Systems Centre, hasFacility, LPSC Mahendragiri]
Generated description
LPSC Mahendragiri is an ISRO propulsion testing and development facility in Tamil Nadu focused on liquid and cryogenic rocket engine systems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LPSC Mahendragiri Target entity description: LPSC Mahendragiri is an ISRO propulsion testing and development facility in Tamil Nadu focused on liquid and cryogenic rocket engine systems.
-
A.
Satish Dhawan Space Centre
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
B.
Swayamvaram
Swayamvaram is a Telugu-language romantic drama film known for its witty dialogues and engaging narrative style.
-
C.
Kalpakkam
Kalpakkam is a coastal town in Tamil Nadu, India, best known for housing major nuclear power and research facilities including the Madras Atomic Power Station and the Indira Gandhi Centre for Atomic Research.
-
D.
Mount Abu Observatory
Mount Abu Observatory is an astronomical research facility in Rajasthan, India, known for optical and infrared observations conducted at the region’s highest peak.
-
E.
Vikram Sarabhai Space Centre
Vikram Sarabhai Space Centre is a major Indian Space Research Organisation (ISRO) facility responsible for the design and development of launch vehicles and related space technologies.
- 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_69d6aa81a5d08190aa86689061d1ddd2 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d750d132e081909c977b3dc4110ca4 |
completed | April 9, 2026, 7:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb162d718819081fbc3a082672b4f |
completed | April 14, 2026, 9:28 p.m. |
| NEDg | Description generation | batch_69dec255abb08190bf93573c41aa35e9 |
completed | April 14, 2026, 10:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69dec7c48c3c81909365b901830f0906 |
completed | April 14, 2026, 11:03 p.m. |
Created at: April 8, 2026, 9:19 p.m.