Triple
T6970752
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ordnance Factory Board |
E161590
|
entity |
| Predicate | successor |
P78
|
FINISHED |
| Object |
India Optel Limited
India Optel Limited is an Indian state-owned defence public sector undertaking specializing in the manufacture of optoelectronic and related military equipment.
|
E633249
|
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: India Optel Limited | Statement: [Ordnance Factory Board, successor, India Optel Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: India Optel Limited Context triple: [Ordnance Factory Board, successor, India Optel Limited]
-
A.
RailTel Corporation of India
RailTel Corporation of India is a government-owned telecommunications and information technology company that builds and operates a nationwide broadband and VPN network primarily along railway tracks in India.
-
B.
Bharat Electronics Limited
Bharat Electronics Limited is an Indian state-owned aerospace and defence electronics company that designs, develops, and manufactures advanced electronic systems for the armed forces and other government agencies.
-
C.
Mishra Dhatu Nigam Limited
Mishra Dhatu Nigam Limited is an Indian public sector company specializing in the manufacture of superalloys, special steels, and titanium alloys primarily for strategic sectors such as defence, space, and nuclear energy.
-
D.
Larsen & Toubro
Larsen & Toubro is a major Indian multinational conglomerate known for its leadership in engineering, construction, manufacturing, and technology services.
-
E.
Orange India Holdings
Orange India Holdings is an investment company that acquired the Spyker Formula One racing team.
- 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: India Optel Limited Triple: [Ordnance Factory Board, successor, India Optel Limited]
Generated description
India Optel Limited is an Indian state-owned defence public sector undertaking specializing in the manufacture of optoelectronic and related military equipment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: India Optel Limited Target entity description: India Optel Limited is an Indian state-owned defence public sector undertaking specializing in the manufacture of optoelectronic and related military equipment.
-
A.
RailTel Corporation of India
RailTel Corporation of India is a government-owned telecommunications and information technology company that builds and operates a nationwide broadband and VPN network primarily along railway tracks in India.
-
B.
Bharat Electronics Limited
Bharat Electronics Limited is an Indian state-owned aerospace and defence electronics company that designs, develops, and manufactures advanced electronic systems for the armed forces and other government agencies.
-
C.
Mishra Dhatu Nigam Limited
Mishra Dhatu Nigam Limited is an Indian public sector company specializing in the manufacture of superalloys, special steels, and titanium alloys primarily for strategic sectors such as defence, space, and nuclear energy.
-
D.
Larsen & Toubro
Larsen & Toubro is a major Indian multinational conglomerate known for its leadership in engineering, construction, manufacturing, and technology services.
-
E.
Orange India Holdings
Orange India Holdings is an investment company that acquired the Spyker Formula One racing team.
- 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_69c68854a0d88190bc0bf82263f1afce |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6db38013081908037d23843dccad7 |
completed | March 27, 2026, 7:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7619ebab88190916e3d68068ed71d |
completed | March 28, 2026, 5:05 a.m. |
| NEDg | Description generation | batch_69c7630440508190a66f218fd912d732 |
completed | March 28, 2026, 5:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7639747b88190b3429817d53c5703 |
completed | March 28, 2026, 5:13 a.m. |
Created at: March 27, 2026, 2:30 p.m.