Triple
T7862921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rabindra Bharati University |
E182542
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object |
RBU
RBU is a public university in Kolkata, India, named after Rabindranath Tagore and known for its focus on the fine arts, humanities, and social sciences.
|
E697645
|
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: RBU | Statement: [Rabindra Bharati University, abbreviation, RBU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RBU Context triple: [Rabindra Bharati University, abbreviation, RBU]
-
A.
RBZ
RBZ is the central bank of Zimbabwe, responsible for issuing the national currency and overseeing the country’s monetary and financial system.
-
B.
RÜG
RÜG is the vehicle registration code used for motor vehicles registered in the district of Vorpommern-Rügen in the German state of Mecklenburg-Vorpommern.
-
C.
R-5
The R-5 is an early Sikorsky military helicopter developed during World War II, known for advancing rotary-wing design and serving in roles such as rescue and liaison.
-
D.
R.Br.
R.Br. is the standard botanical author abbreviation for Robert Brown, a pioneering Scottish botanist known for his work on plant taxonomy and the discovery of Brownian motion.
-
E.
R-11
R-11 is a Soviet short-range tactical ballistic missile that formed the basis for the later Scud missile family.
- 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: RBU Triple: [Rabindra Bharati University, abbreviation, RBU]
Generated description
RBU is a public university in Kolkata, India, named after Rabindranath Tagore and known for its focus on the fine arts, humanities, and social sciences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RBU Target entity description: RBU is a public university in Kolkata, India, named after Rabindranath Tagore and known for its focus on the fine arts, humanities, and social sciences.
-
A.
RBZ
RBZ is the central bank of Zimbabwe, responsible for issuing the national currency and overseeing the country’s monetary and financial system.
-
B.
RÜG
RÜG is the vehicle registration code used for motor vehicles registered in the district of Vorpommern-Rügen in the German state of Mecklenburg-Vorpommern.
-
C.
R-5
The R-5 is an early Sikorsky military helicopter developed during World War II, known for advancing rotary-wing design and serving in roles such as rescue and liaison.
-
D.
R.Br.
R.Br. is the standard botanical author abbreviation for Robert Brown, a pioneering Scottish botanist known for his work on plant taxonomy and the discovery of Brownian motion.
-
E.
R-11
R-11 is a Soviet short-range tactical ballistic missile that formed the basis for the later Scud missile family.
- 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_69ca82887fd48190975896bf38c4596b |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb36be5f408190b82a097b0825c57a |
completed | March 31, 2026, 2:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5b49a7288190ae6758647fb35ac9 |
completed | March 31, 2026, 5:27 a.m. |
| NEDg | Description generation | batch_69cb5f1c9ef08190b1b79482f39966c7 |
completed | March 31, 2026, 5:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb768ac1a48190bc6a59a64adf7144 |
completed | March 31, 2026, 7:23 a.m. |
Created at: March 30, 2026, 4:53 p.m.