Triple
T17980435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Renigunta Junction |
E449587
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | RU |
—
|
NE NERFINISHED |
How this triple was built (3 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: RU | Statement: [Renigunta Junction, hasStationCode, RU]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RU Context triple: [Renigunta Junction, hasStationCode, RU]
-
A.
RU
RU is the two-letter ISO 3166 country code for the Russian Federation.
-
B.
RU
RU is the common abbreviation for Radboud University Nijmegen, a major research university located in Nijmegen, the Netherlands.
-
C.
RU
RU is the commonly used abbreviation for the University of Rajshahi, a major public university in Bangladesh.
-
D.
RU
RU is the standard abbreviation for Raichur University, a higher education institution located in Raichur, Karnataka, India.
-
E.
RU
Reichman University is a private research university in Herzliya, Israel, known for its interdisciplinary programs in law, business, computer science, and social sciences.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RU Target entity description: RU is the Indian Railways station code assigned to Renigunta Junction railway station in Andhra Pradesh, India.
-
A.
RU
RU is the standard abbreviation for Raichur University, a higher education institution located in Raichur, Karnataka, India.
-
B.
RU
RU is the commonly used abbreviation for Ravenshaw University, a prominent public university located in Cuttack, Odisha, India.
-
C.
RU
RU is the two-letter ISO 3166 country code for the Russian Federation.
-
D.
RU
RU is the historic vehicle registration code that was used for the English county of Rutland.
-
E.
RU
RU is the commonly used abbreviation for the University of Rajshahi, a major public university in Bangladesh.
- F. None of above. chosen
Provenance (2 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_69d8b9f9927c8190a006110c8b996e61 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4b202aab88190b44851808c75a848 |
completed | April 19, 2026, 10:44 a.m. |
Created at: April 10, 2026, 10:22 a.m.