Triple
T9686597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanzania Railways Corporation |
E234423
|
entity |
| Predicate | hasAbbreviation |
P43
|
FINISHED |
| Object | TRC |
E815395
|
NE FINISHED |
How this triple was built (2 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: TRC | Statement: [Tanzania Railways Corporation, hasAbbreviation, TRC]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TRC Context triple: [Tanzania Railways Corporation, hasAbbreviation, TRC]
-
A.
TRC
TRC is the premier annual international rugby union competition in the Southern Hemisphere, contested by Argentina, Australia, New Zealand, and South Africa.
-
B.
TRC
TRC is the commonly used acronym for South Africa’s Truth and Reconciliation Commission, a post-apartheid body established to investigate human rights abuses and promote national healing.
-
C.
TRC
chosen
TRC is the national railway operator of Tanzania, responsible for managing and running the country’s rail transport services.
-
D.
TRCI
TRCI is a state-run prison facility in Oregon formally known as Two Rivers Correctional Institution.
-
E.
TRNC
TRNC is the commonly used abbreviation for the Turkish Republic of Northern Cyprus, a self-declared state on the northern part of the island of Cyprus recognized only by Turkey.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84ca73208190957a900c8543bdcc |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9cd2dab481908e0d3fed28de9d40 |
completed | April 1, 2026, 10:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f76aca481909692b29cac3c3dc3 |
completed | April 4, 2026, 11:32 p.m. |
Created at: March 30, 2026, 8:17 p.m.