Triple
T21479430
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rio Tinto |
E529949
|
entity |
| Predicate | tickerSymbol |
P1447
|
FINISHED |
| Object | RIO |
—
|
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: RIO | Statement: [Rio Tinto, tickerSymbol, RIO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RIO Context triple: [Rio Tinto, tickerSymbol, RIO]
-
A.
RIO
RIO is a mixed-use shopping, dining, and entertainment complex located at the Washingtonian Center in Gaithersburg, Maryland.
-
B.
42 Rio
42 Rio is a tuition-free, peer-to-peer programming school in Rio de Janeiro that follows the innovative, project-based learning model of the international 42 network.
-
C.
The Carioca
"The Carioca" is a popular 1933 samba-inspired dance song closely associated with the film *Flying Down to Rio* and early Fred Astaire–Ginger Rogers musical numbers.
-
D.
RIO SUL
RIO SUL was the radio callsign used by Rio-Sul Serviços Aéreos Regionais, a former Brazilian regional airline.
-
E.
Morning in Rio
"Morning in Rio" is a jazz track by pianist Chick Corea featured on his 1969 album *Encanto*.
- 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: RIO Target entity description: RIO is the stock ticker symbol for Rio Tinto, a major multinational mining and metals company.
-
A.
RIO
RIO is a mixed-use shopping, dining, and entertainment complex located at the Washingtonian Center in Gaithersburg, Maryland.
-
B.
42 Rio
42 Rio is a tuition-free, peer-to-peer programming school in Rio de Janeiro that follows the innovative, project-based learning model of the international 42 network.
-
C.
The Carioca
"The Carioca" is a popular 1933 samba-inspired dance song closely associated with the film *Flying Down to Rio* and early Fred Astaire–Ginger Rogers musical numbers.
-
D.
RIO SUL
RIO SUL was the radio callsign used by Rio-Sul Serviços Aéreos Regionais, a former Brazilian regional airline.
-
E.
Morning in Rio
"Morning in Rio" is a jazz track by pianist Chick Corea featured on his 1969 album *Encanto*.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea1a37a88190845810cbcacbad65 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:20 p.m.