Triple
T13185234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | The Lubrizol Corporation |
E313832
|
entity |
| Predicate | stockTickerFormer |
P23749
|
FINISHED |
| Object | LZ |
E313832
|
NE FINISHED |
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: LZ | Statement: [The Lubrizol Corporation, stockTickerFormer, LZ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LZ Context triple: [The Lubrizol Corporation, stockTickerFormer, LZ]
-
A.
LZ
chosen
LZ is the stock ticker symbol for The Lubrizol Corporation, a specialty chemicals company known for its lubricant additives and advanced materials.
-
B.
LZ
LZ is the vehicle registration code assigned to the municipality of Kals am Großglockner in Austria.
-
C.
LZ
LZ is the IATA airline designator historically assigned to the former Bulgarian flag carrier Balkan Bulgarian Airlines.
-
D.
LZB
LZB is a continuous automatic train control and cab signaling system used on high-speed and heavy-traffic railway lines, particularly in Germany and neighboring countries.
-
E.
LZA
LZA is the regional vehicle registration code assigned to motor vehicles registered in the city of Zamość in Poland.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: stockTickerFormer Context triple: [The Lubrizol Corporation, stockTickerFormer, LZ]
-
A.
tickerSymbol
Indicates the association between a financial instrument or company and its unique abbreviated code used for trading on a securities exchange.
-
B.
formerTickerSymbol
chosen
Indicates that one entity was previously used as the stock ticker symbol for another entity, but is no longer its current ticker symbol.
-
C.
underlyingCompanyTicker
Indicates that one entity is the stock ticker symbol corresponding to the underlying company of another financial instrument or entity.
-
D.
stockExchangeStatus
Indicates the operational or trading condition of a stock exchange at a given time (e.g., open, closed, halted).
-
E.
exchangeTickerFormat
Indicates the specific formatting convention used to represent a security’s ticker symbol on a particular exchange.
- F. None of above.
Provenance (4 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_69d806ae1e08819090d95bfe1538cc17 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98cf054f88190b05ced98d5a22a62 |
completed | April 10, 2026, 11:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f5f7a304819081c4f51631948cbd |
completed | May 3, 2026, 7:15 a.m. |
| PD | Predicate disambiguation | batch_69d98bc6bc108190b5a6a265bf6e9fd4 |
completed | April 10, 2026, 11:46 p.m. |
Created at: April 9, 2026, 9:15 p.m.