Triple
T13232816
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caltex |
E315064
|
entity |
| Predicate | hasBrand |
P1500
|
FINISHED |
| Object |
Havoline
Havoline is a well-known motor oil and automotive lubricants brand marketed by Caltex and its parent company Chevron.
|
E1029608
|
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: Havoline | Statement: [Caltex, hasBrand, Havoline]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Havoline Context triple: [Caltex, hasBrand, Havoline]
-
A.
Castrol
Castrol is a global brand of industrial and automotive lubricants, best known for its high-performance motor oils and long-standing involvement in motorsports sponsorship.
-
B.
S-Oil
S-Oil is a major South Korean oil refining and petrochemical company known for operating large-scale refinery facilities and producing fuels and lubricants for domestic and international markets.
-
C.
Mobil Delvac
Mobil Delvac is a long-standing line of heavy-duty diesel engine oils and lubricants designed for commercial vehicles and industrial applications.
-
D.
Wesson
Wesson is a surname most prominently associated with American firearms manufacturer Daniel B. Wesson, co-founder of Smith & Wesson.
-
E.
Mobil 1
Mobil 1 is a leading synthetic motor oil brand produced by ExxonMobil, widely used in high-performance and motorsport applications.
- 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: Havoline Triple: [Caltex, hasBrand, Havoline]
Generated description
Havoline is a well-known motor oil and automotive lubricants brand marketed by Caltex and its parent company Chevron.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Havoline Target entity description: Havoline is a well-known motor oil and automotive lubricants brand marketed by Caltex and its parent company Chevron.
-
A.
Castrol
Castrol is a global brand of industrial and automotive lubricants, best known for its high-performance motor oils and long-standing involvement in motorsports sponsorship.
-
B.
S-Oil
S-Oil is a major South Korean oil refining and petrochemical company known for operating large-scale refinery facilities and producing fuels and lubricants for domestic and international markets.
-
C.
Mobil Delvac
Mobil Delvac is a long-standing line of heavy-duty diesel engine oils and lubricants designed for commercial vehicles and industrial applications.
-
D.
Wesson
Wesson is a surname most prominently associated with American firearms manufacturer Daniel B. Wesson, co-founder of Smith & Wesson.
-
E.
Mobil 1
Mobil 1 is a leading synthetic motor oil brand produced by ExxonMobil, widely used in high-performance and motorsport applications.
- 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_69d806affc688190a25b6ccc588e9c72 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d34ff288190bdb550a019b7a470 |
completed | April 10, 2026, 11:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff2dca2c81909cab1aa868ad575d |
completed | May 3, 2026, 7:54 a.m. |
| NEDg | Description generation | batch_69f70476310c8190b13dc948c1f1ce95 |
completed | May 3, 2026, 8:16 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f70578047c819089fc3044eceb4eac |
completed | May 3, 2026, 8:21 a.m. |
Created at: April 9, 2026, 9:22 p.m.