Triple
T17361827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Toyota Environmental Challenge 2050 in Europe |
E422084
|
entity |
| Predicate | includesChallenge |
P41797
|
FINISHED |
| Object | Plant Zero CO2 Emissions |
—
|
NE ONDG |
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: Plant Zero CO2 Emissions | Statement: [Toyota Environmental Challenge 2050 in Europe, includesChallenge, Plant Zero CO2 Emissions]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plant Zero CO2 Emissions Context triple: [Toyota Environmental Challenge 2050 in Europe, includesChallenge, Plant Zero CO2 Emissions]
-
A.
Accelera (zero-emissions technologies)
Accelera is Cummins’ zero-emissions technology business focused on developing and supplying solutions such as hydrogen fuel cells, batteries, and electrified powertrains for clean transportation and power applications.
-
B.
Co2
Co2 is one of the three sporadic Conway groups, a finite simple group arising from the symmetries of the Leech lattice in group theory.
-
C.
Eco-Power
Eco-Power is a company whose naming rights sponsorship is associated with the Eco-Power Stadium, indicating its role as a commercial brand in the energy or environmental sector.
-
D.
Flowcarbon
Flowcarbon is a blockchain-based climate finance company focused on tokenizing carbon credits to support and scale global decarbonization efforts.
-
E.
Green Car
Green Car is the first-class, reserved-seat section on Japanese Shinkansen and limited express trains, offering more spacious seating and enhanced comfort compared to standard cars.
- 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: Plant Zero CO2 Emissions Triple: [Toyota Environmental Challenge 2050 in Europe, includesChallenge, Plant Zero CO2 Emissions]
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Plant Zero CO2 Emissions Target entity description: Plant Zero CO2 Emissions is a Toyota environmental initiative focused on eliminating carbon dioxide emissions from vehicle manufacturing plants through efficiency improvements and the use of renewable energy.
-
A.
Accelera (zero-emissions technologies)
Accelera is Cummins’ zero-emissions technology business focused on developing and supplying solutions such as hydrogen fuel cells, batteries, and electrified powertrains for clean transportation and power applications.
-
B.
Co2
Co2 is one of the three sporadic Conway groups, a finite simple group arising from the symmetries of the Leech lattice in group theory.
-
C.
Eco-Power
Eco-Power is a company whose naming rights sponsorship is associated with the Eco-Power Stadium, indicating its role as a commercial brand in the energy or environmental sector.
-
D.
Flowcarbon
Flowcarbon is a blockchain-based climate finance company focused on tokenizing carbon credits to support and scale global decarbonization efforts.
-
E.
Green Car
Green Car is the first-class, reserved-seat section on Japanese Shinkansen and limited express trains, offering more spacious seating and enhanced comfort compared to standard cars.
- F. None of above. chosen
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_69d889d520008190a26917a95bf1c2ea |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a4d6de88190b816b93ff5778157 |
completed | April 19, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0195609d988190b7a70f8eabf75eaa |
completed | May 11, 2026, 8:37 a.m. |
| NEDg | Description generation | batch_6a01962ae4848190b2aad8e19bf6522f |
in_progress | May 11, 2026, 8:41 a.m. |
Created at: April 10, 2026, 5:44 a.m.