Triple
T10014977
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aichi Prefecture |
E199464
|
entity |
| Predicate | containsUniversity |
P3445
|
FINISHED |
| Object | Toyota Technological Institute |
E323004
|
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: Toyota Technological Institute | Statement: [Aichi Prefecture, containsUniversity, Toyota Technological Institute]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Toyota Technological Institute Context triple: [Aichi Prefecture, containsUniversity, Toyota Technological Institute]
-
A.
Toyota Technological Institute
chosen
Toyota Technological Institute is a specialized engineering-focused university in Japan known for its strong emphasis on science, technology, and close ties to industry.
-
B.
Toyota Central R&D Labs., Inc.
Toyota Central R&D Labs., Inc. is the main research and development arm of the Toyota Group, conducting advanced scientific and technological innovation to support the company’s automotive and mobility businesses.
-
C.
Toyota Tsusho Corporation
Toyota Tsusho Corporation is the trading and logistics arm of the Toyota Group, engaged globally in metals, machinery, chemicals, energy, and other diversified businesses.
-
D.
Toyota Takaoka Plant
The Toyota Takaoka Plant is a major Toyota Motor Corporation manufacturing facility in Toyota City, Japan, known for producing popular compact and mid-size vehicles.
-
E.
Toyota Tsutsumi Plant
The Toyota Tsutsumi Plant is a major Toyota Motor Corporation manufacturing facility in Toyota City, Japan, known for producing popular hybrid and conventional passenger vehicles with a strong emphasis on environmentally friendly operations.
- 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_69ca8315a1a08190ab310f25620f362b |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cdcd49b19c8190b429e3533d072648 |
completed | April 2, 2026, 1:58 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d26a8f6f3081909310e28725d31f7e |
completed | April 5, 2026, 1:58 p.m. |
Created at: March 30, 2026, 8:52 p.m.