Triple
T2545869
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prufrock tunnel boring machine |
E57899
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object | Elon Musk’s The Boring Company |
E8411
|
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: Elon Musk’s The Boring Company | Statement: [Prufrock tunnel boring machine, developer, Elon Musk’s The Boring Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elon Musk’s The Boring Company Context triple: [Prufrock tunnel boring machine, developer, Elon Musk’s The Boring Company]
-
A.
The Boring Company
chosen
The Boring Company is an infrastructure and tunnel construction firm founded by Elon Musk to develop underground transportation systems aimed at reducing urban traffic congestion.
-
B.
Elon Musk-controlled entities
Elon Musk-controlled entities are a group of companies and investment vehicles under the ownership or control of entrepreneur Elon Musk, used to manage and operate his various business interests.
-
C.
Elon Musk Revocable Trust
The Elon Musk Revocable Trust is a legal trust structure used by Elon Musk to hold and manage a significant portion of his personal and corporate assets, including major shareholdings in his companies.
-
D.
Musk Foundation
The Musk Foundation is a private philanthropic organization founded by Elon Musk that focuses on supporting renewable energy, science and engineering education, pediatric research, and disaster relief initiatives.
-
E.
Musk
Musk is a prominent surname most widely associated with entrepreneur Elon Musk and his family, including businessman and restaurateur Kimbal Musk.
- 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_69ab4a5212d88190b989ce129f2ad87f |
completed | March 6, 2026, 9:42 p.m. |
| NER | Named-entity recognition | batch_69abd2c285288190b41fc0188879623a |
completed | March 7, 2026, 7:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afaf3b61fc8190988484bedc5b57a0 |
completed | March 10, 2026, 5:42 a.m. |
Created at: March 6, 2026, 9:47 p.m.