Triple
T16119567
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ashok Chandra |
E391096
|
entity |
| Predicate | hasAffiliation |
P467
|
FINISHED |
| Object | IBM Thomas J. Watson Research Center |
E186749
|
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: IBM Thomas J. Watson Research Center | Statement: [Ashok Chandra, hasAffiliation, IBM Thomas J. Watson Research Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IBM Thomas J. Watson Research Center Context triple: [Ashok Chandra, hasAffiliation, IBM Thomas J. Watson Research Center]
-
A.
IBM Thomas J. Watson Research Center
chosen
The IBM Thomas J. Watson Research Center is IBM’s primary research laboratory, renowned for pioneering work in computer science, artificial intelligence, and semiconductor technology.
-
B.
IBM Zürich Research Laboratory
IBM Zürich Research Laboratory is a renowned Swiss research center of IBM known for pioneering work in nanotechnology, scanning probe microscopy, and solid-state physics, including Nobel Prize–winning innovations.
-
C.
IBM San Jose Research Laboratory
IBM San Jose Research Laboratory was a pioneering IBM research center best known for its groundbreaking work in computer science and database systems, including the development of System R, an early relational database prototype.
-
D.
IBM Research
IBM Research is the research and development division of IBM, renowned for pioneering advances in computer science and artificial intelligence.
-
E.
Draper Laboratory
Draper Laboratory is a nonprofit research and development organization known for its pioneering work in guidance, navigation, and control systems and other advanced engineering technologies.
- 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_69d87f1a8dd881909f1de6ef78849874 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e2016d527c8190928e73661b18a914 |
completed | April 17, 2026, 9:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff2a61e448190be1f8c79cae6c7ee |
completed | May 10, 2026, 2:51 a.m. |
Created at: April 10, 2026, 5 a.m.