Triple
T4214773
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tsukuba |
E94187
|
entity |
| Predicate | hasSisterCity |
P919
|
FINISHED |
| Object |
Milpitas, California, United States
Milpitas is a city in Santa Clara County at the southern end of California’s San Francisco Bay Area, known as a suburban tech hub adjacent to San Jose and Silicon Valley.
|
E422026
|
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: Milpitas, California, United States | Statement: [Tsukuba, hasSisterCity, Milpitas, California, United States]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Milpitas, California, United States Context triple: [Tsukuba, hasSisterCity, Milpitas, California, United States]
-
A.
Santa Clara, California, United States
Santa Clara is a major city in California’s Silicon Valley known for its concentration of high-tech companies, including serving as a key hub for the technology industry in the United States.
-
B.
San Jose, California, United States
San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
-
C.
San Mateo, California, United States
San Mateo is a city in the San Francisco Bay Area of California known for its suburban neighborhoods, strong economy, and proximity to major tech and business hubs.
-
D.
Los Altos, California, United States
Los Altos, California, United States is an affluent Silicon Valley suburb in Santa Clara County known for its residential character, excellent schools, and proximity to major tech companies.
-
E.
Mountain View, California, United States
Mountain View, California, United States is a Silicon Valley city known as a major technology hub and home to numerous high-profile tech companies.
- 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: Milpitas, California, United States Triple: [Tsukuba, hasSisterCity, Milpitas, California, United States]
Generated description
Milpitas is a city in Santa Clara County at the southern end of California’s San Francisco Bay Area, known as a suburban tech hub adjacent to San Jose and Silicon Valley.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Milpitas, California, United States Target entity description: Milpitas is a city in Santa Clara County at the southern end of California’s San Francisco Bay Area, known as a suburban tech hub adjacent to San Jose and Silicon Valley.
-
A.
Santa Clara, California, United States
Santa Clara is a major city in California’s Silicon Valley known for its concentration of high-tech companies, including serving as a key hub for the technology industry in the United States.
-
B.
San Jose, California, United States
San Jose is a major city in California’s Silicon Valley, known as a global center for technology and innovation.
-
C.
San Mateo, California, United States
San Mateo is a city in the San Francisco Bay Area of California known for its suburban neighborhoods, strong economy, and proximity to major tech and business hubs.
-
D.
Los Altos, California, United States
Los Altos, California, United States is an affluent Silicon Valley suburb in Santa Clara County known for its residential character, excellent schools, and proximity to major tech companies.
-
E.
Mountain View, California, United States
Mountain View, California, United States is a Silicon Valley city known as a major technology hub and home to numerous high-profile tech companies.
- 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_69b3451997e08190851db4a9a588837d |
completed | March 12, 2026, 10:58 p.m. |
| NER | Named-entity recognition | batch_69b34be8ba408190baee362e5abbe75b |
completed | March 12, 2026, 11:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5963779d08190a95eb110361bf1f1 |
completed | March 14, 2026, 5:09 p.m. |
| NEDg | Description generation | batch_69b597f5ec8481909408b6b49994bbe8 |
completed | March 14, 2026, 5:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5985c8f6081909c479e89bc1ca449 |
completed | March 14, 2026, 5:18 p.m. |
Created at: March 12, 2026, 11:04 p.m.