Triple
T225004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dean Kamen |
E4294
|
entity |
| Predicate | founded |
P104
|
FINISHED |
| Object |
FIRST Tech Challenge
FIRST Tech Challenge is an international robotics competition for middle and high school students that challenges teams to design, build, and program robots to compete in themed engineering games.
|
E29101
|
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: FIRST Tech Challenge | Statement: [Dean Kamen, founded, FIRST Tech Challenge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FIRST Tech Challenge Context triple: [Dean Kamen, founded, FIRST Tech Challenge]
-
A.
FIRST Robotics Competition
The FIRST Robotics Competition is an international high school robotics program that challenges student teams to design, build, and program robots to compete in themed engineering games while promoting STEM education and teamwork.
-
B.
FIRST LEGO League
FIRST LEGO League is an international robotics and STEM education program for children that uses LEGO-based challenges to inspire interest in science, technology, engineering, and teamwork.
-
C.
Stanford Racing Team
The Stanford Racing Team is an autonomous vehicle research group from Stanford University best known for developing self-driving cars that competed in and helped advance the field through the DARPA Grand Challenge.
-
D.
LTRI
LTRI is a Japanese institution responsible for the professional training and research development of legal professionals, particularly judges and prosecutors.
-
E.
FirstHand STEM education program
FirstHand STEM education program is an educational initiative of the University City Science Center that provides hands-on science, technology, engineering, and math learning experiences to middle and high school students, particularly from underrepresented communities.
- 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: FIRST Tech Challenge Triple: [Dean Kamen, founded, FIRST Tech Challenge]
Generated description
FIRST Tech Challenge is an international robotics competition for middle and high school students that challenges teams to design, build, and program robots to compete in themed engineering games.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: FIRST Tech Challenge Target entity description: FIRST Tech Challenge is an international robotics competition for middle and high school students that challenges teams to design, build, and program robots to compete in themed engineering games.
-
A.
FIRST Robotics Competition
The FIRST Robotics Competition is an international high school robotics program that challenges student teams to design, build, and program robots to compete in themed engineering games while promoting STEM education and teamwork.
-
B.
FIRST LEGO League
FIRST LEGO League is an international robotics and STEM education program for children that uses LEGO-based challenges to inspire interest in science, technology, engineering, and teamwork.
-
C.
Stanford Racing Team
The Stanford Racing Team is an autonomous vehicle research group from Stanford University best known for developing self-driving cars that competed in and helped advance the field through the DARPA Grand Challenge.
-
D.
LTRI
LTRI is a Japanese institution responsible for the professional training and research development of legal professionals, particularly judges and prosecutors.
-
E.
FirstHand STEM education program
FirstHand STEM education program is an educational initiative of the University City Science Center that provides hands-on science, technology, engineering, and math learning experiences to middle and high school students, particularly from underrepresented communities.
- 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_69a2573508588190b522c2476d91acfe |
completed | Feb. 28, 2026, 2:47 a.m. |
| NER | Named-entity recognition | batch_69a25c8c0b8881908016161568c0cbfb |
completed | Feb. 28, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a35b64d2e88190b2cefa7dee8296af |
completed | Feb. 28, 2026, 9:17 p.m. |
| NEDg | Description generation | batch_69a35c0eb2748190987b74acdf5c8b61 |
completed | Feb. 28, 2026, 9:20 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a35c6b0680819084f9e25b32dcffc3 |
completed | Feb. 28, 2026, 9:21 p.m. |
Created at: Feb. 28, 2026, 2:53 a.m.