Triple
T2317607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eugene Airport |
E51101
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Mahlon Sweet Field
Mahlon Sweet Field is the primary commercial airport serving Eugene, Oregon and the surrounding Willamette Valley region.
|
E256516
|
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: Mahlon Sweet Field | Statement: [Eugene Airport, alsoKnownAs, Mahlon Sweet Field]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahlon Sweet Field Context triple: [Eugene Airport, alsoKnownAs, Mahlon Sweet Field]
-
A.
Roberts Field
Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
-
B.
Eaker Field
Eaker Field is a regional airport serving the Texoma area along the Texas–Oklahoma border.
-
C.
Holloway Field
Holloway Field is a collegiate athletic facility associated with Rice University, primarily used for hosting the university’s outdoor sports events and competitions.
-
D.
Joseph J. O’Donnell Field
Joseph J. O’Donnell Field is Harvard University's on-campus baseball stadium in Cambridge, Massachusetts, serving as the longtime home of the Crimson baseball program.
-
E.
Smith Field
Smith Field is a public general-aviation airport serving the Fort Wayne, Indiana area.
- 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: Mahlon Sweet Field Triple: [Eugene Airport, alsoKnownAs, Mahlon Sweet Field]
Generated description
Mahlon Sweet Field is the primary commercial airport serving Eugene, Oregon and the surrounding Willamette Valley region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mahlon Sweet Field Target entity description: Mahlon Sweet Field is the primary commercial airport serving Eugene, Oregon and the surrounding Willamette Valley region.
-
A.
Roberts Field
Roberts Field is an athletic field at the Massachusetts Institute of Technology used primarily for varsity and recreational sports.
-
B.
Eaker Field
Eaker Field is a regional airport serving the Texoma area along the Texas–Oklahoma border.
-
C.
Holloway Field
Holloway Field is a collegiate athletic facility associated with Rice University, primarily used for hosting the university’s outdoor sports events and competitions.
-
D.
Joseph J. O’Donnell Field
Joseph J. O’Donnell Field is Harvard University's on-campus baseball stadium in Cambridge, Massachusetts, serving as the longtime home of the Crimson baseball program.
-
E.
Smith Field
Smith Field is a public general-aviation airport serving the Fort Wayne, Indiana area.
- 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_69a88b074b908190ae983dbca7757d88 |
completed | March 4, 2026, 7:41 p.m. |
| NER | Named-entity recognition | batch_69abc62df2048190ac7a5ebc0a4139b2 |
completed | March 7, 2026, 6:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae8964902081909070dd03ccb7cf1f |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae8ab5bf78819085120418a26cbe28 |
completed | March 9, 2026, 8:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8b2a89788190975ab66f432f834f |
completed | March 9, 2026, 8:56 a.m. |
Created at: March 4, 2026, 7:49 p.m.