Triple
T2335690
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Manual on Uniform Traffic Control Devices |
E44304
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | MUTCD |
E44304
|
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: MUTCD | Statement: [Manual on Uniform Traffic Control Devices, abbreviation, MUTCD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MUTCD Context triple: [Manual on Uniform Traffic Control Devices, abbreviation, MUTCD]
-
A.
Manual on Uniform Traffic Control Devices
chosen
The Manual on Uniform Traffic Control Devices is the United States’ national standard that defines the design and use of road signs, signals, and pavement markings to ensure consistent and safe traffic control across the country.
-
B.
AASHTO U.S. Route Numbering and Sign Policy
The AASHTO U.S. Route Numbering and Sign Policy is the official guideline issued by the American Association of State Highway and Transportation Officials that defines how U.S. numbered highways are designated, numbered, and signed across the national network.
-
C.
AASHTO Green Book
The AASHTO Green Book is a widely used design manual that sets geometric design standards and guidelines for roads and highways in the United States.
-
D.
AASHTO Highway Safety Manual
The AASHTO Highway Safety Manual is a foundational reference that provides data-driven methods and tools for predicting, evaluating, and improving roadway safety performance in transportation engineering and planning.
-
E.
AASHTO Special Committee on U.S. Route Numbering
The AASHTO Special Committee on U.S. Route Numbering is the body within the American Association of State Highway and Transportation Officials responsible for reviewing, approving, and maintaining the official numbering and routing of U.S. Highways.
- 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_69a889132b488190bbb43ad4780ddd92 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abc68927988190888630b5fa8f91dd |
completed | March 7, 2026, 6:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae897bf59c8190bc0ac8a4f3841832 |
completed | March 9, 2026, 8:49 a.m. |
Created at: March 4, 2026, 7:51 p.m.