Triple
T13457170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston street network |
E311263
|
entity |
| Predicate | influencedBy |
P9
|
FINISHED |
| Object | The Big Dig highway project |
E91982
|
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: The Big Dig highway project | Statement: [Boston street network, influencedBy, The Big Dig highway project]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The Big Dig highway project Context triple: [Boston street network, influencedBy, The Big Dig highway project]
-
A.
Big Dig
chosen
The Big Dig was a massive and controversial highway and tunnel megaproject in Boston that rerouted traffic underground to replace the city’s elevated Central Artery.
-
B.
Central Artery/Tunnel Project
The Central Artery/Tunnel Project, commonly known as the "Big Dig," was a massive Boston infrastructure megaproject that rerouted the city’s central highway into tunnels to reduce congestion and reclaim urban space.
-
C.
Massachusetts Bay Outfall Tunnel
The Massachusetts Bay Outfall Tunnel is a major deep-rock wastewater discharge tunnel off the coast of Boston that carries treated effluent far offshore to reduce pollution in Boston Harbor and Massachusetts Bay.
-
D.
Eastern Freeway project
The Eastern Freeway project is a major controlled-access road corridor in Mumbai designed to provide a fast, signal-free link between the city’s eastern suburbs and South Mumbai, significantly reducing travel time and congestion.
-
E.
U.S. Route 202 highway project
The U.S. Route 202 highway project is a major roadway improvement and realignment initiative in Pennsylvania that significantly reconfigured traffic patterns and local infrastructure along the U.S. 202 corridor.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf0a75008190a508060c85f73604 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f739a001d08190ae5664c6670540e7 |
completed | May 3, 2026, 12:03 p.m. |
Created at: April 9, 2026, 9:41 p.m.