Triple
T16553786
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Detroit urban renewal program |
E402139
|
entity |
| Predicate | implementedUnder |
P2539
|
FINISHED |
| Object | Housing Act of 1949 |
E1020
|
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: Housing Act of 1949 | Statement: [Detroit urban renewal program, implementedUnder, Housing Act of 1949]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Housing Act of 1949 Context triple: [Detroit urban renewal program, implementedUnder, Housing Act of 1949]
-
A.
Housing Act of 1949
chosen
The Housing Act of 1949 was a landmark U.S. federal law that expanded public housing, funded urban redevelopment, and aimed to improve housing standards as part of postwar social reform.
-
B.
Housing Act of 1959
The Housing Act of 1959 is a U.S. federal law that significantly expanded federal involvement in housing, particularly by promoting the development of affordable and specialized housing, including for elderly and low-income populations.
-
C.
Housing Act of 1957
The Housing Act of 1957 was a U.S. federal law that expanded and refined existing housing and urban development programs, particularly in urban renewal and low- and moderate-income housing.
-
D.
Housing Act of 1954
The Housing Act of 1954 was a U.S. federal law that expanded and refined earlier housing programs, emphasizing urban renewal, slum clearance, and the development of public and private housing to address postwar housing needs.
-
E.
Housing Act of 1961
The Housing Act of 1961 was a major U.S. federal law that expanded and modernized housing and urban renewal programs, increasing funding for low- and moderate-income housing, urban redevelopment, and community facilities.
- 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_69d88384bc30819084229e7dcdc39a41 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e34fc737ac8190b755e2a39b6ef32b |
completed | April 18, 2026, 9:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0067ba4bec81909dfa87bcd2bfa7be |
completed | May 10, 2026, 11:10 a.m. |
Created at: April 10, 2026, 5:15 a.m.