Triple
T15989875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Redfin |
E387794
|
entity |
| Predicate | tickerSymbol |
P1447
|
FINISHED |
| Object |
RDFN
RDFN is the stock ticker symbol for Redfin Corporation, a technology-powered real estate brokerage and home-search platform.
|
E1187520
|
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: RDFN | Statement: [Redfin, tickerSymbol, RDFN]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RDFN Context triple: [Redfin, tickerSymbol, RDFN]
-
A.
DRFC
DRFC is the commonly used abbreviation for Doncaster Rovers Football Club, an English professional football team based in Doncaster, South Yorkshire.
-
B.
RJFN
RJFN is the ICAO airport code for Nyutabaru Air Base, a Japan Air Self-Defense Force installation in Miyazaki Prefecture, Japan.
-
C.
RDN
RDN is the National Rail station code for Reddish North railway station in Greater Manchester, England.
-
D.
RDN
RDN is the commonly used abbreviation for the Regional District of Nanaimo, a local government administrative area on Vancouver Island in British Columbia, Canada.
-
E.
RFF
RFF (Réseau Ferré de France) was the French public agency responsible for owning, managing, and developing France’s national railway infrastructure.
- 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: RDFN Triple: [Redfin, tickerSymbol, RDFN]
Generated description
RDFN is the stock ticker symbol for Redfin Corporation, a technology-powered real estate brokerage and home-search platform.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: RDFN Target entity description: RDFN is the stock ticker symbol for Redfin Corporation, a technology-powered real estate brokerage and home-search platform.
-
A.
DRFC
DRFC is the commonly used abbreviation for Doncaster Rovers Football Club, an English professional football team based in Doncaster, South Yorkshire.
-
B.
RJFN
RJFN is the ICAO airport code for Nyutabaru Air Base, a Japan Air Self-Defense Force installation in Miyazaki Prefecture, Japan.
-
C.
RDN
RDN is the National Rail station code for Reddish North railway station in Greater Manchester, England.
-
D.
RDN
RDN is the commonly used abbreviation for the Regional District of Nanaimo, a local government administrative area on Vancouver Island in British Columbia, Canada.
-
E.
RFF
RFF (Réseau Ferré de France) was the French public agency responsible for owning, managing, and developing France’s national railway infrastructure.
- 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_69d86daa562c81908aacc179c0fe8fb5 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e157829ec08190aa4a683e29a0148a |
completed | April 16, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffc3d2369081909efa2d4addf0cf2d |
completed | May 9, 2026, 11:31 p.m. |
| NEDg | Description generation | batch_69ffc45e6ff48190bb7b82adb4161ad0 |
completed | May 9, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffc4cea4108190927b107fc24df597 |
completed | May 9, 2026, 11:35 p.m. |
Created at: April 10, 2026, 4:54 a.m.