Triple

T12562462
Position Surface form Disambiguated ID Type / Status
Subject Michael Stonebraker E295382 entity
Predicate knownFor P22 FINISHED
Object StreamBase Systems
StreamBase Systems is a software company specializing in high-performance complex event processing and real-time data analytics platforms.
 E991163 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: StreamBase Systems | Statement: [Michael Stonebraker, knownFor, StreamBase Systems]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: StreamBase Systems
Context triple: [Michael Stonebraker, knownFor, StreamBase Systems]
  • A. SIGA Technologies
    SIGA Technologies is a pharmaceutical company specializing in the development of antiviral treatments, particularly for smallpox and other orthopoxvirus infections.
  • B. Trilogy Systems
    Trilogy Systems was a pioneering but ultimately unsuccessful 1980s startup founded by computer architect Gene Amdahl to develop advanced mainframe computers using cutting-edge semiconductor technology.
  • C. Integrated Systems Inc.
    Integrated Systems Inc. was a company known for developing real-time operating systems and embedded software solutions for embedded and telecommunications applications.
  • D. Tesira
    Tesira is Biamp Systems’ networked audio and video platform known for scalable, DSP-based solutions in professional AV installations.
  • E. Quasar Technologies
    Quasar Technologies is the company that originally developed the Qt application development framework, widely used for creating cross-platform software.
  • 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: StreamBase Systems
Triple: [Michael Stonebraker, knownFor, StreamBase Systems]
Generated description
StreamBase Systems is a software company specializing in high-performance complex event processing and real-time data analytics platforms.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: StreamBase Systems
Target entity description: StreamBase Systems is a software company specializing in high-performance complex event processing and real-time data analytics platforms.
  • A. SIGA Technologies
    SIGA Technologies is a pharmaceutical company specializing in the development of antiviral treatments, particularly for smallpox and other orthopoxvirus infections.
  • B. Trilogy Systems
    Trilogy Systems was a pioneering but ultimately unsuccessful 1980s startup founded by computer architect Gene Amdahl to develop advanced mainframe computers using cutting-edge semiconductor technology.
  • C. Integrated Systems Inc.
    Integrated Systems Inc. was a company known for developing real-time operating systems and embedded software solutions for embedded and telecommunications applications.
  • D. Tesira
    Tesira is Biamp Systems’ networked audio and video platform known for scalable, DSP-based solutions in professional AV installations.
  • E. Quasar Technologies
    Quasar Technologies is the company that originally developed the Qt application development framework, widely used for creating cross-platform software.
  • 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_69d6ad9cac2c81908e8a7bed82d1e21d completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d95494ae1c81908b9ee14b8ef92a65 completed April 10, 2026, 7:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6558da7e0819086860bfaf394e2d8 completed May 2, 2026, 7:50 p.m.
NEDg Description generation batch_69f65a0f1b2881908a7cb21c9de1a5c2 completed May 2, 2026, 8:09 p.m.
NED2 Entity disambiguation (via description) batch_69f65ad4424c8190933759cca5d73c22 completed May 2, 2026, 8:13 p.m.
Created at: April 8, 2026, 11:48 p.m.