Triple
T1634960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Slack |
E35339
|
entity |
| Predicate | founder |
P104
|
FINISHED |
| Object |
Serguei Mourachov
Serguei Mourachov is a technology entrepreneur best known for co-founding the workplace communication platform Slack.
|
E368373
|
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: Serguei Mourachov | Statement: [Slack, founder, Serguei Mourachov]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serguei Mourachov Context triple: [Slack, founder, Serguei Mourachov]
-
A.
Mikhail Posokhin
Mikhail Posokhin was a prominent Soviet architect known for major state projects in Moscow, including landmark government and cultural buildings.
-
B.
Petr Novikov
Petr Novikov was a prominent Soviet mathematician known for his work in group theory, logic, and the solution of the word problem for groups.
-
C.
Anatoly Pakhomov
Anatoly Pakhomov is a Russian politician who served as the mayor of Sochi during its transformation and international prominence as the site of the 2014 Winter Olympics.
-
D.
Valentin Pavlov
Valentin Pavlov was a Soviet politician and economist who briefly served as the last Prime Minister of the Soviet Union during its final months before dissolution.
-
E.
Mikhail Kirponos
Mikhail Kirponos was a Soviet general best known for leading Red Army forces in the early stages of the German invasion of the USSR during World War II, particularly in the defense of Ukraine.
- 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: Serguei Mourachov Triple: [Slack, founder, Serguei Mourachov]
Generated description
Serguei Mourachov is a technology entrepreneur best known for co-founding the workplace communication platform Slack.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Serguei Mourachov Target entity description: Serguei Mourachov is a technology entrepreneur best known for co-founding the workplace communication platform Slack.
-
A.
Mikhail Posokhin
Mikhail Posokhin was a prominent Soviet architect known for major state projects in Moscow, including landmark government and cultural buildings.
-
B.
Petr Novikov
Petr Novikov was a prominent Soviet mathematician known for his work in group theory, logic, and the solution of the word problem for groups.
-
C.
Anatoly Pakhomov
Anatoly Pakhomov is a Russian politician who served as the mayor of Sochi during its transformation and international prominence as the site of the 2014 Winter Olympics.
-
D.
Valentin Pavlov
Valentin Pavlov was a Soviet politician and economist who briefly served as the last Prime Minister of the Soviet Union during its final months before dissolution.
-
E.
Mikhail Kirponos
Mikhail Kirponos was a Soviet general best known for leading Red Army forces in the early stages of the German invasion of the USSR during World War II, particularly in the defense of Ukraine.
- 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_69a886036bc081909ff5de16dbe5e8ea |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69a90a1679408190a9faa7b22c388c4b |
completed | March 5, 2026, 4:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38b9e52688190bd9dc7fb17e892f8 |
completed | March 13, 2026, 3:59 a.m. |
| NEDg | Description generation | batch_69b3b30fa650819088654b109d6e9fb9 |
completed | March 13, 2026, 6:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3b36664fc81908a084ed2f75af44a |
completed | March 13, 2026, 6:49 a.m. |
Created at: March 4, 2026, 7:28 p.m.