Triple

T22041272
Position Surface form Disambiguated ID Type / Status
Subject Web Performance API E544641 entity
Predicate includesSpecification P19701 FINISHED
Object Server Timing API
The Server Timing API is a web performance feature that lets servers send detailed timing metrics to the browser so developers can analyze and optimize backend performance.
 E1515590 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: Server Timing API | Statement: [Web Performance API, includesSpecification, Server Timing API]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Server Timing API
Context triple: [Web Performance API, includesSpecification, Server Timing API]
  • A. User Timing
    User Timing is a W3C web performance API that lets developers precisely measure and analyze the timing of specific parts of their web applications.
  • B. Web performance API
    The Web performance API is a set of browser interfaces that enable precise measurement, analysis, and optimization of web page and application performance.
  • C. Pingdom
    Pingdom is a website and server monitoring service known for tracking uptime, performance, and user experience for online applications.
  • D. Navigation Timing
    Navigation Timing is a W3C web performance API that provides detailed timing metrics for measuring and analyzing the loading behavior of web pages.
  • E. Instruments Time Profiler
    Instruments Time Profiler is a performance analysis tool in Apple's development suite that measures and visualizes how an app spends its execution time to help identify bottlenecks and optimize code.
  • 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: Server Timing API
Triple: [Web Performance API, includesSpecification, Server Timing API]
Generated description
The Server Timing API is a web performance feature that lets servers send detailed timing metrics to the browser so developers can analyze and optimize backend performance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Server Timing API
Target entity description: The Server Timing API is a web performance feature that lets servers send detailed timing metrics to the browser so developers can analyze and optimize backend performance.
  • A. User Timing
    User Timing is a W3C web performance API that lets developers precisely measure and analyze the timing of specific parts of their web applications.
  • B. Web performance API
    The Web performance API is a set of browser interfaces that enable precise measurement, analysis, and optimization of web page and application performance.
  • C. Pingdom
    Pingdom is a website and server monitoring service known for tracking uptime, performance, and user experience for online applications.
  • D. Navigation Timing
    Navigation Timing is a W3C web performance API that provides detailed timing metrics for measuring and analyzing the loading behavior of web pages.
  • E. Instruments Time Profiler
    Instruments Time Profiler is a performance analysis tool in Apple's development suite that measures and visualizes how an app spends its execution time to help identify bottlenecks and optimize code.
  • 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_69e11e32445c8190ab97089b48a130bb completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f12828fc788190a22c0e9c2372656b completed April 28, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7b6f2a1c819090cfa07e83f24368 completed May 18, 2026, 2:37 a.m.
NEDg Description generation batch_6a0a7c73537481908c644642f825569f completed May 18, 2026, 2:41 a.m.
NED2 Entity disambiguation (via description) batch_6a0a7d29f5a08190b41cad11e2192727 completed May 18, 2026, 2:44 a.m.
Created at: April 16, 2026, 8:25 p.m.