> GPT-5 knowledge cutoff: Sep 30, 2024 > Gemini 2.5 Pro knowledge cutoff: Jan 20... | Hacker News

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dotancohen on Aug 8, 2025 | parent | context | favorite | on: GPT-5

  > GPT-5 knowledge cutoff: Sep 30, 2024
  > Gemini 2.5 Pro knowledge cutoff: Jan 2025
  > Claude Opus 4.1: knowledge cutoff: Mar 2025

A significant portion of the search results available after those dates is AI generated anyway, so what good would training on them do?

sumedh on Aug 8, 2025 [–]

Latest tech docs about a library which you want to use in your code.

dotancohen on Aug 9, 2025 | [–]

So, JavaScript vibe coding. Got it.

Honestly, maintaining software for which the AI knowledge cutoff matters sounds tedious.

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