OpenAI announces GPT-4 Turbo with 128K context window

HIGH IMPACT announcement
The latest model offers a significantly larger context window, enabling more complex conversations and document analysis.

OpenAI has unveiled GPT-4 Turbo, featuring an unprecedented 128,000 token context window. This massive increase allows the model to process entire books, lengthy documents, and maintain context over extended conversations.

Key improvements include:

  • 128K context window (equivalent to ~300 pages of text)
  • Updated knowledge cutoff to April 2023
  • Improved instruction following
  • Lower pricing per token

About ChatGPT

OpenAI's flagship AI assistant powered by GPT-4o with vision, voice, and real-time web access. Used by 300M+ weekly users for writing, coding, research, and problem-solving. Enterprise features include custom GPTs and team workspaces.