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Wednesday, November 12, 2025

Start of archive·July 7
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Edition · 2025-11-12

k.Frontier
FrontierOpenAI Blog
KeyRank 78

Introducing GPT-5.1 for developers

OpenAI ships a meaningful mid-cycle update to its flagship model with production-ready features (extended prompt caching, new tools) that directly reduce developer friction and inference costs. This signals aggressive iteration velocity and suggests the model wars are moving from capability benchmarks to developer experience.

Why it ranks · · GPT-5.1 now available in API · 2025-11-12

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The six pillarsRanked by KeyRank · 2025-11-12

Frontier

25% share

Models, benchmarks, the lab race. · 1 story

  1. 1Introducing GPT-5.1 for developers78

Tools

50% share

The AI products people actually use. · 2 stories

  1. 1Introducing group chats in ChatGPT72
  2. 2Neuro drives national retail wins with ChatGPT Business

Agents

quiet today

Autonomous systems in the wild. · 0 stories

  1. Nothing cleared the bar today.

Money

quiet today

Funding, M&A, valuations, earnings. · 0 stories

  1. Nothing cleared the bar today.

Chips

quiet today

Silicon, racks, the compute buildout. · 0 stories

  1. Nothing cleared the bar today.

Work

25% share

Jobs, industries, people & policy. · 1 story

  1. 1Fighting the New York Times’ invasion of user privacy72

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