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Volume 342, Issue 4 · 2026-09-21 – 2026-09-27 · Popular →

Most Popular Vendor News This Week · October 4

OpenAI, Tuesday, September 22nd, 2026

Better Prompt Caching for GPT-6

OpenAI improved GPT-6 prompt caching with higher default hit rates and new dashboard and diagnostic tools for developers. more → · 31 clicks

Better Prompt Caching for GPT-6

OpenAI, Tuesday, September 22nd, 2026

Introducing GPT-6 Sol and Luna

OpenAI launched GPT-6 Sol and Luna, cheaper models built on GPT-6 Astra's methods, with API prices cut 50% from GPT-5.6 promotional rates. more → · 31 clicks

Introducing GPT-6 Sol and Luna

OpenAI, Wednesday, September 23rd, 2026

Two Years of OpenAI Academy

OpenAI Academy marks two years, having hosted 250+ events reaching 4 million people, and is launching a new trainer program. more → · 24 clicks

Two Years of OpenAI Academy

Anthropic, Friday, September 25th, 2026

Build Plugins for Claude

Anthropic opened a directory submission portal letting developers publish and track plugins for the Claude ecosystem. more → · 35 clicks

Build Plugins for Claude

Anthropic, Tuesday, September 22nd, 2026

Introducing Claude Opus 5.5

Anthropic launched Claude Opus 5.5, matching Claude Fable 5.1 performance on agentic coding while using 40% less compute. more → · 27 clicks

Introducing Claude Opus 5.5

CoreWeave, Thursday, September 24th, 2026

The AI Loop: Launch Day Is Day One

CoreWeave and Weights & Biases describe the 'AI Loop,' a framework linking training, inference, observability, and evaluation into one cycle. more → · 35 clicks

The AI Loop: Launch Day Is Day One

Upcoming Event · Thu, Oct 8 · 2:00pm

Innovation at Speed, Security at Scale: Exposure Management for the Next Era of Growth

As AI, cloud, and connected technologies rapidly expand the attack surface, security teams must focus on the risks that matter most. Join CISO leaders to explore how exposure management strengthens visibility, prioritization, and resilience, thus enabling organizations to innovate confidently while reducing their most critical cyber risks. more →

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Innovation at Speed, Security at Scale: Exposure Management for the Next Era of Growth (Oct. 8th)

Cohere, Friday, September 25th, 2026

Compass Is Coming to the Cloud

Cohere put its Compass retrieval platform into private beta as a managed cloud offering called Compass Cloud. more → · 35 clicks

Compass Is Coming to the Cloud

Upcoming Event · Thu, Oct 22 · 1:00pm

Continuous Modernization: Why Modernization Never Really Finishes

Join the discussion with AWS and trace the arc and look at what changes when modernization stops being a project with a finish line and becomes something that runs continuously across your estate. Technical debt, security gaps, and agent-readiness get measured on an ongoing basis. Validated change land as pull requests, not recommendations. more →

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Continuous Modernization: Why Modernization Never Really Finishes (Oct. 22nd)