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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 → · 26 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

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 · Tue, Oct 20 · 1:00pm

Practitioner Perspective: Achieving Fine-Grained Control for Data and AI on the Endpoint

Join us for a practitioner-focused deep dive on what it takes to move beyond blind alerting and blunt blocking. Bold sits down with Michael Roberts, Security Engineer at Cresta, a leading AI company, to explore an age-old question: How do you get the fine-grained control to stop real data loss without getting in the way of employee productivity? more →

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Practitioner Perspective: Achieving Fine-Grained Control for Data and AI on the Endpoint (Oct. 20th)