Vol. I · No. 157WED, SEP 23, 2026
Source · Lab

OpenAI

RSS Feed · FRONTIER

Last updated Sep 23, 2026, 11:30 AM

Better prompt caching for GPT-6

GPT-6 introduces improved prompt caching with higher hit rates, diagnostics, explicit breakpoints, and controls to reduce latency and inference costs.

·

Introducing GPT-6 Sol and Luna

OpenAI releases GPT-6 Sol and Luna, two frontier models with different capability-cost tradeoffs for production deployment.

·

Introducing Astra for Law

OpenAI launches Astra for Law, a domain-specific application with workflow customization, data integration, and compliance controls for legal firms.

·

Reimagining advertising with AI

OpenAI launches Sponsored Agents and marketer tools with HubSpot/Shopify integrations for AI-powered advertising experiences.

·

Now everyone can put data to work

OpenAI launches Data agent in ChatGPT Work, enabling natural-language data connection, insight discovery, and dashboard creation.

·

Introducing the Agents API

OpenAI launches Agents API, a managed service for building cloud agents with orchestration, long-running sessions, and tool use.

·

The Work Now Within Reach

OpenAI argues that increased AI capability and lower costs enable new workflows and economic growth for businesses and individuals.

·

Introducing ChatGPT Images 2.5

OpenAI releases ChatGPT Images 2.5, an image generation feature enabling sketch-to-image and reference-guided personalization.

·

An Alien Mind

Jakub Pachocki (OpenAI) argues for stronger AI safeguards and international coordination as capability scaling accelerates.

·
50 stories