Models
Broad access through consistent standards
How OpenAI works with distribution partners to uphold consistent safeguards, support responsible access, and clarify expectations in our Usage Policies.
Reported by OpenAI
AI news for Wednesday, October 21, 2026
12 stories · 3 with a recap · times are UTC
Tools
How Specializing the Vocabulary of SLMs Can Cut Inference Cost by 77% in Real Applications
Reported by Hugging Face · 2 min read
Models
How AT&T is rethinking in-house legal work with OpenAI
AT&T is working with OpenAI to make legal knowledge easier to access. Learn how its LegalEdge…
Reported by OpenAI
Models
Profiling TorchNeuron (Part 1): System-level profiling on AWS Trainium.
Reported by Hugging Face · 2 min read
Models
ChatGPT Ads expands to 26 new countries as over 100,000 advertisers have used the platform
From local businesses to global brands, more advertisers can now…
Reported by OpenAI
Models
OpenAI models are coming to Google Cloud
OpenAI and Google Cloud are bringing frontier models and Codex workflows to Gemini’s Model Garden, available through Google…
Reported by OpenAI
Models
How we built ChatGPT’s novel ad stack for user trust and relevance
Learn how OpenAI built ChatGPT’s LLM-powered ad stack to understand conversational intent, keep…
Reported by OpenAI
Policy
Patch the Planet: global response coordination as agents uncover critical vulnerabilities
Patch the Planet connects security researchers, maintainers, and incident responders to help address critical…
Reported by OpenAI
Research
Using thousands of AI agents to uncover new leads in biological data
See how OpenAI, PerturbAI, and Scripps Research used distributed AI agents to uncover…
Reported by OpenAI
Tools
Southeast Asia’s digital economy to hit $368 billion
Widespread AI adoption is propelling Southeast Asia's digital economy to a projected $368 billion in 2026 and…
Reported by Google AI · 2 min read
Policy
Democratic governance of frontier AI, part II: Empowering cyber defenders
OpenAI outlines a blueprint for empowering cyber defenders with frontier AI, stronger safeguards, modernized cybersecurity,…
Reported by OpenAI
Research
Cloudflare links vulnerability discovery to defense with OpenAI
Cloudflare uses OpenAI Daybreak to investigate vulnerabilities and propose fixes for review. Its developers use Codex to…
Reported by OpenAI