OpenAI
A growing collection of articles on AI: big questions, useful tools, and ideas that stay with you.
Real ideas / Practical perspectives / A brighter next
OpenAI shares early data on coding agents in AI research
OpenAI reports 3.1 agent-workdays per human workday, but its internal data also shows why more automated activity is not the same as faster research.
6 min read
SGLang v0.5.19 expands model support, inference performance and hardware reach
The release combines 786 pull requests from 214 contributors, adding nine model entries, beam search, DeepEP v2, broader speculative decoding, unified caching, diffusion improvements and extensive…
9 min read
How NVIDIA Cosmos 3 and SageMaker HyperPod Power a Physical AI Model Factory
AWS outlines a persistent, shared GPU architecture for synthetic data generation, distributed post-training, and closed-loop evaluation, with end-to-end GPU goodput—not isolated job throughput—as the central operating…
13 min read
OpenAI GPT-5.6 reaches Australian Amazon Bedrock Regions through global inference
AWS has opened access to GPT-5.6 Sol, Terra, and Luna through Amazon Bedrock endpoints in Sydney and Melbourne, with three API paths, prompt caching, federated Codex…
8 min read
OpenAI Codex 0.153.0 strengthens session recovery, plugins, Guardian history and context controls
The Codex release improves terminal editing, remote plugin management, reconnection behavior, account-scoped MCP approvals and long-running session state, while adding an opt-in experimental context-management mode with…
7 min read
OpenAI launches ChatGPT for Teens with learning tools, default safeguards and parental controls
The new experience places users identified as ages 13 to 17 into a teen-focused version of ChatGPT that combines guided study features with age-appropriate protections, healthy-use…
7 min read