OpenAI announces ads for free ChatGPT tiers and a new 'Go' subscription, while detailing privacy safeguards and ad formats.
OpenAI announces ads for ChatGPT's free and Go tiers, plus a new pricing structure, while assuring ad independence and user privacy.
Introduces Open Responses, a vendor-neutral JSON API standard for hosted LLMs, based on OpenAI's Responses API and backed by major industry partners.
OpenAI researchers propose 'confessions' as a method to improve AI honesty by training models to self-report misbehavior in reinforcement learning.
A look at Google's resurgence in AI, including the origin of 'Nano Banana', Sergey Brin's return, and Gemini's user growth compared to OpenAI.
Analysis of Google's AI comeback, including the origin of 'Nano Banana', Sergey Brin's return, and Gemini's user growth compared to OpenAI.
A guide to building an AI-powered automated code review system for Azure DevOps pull requests using OpenAI models via Microsoft Foundry.
OpenAI launches its ChatGPT App Directory and SDK, transforming the AI into a platform for third-party interactive applications.
A review of key trends and developments in Large Language Models (LLMs) throughout 2025, focusing on reasoning models, agents, and industry shifts.
OpenAI has rebranded its Codex Cloud service to Codex Web, aligning the name with its web application interface.
OpenAI releases GPT-5.2-Codex, a model optimized for agentic coding with improvements in refactoring, Windows performance, and cybersecurity.
OpenAI's ChatGPT Images update focuses on faster generation, better instruction following, and lower costs, with comparisons to competitor models.
OpenAI is quietly adding 'skills' support to ChatGPT and Codex CLI, a feature inspired by Anthropic for extending AI capabilities with custom folders and scripts.
OpenAI announces GPT-5.2, a major AI model update with new variants, improved benchmarks, and advanced features like response compaction.
A retrospective on ChatGPT's third anniversary, covering its surprising launch, initial internal skepticism, and unprecedented growth to 800 million users.
OpenAI releases GPT-5.1 API with new reasoning modes, adaptive reasoning, extended prompt caching, and new built-in tools for developers.
OpenAI objects to court order demanding 20M ChatGPT user conversations, citing dangerous precedent for AI discovery.
A developer reverse-engineers the Codex CLI to directly prompt the new GPT-5-Codex-Mini model, detailing the process in a technical blog post.
Analysis of OpenAI's 2025 recapitalization into a public benefit corporation, Microsoft's $135B stake, and the governance structure for AGI development.
