Company / organization
OpenAI
By and about OpenAI
Is AI Accelerating?
Ben Todd argues AI capability gains remain on trend despite incremental-feeling releases, pointing to sustained benchmark progress, accelerating revenue growth, productivity gains, and rising chip prices as evidence the acceleration hasn't slowed.
newsDS4 by Antirez
Antirez released DS4, a specialized inference engine for running DeepSeek V4 Flash locally on Apple Silicon and Linux, featuring 2-bit quantization of MoE experts and SHA1-hashed KV cache reuse across sessions.
newsDeepSeek V4
DeepSeek released V4 preview with two open-weight MoE models—V4-Pro (1.6T params, 49B active) and V4-Flash (284B total, 13B active)—featuring hybrid attention for practical 1M-token context and competitive API pricing.
newsOpenAI Codex Desktop Computer Use, In-App Browser & Agent Workspace
OpenAI's desktop app now sees your screen, controls your cursor, and automates tasks in native Mac apps; the update also adds an in-app browser, image generation, and workspace agents for team workflows.
newsStartup Updates: Meta Layoffs, OpenAI CTO Exit, Salesforce & AIBird
Meta cuts 8,000 jobs (10% of workforce), OpenAI's product CTO exits, Salesforce launches headless API subscription, and Allbirds rebrands to AIBird with stock surging 700% on AI infrastructure pivot.
newsOpenAI Releases ChatGPT Image 2
OpenAI released ChatGPT Image 2, which demonstrates improved ability to combine multiple subjects coherently while maintaining image quality, including successfully rendering complex prompts like Studio Ghibli-style scenes with detailed elements.
newsExclusive Self-Attention (XSA): Two-Line Change Improving Transformers
Researchers propose Exclusive Self-Attention, a two-line code modification that prevents transformer attention heads from attending to themselves, already adopted in leading solutions for OpenAI's parameter golf challenge.
newsOpenAI GPT-5.4 (xhigh) Released
OpenAI released GPT-5.4 (xhigh) with performance matching Gemini 3.1 Pro at roughly 25% lower cost per million tokens.
newsxAI Grok 4.20 with Parallel Agents
xAI's new Grok version runs 4 agents in parallel, with a SuperGrok Heavy tier adding 16-agent capability, narrowing the gap with OpenAI and Anthropic while maintaining its edge in real-time Twitter search.
newsOpenAI, xAI, and Google Sign DoW Defense Agreements
OpenAI, xAI, and Google have signed defense agreements with the U.S. Department of War, with OpenAI committing to a $120M contract while xAI lifted AI safety restrictions for classified work.
newsOpenAI closes the largest private funding round in history, at $122B
OpenAI closed the largest private funding round in history, ultimately $122 billion at an $852 billion post-money valuation, anchored by Amazon, Nvidia and SoftBank.
newsLeopold Aschenbrenner — Situational Awareness: $1B → $5.5B
Former OpenAI security lead Leopold Aschenbrenner's hedge fund grew from $1B to $5.5B by betting on AI infrastructure, particularly Bitcoin mining companies with power grid access and permits that take years to obtain.
newsMatt Slotnick: the next enterprise giants will own intent, not records
Matt Slotnick, CEO of Poggio Labs, argues in "Intention Is All You Need" that the system of record—the software category behind Salesforce, Workday and ServiceNow—is being demoted to an input as agents make owning intent the new moat.
newsOpenAI GPT-5.3-Codex and Frontier
OpenAI released GPT-5.3-Codex, a coding-focused model that autonomously beats Pokemon Emerald, alongside Frontier, an enterprise platform for building and deploying AI agents.
newsThe Vibes Are Changing: AI Labs and Military Guardrails
Jeff Dean joins tech leaders opposing Pentagon pressure to remove military guardrails from AI systems, while OpenAI and Google comply and Anthropic faces threats for refusing autonomous weapons access.
newsWe're In The "Vibe" Code Age — Claude Code reaches 100% of coding
A developer reports reaching 100% AI-generated code using Claude Code, as Anthropic's tools gain traction over competitors like Cursor among engineers seeking simpler interfaces.
newsModel Wars: GPT-5.2 vs Opus 4.5 vs Gemini 3 vs Grok 4.1
OpenAI's GPT-5.2, Google's Gemini 3, Anthropic's Opus 4.5, and xAI's Grok 4.1 compete on reasoning and efficiency, with GPT-5.2 Thinking reaching 52.9% on ARC-AGI-2 and Gemini 3 reportedly building websites in single attempts.
newsAgentic AI Foundation (AAIF) launched under Linux Foundation; new MCP spec
Anthropic, OpenAI, and Block launched the Agentic AI Foundation under the Linux Foundation with MCP, AGENTS.md, and goose as founding projects; MCP's new spec moves it from tool calling to production-grade workflows.
newsClaude Opus 4.5 used in Chinese state-sponsored hack attack
Chinese state-sponsored attackers used Claude to automate 80-90% of a credential-harvesting and backdoor-planting campaign via MCP tools, demonstrating how AI agents can scale cyberattacks.
newsOpenAI's $1.4 Trillion infrastructure bet
OpenAI plans to spend $1.4 trillion on infrastructure while projecting just $100 billion in revenue by 2027.