OpenAI publishes its five AGI development principles, pledging to resist power concentration and collaborate broadly — a governance statement timed as the Musk trial looms.
Kuo: OpenAI is co-designing custom smartphone chips with MediaTek, Qualcomm, and Luxshare — targeting 2028 mass production as the company moves toward hardware-native AI.
Reuters: OpenAI plans to grow to ~8,000 employees by end 2026, even as Altman and Amodei publicly claim AI coding will eliminate software jobs.
Three independent sources captured GPT-5.5 from every angle simultaneously: builder euphoria, toolchain adoption, and a structural reliability alarm.
OpenAI's GPT-5.5 arrives six weeks after 5.4 with a 7-point Terminal-Bench gain, doubled pricing, and cyber/bio safety classifications at HIGH.
ChatGPT's traffic share dropped from 77% to 57% as Gemini surged to 25% via Google distribution and Claude nearly tripled to 6% on product pull alone.
OpenAI and Anthropic's April 2026 releases moved reasoning upstream of pixels, HTML, and OS automation—rewriting every execution primitive in a single week.
DeepSeek V4's 10× KV-cache compression restructures AI cost economics globally, exposing a structural threat to US lab pricing and strategic positioning.
Elon Musk's $134B lawsuit against OpenAI and Sam Altman begins federal trial April 27 in Oakland, placing OpenAI's nonprofit-to-for-profit conversion under judicial scrutiny.
OpenAI publishes openai/skills — its first public commitment to the Agent Skills open standard shared with Google Stitch and Anthropic Claude Code.
The Midas Project links 'The Wire,' an AI-generated site attacking AI critics, to Leading The Future — an OpenAI-backed super PAC. First confirmed AI-industry political-media overlap.
Oracle closes $16B in financing for a Michigan data center campus dedicated to OpenAI, with Bank of America selling $14B in bonds for the deal.
GPT Image 2 claims a 26-point lead in Image Arena blind tests — unprecedented for the category — by wiring a reasoning loop before every pixel render.
OpenAI's Chronicle research preview (April 20) captures your screen periodically to build ambient memory that makes Codex smarter over time — not available in EU/UK/CH.
OpenAI launches GPT-5.5 in ChatGPT and Codex with $5/$30 per-million token pricing, 1M context, and major token efficiency gains.
OpenAI open-sources monitorability evals at alignment.openai.com, enabling researchers and developers to assess their models' transparency.
OpenAI and NVIDIA piloted a whole-company Codex rollout, and OpenAI is now inviting other enterprises to adopt the same all-employee model.
GPT-5.5 scores 2.5× better intelligence-per-token than 5.4, surpasses the human baseline on OS World, and expands Codex into a full desktop agent.
OpenAI makes ChatGPT free for verified US medical professionals and releases HealthBench Professional — an open benchmark that GPT-5.4 outperforms on against physicians.
OpenAI launches ChatGPT Workspace Agents in research preview — cross-tool automation agents for Business, Enterprise, Edu, and Teachers plans.
GPT-Image-2-Thinking isn't a generation model—it's an image agent loop using search and compositing tools internally, trading speed for one-shot precision.
Sam Altman signaled via emoji reply that GPT-5.5 or GPT-6 may launch April 23 — confirmed independently by @swyx. No official announcement published yet.
OpenAI launches free ChatGPT for Clinicians for verified US medical pros and open-sources HealthBench Professional, where GPT-5.4 claims to beat specialty-matched physicians.
OpenAI's Privacy Filter — a 1.5B MoE model for PII detection under Apache 2.0 — is the company's first open-weight release of 2026, running on-device with 128k context.
OpenAI is deprecating text-embedding-3-small, prompting calls to open-source the model so trillions of indexed tokens remain queryable after the closed-source model is retired.
Dario Amodei's conservative 2024 capex call is now triggering opaque quota changes, harness bans, and tokenizer inflation — handing OpenAI a sustained PR windfall.
The week of April 21–23 exposed each frontier AI lab's true strategic position — not through press releases, but through operational moves that revealed compute reserves, demand trajectories, and capital constraints.
OpenAI launches ChatGPT Workspace Agents for paid plans — team-shared agents that run background workflows across docs, email, Slack, and Linear on a schedule without supervision.
OpenAI upgrades Codex with parallel background computer-use agents, an in-app click-to-comment browser, native image gen, and a 90+ plugin marketplace.
OpenAI released an emergency patch for GPT-5.1's agent mode after researchers disclosed a prompt-injection vector that could bypass tool-use boundaries.
OpenAI released GPT-5.1 with built-in agent orchestration, persistent memory, and native tool invocation — positioning against Anthropic and Google in the agentic AI infrastructure race.
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