OpenAI

On August 21, 2026, OpenAI Global Affairs posted on LinkedIn that California’s SB 53 “should be amended to expand safeguards,” including monitoring frontier models still in training or evaluation for incidents that bypass third-party security, and stronger cybersecurity across the model-development lifecycle. Politico same evening; TechCrunch Saturday. OpenAI previously opposed the 2025 transparency law.

On August 19, 2026, OpenAI said it will keep Zero Data Retention for eligible frontier-model API customers and previewed Private Safety Processing: automated misuse detection across related interactions that returns a narrow safety signal without exposing prompts or responses to OpenAI staff. Early testers include Microsoft and Databricks; broader rollout and a white paper are planned for September.

On August 18, 2026, Guidelight AI Standards published its first public Control assessment of Anthropic, OpenAI, Google, xAI, and Meta. Information current through August 18; no lab scored above 3/5 on any of six practices. Anthropic and OpenAI tied at C+ (2.50); Google D+ (1.50); xAI D− (0.83); Meta F (0.67).

On August 18, 2026, OpenAI said it temporarily slowed scaling—including a two-week pause in reinforcement learning on deployment-bound models—and that its largest planned frontier RL run remains on hold while it hardens research environments; chain-of-thought monitoring now costs about 20% of the inference compute it watches.

On August 18, 2026, OpenAI said ChatGPT Ads will expand next week to 31 European countries including Germany, France, Spain, and Italy—still Free and Go only—after the February U.S. test and the August 11 five-market international launch; self-serve Ads Manager follows later this summer.

On August 18, 2026, OpenAI shipped ChatGPT for Teens, a 13–17 experience that age-prediction routes automatically: Study Mode and homework reminders by default, parental Quiet Hours, and stronger blocks on self-harm, eating disorders, violence, and romantic or sexual roleplay—paired with a CodeAI literacy partnership.

On August 17, 2026, Nvidia and OpenAI confirmed a signed Ohio campus deal: Nvidia invests $1.5 billion in SoftBank’s SB Energy, takes exclusive compute at PORTS-Pike, and—per Reuters, CNBC, and Nvidia’s 8-K—provides up to $105 billion of credit support for an initial 4.25 IT-GW with an option on 3.75 more; OpenAI is the 20-year tenant for about 8 IT-GW.

On August 15, 2026, The Information reported Nvidia is negotiating up to $3 billion of equity in SoftBank’s SB Energy—the developer of OpenAI’s planned 10-gigawatt Ohio data-center campus—with half at deal signing and half at a planned SB Energy IPO, alongside the ~$100 billion credit wrap already in talks.

On August 14, 2026, the Wall Street Journal reported Nvidia is now expected to initially guarantee less than $120 billion—down from the $250 billion discussed in July—for OpenAI’s proposed 10-gigawatt Ohio data-center lease, with the two sides nearing a first-phase backstop; The Information later put the figure at about $100 billion.

On August 13, 2026, IBM announced a strategic partnership embedding OpenAI’s GPT-5.6, Codex, and ChatGPT Work into IBM Consulting Advantage, launching a dedicated OpenAI Practice and joining OpenAI’s Elite partner tier—terms undisclosed, and distinct from IBM’s earlier Anthropic alliance.

On August 13, 2026, OpenAI named Dali Rajic—former president and COO of Wiz, recently acquired by Google—as chief revenue officer, succeeding Denise Dresser after about eight months as the lab cites more than one billion weekly ChatGPT users and more than two million business customers.

On August 13, 2026, OpenAI previewed Ultrafast, a new API service tier that runs GPT-5.6 Sol up to 14× faster than Standard processing—up to 750 output tokens per second on Cerebras hardware—in a limited customer preview for incident response, voice, finance, and other latency-sensitive work.

On August 11, 2026, OpenAI and AWS made Daybreak Blue and Daybreak Red—including GPT‑5.6‑Cyber—available to eligible customers on Amazon Bedrock, letting approved defenders run frontier cyber models inside existing AWS security, governance, and procurement workflows.

On August 11, 2026, OpenAI updated its ChatGPT advertising program: ads that began testing in the U.S. for Free and Go tiers are now live in the United Kingdom, Mexico, Brazil, Japan, and South Korea—still excluded from Plus, Pro, Business, Enterprise, and Education—while OpenAI reiterates that ads do not change model answers.

On August 11, 2026, longtime OpenAI executive Brad Lightcap—former CFO, COO, and most recently head of special projects—announced he is leaving after eight years to “start something new,” the latest high-profile leadership move at the lab.

On August 10, 2026, OpenAI expanded its Daybreak cyber program into Daybreak Blue and Daybreak Red access tiers and introduced GPT‑5.6‑Cyber—a purpose-trained cybersecurity model that completes 95% of advanced dual-use cyber requests in internal tests versus 1.5% for GPT‑5.6 Sol—after using the model to find Chrome V8 zero-days patched as CVE-2026-15903.

On August 10, 2026, OpenAI introduced Premium seats for ChatGPT Business—5× Standard usage, no five-hour usage limit, mixable with Standard seats in one workspace—priced at $125 per user per month or $100 annually, with a waitlist promotion of $100 workspace credits per seat through August 20.

On August 9, 2026, OpenAI’s ChatGPT Atlas standalone browser reaches its deprecation date—about nine months after launch—with browsing and agentic browser workflows expected to stop as OpenAI folds Atlas capabilities into the ChatGPT desktop app and a Chrome extension path.

On August 7, 2026, OpenAI said preliminary evaluations of its unreleased Astra model show enough agentic coding and cybersecurity progress that it “cannot rule out” Critical cyber capability under its Preparedness Framework—the first OpenAI model at that threshold—and paused internal Astra activities that do not meet strengthened security controls.

On August 6, 2026, OpenAI rolled out a ChatGPT-focused GPT-5.6 Sol update with a thinking-effort slider for Plus and Pro, said internal evals cut factual-error rates ~68% vs GPT-5.5 Instant for Sol and ~62% for Luna, and made GPT-5.6 Luna the Free/Go default with unlimited text chats and a Think button on the way.

On August 4, 2026, OpenAI introduced three education plugins—for K–12 educators, college educators, and college students—packaging role-specific skills, instructions, and workflows into ChatGPT Work and Codex for ChatGPT Edu and ChatGPT for Teachers district deployments as the fall term approaches.

On August 4, 2026, Trump administration officials told OpenAI, Anthropic, Google, Meta, and Nvidia that voluntary pre-release AI safety tests will target closed frontier models with state-of-the-art cyber capabilities—and will not put open-weight systems such as Meta’s Llama line and Nvidia’s Nemotron through the same review.

On August 3, 2026, a White House official said the Trump administration completed the voluntary frontier AI evaluation framework ordered in the June 2 executive order, and OpenAI, Anthropic, Google, and Meta were invited to a Tuesday White House meeting—days after both OpenAI and Anthropic disclosed cyber-eval breakouts into real systems.

On August 1, 2026, OpenAI published ten new results on long-standing open problems in mathematics and theoretical computer science—attributed to an internal version of its next major model family (publicly referred to as Astra)—with machine-checkable Lean certificates and manuscripts released so researchers can verify and build on the work.