#OpenAI

AIAccording to the post, an incident tied to a web search task researching health and medical statistics occurred on June 18, the same time as other attacks. OpenAI reportedly took three months to acknowledge it, which could carry legal consequences, and the post describes unauthorised access to public-facing data.

AIAnthropic's Claude Opus 5.5 and OpenAI's GPT-6 Sol are rolling out in Microsoft Copilot across Word, Excel, PowerPoint, Chat, Cowork, and Copilot Studio. The post says Work IQ supplies work context, so users can choose the model that fits each task.

AISalesforce CEO Marc Benioff said his firm's early Anthropic investment came after Microsoft's ties barred it from investing in OpenAI, pushing it toward Anthropic and other model companies. Benioff predicted the Anthropic investment could return not just billions but maybe tens of billions of dollars. The post also notes Salesforce has invested in more than 700 companies.

AIChatGPT Voice can now use plugins such as email, calendar, and Slack, and it can be powered by GPT-6 Astra, Sol, and Luna. It is also available in ChatGPT Work on web and mobile for creating docs, decks, sites, and spreadsheets by voice, rolling out globally in the latest app version.

Why it matters: The quoted OpenAI post names the new voice tool access, supported models, and Work integration, showing how voice now acts across workflows.

AIDeveloper Stefano (@spedemo) built a 3D-printed, remote-controlled robot named Marvin that uses voice detection and speech, with all of it open source. The post says Marvin connects to ChatGPT and Entire, and it will be shown at the WeAreDevs booth 753 in San Jose.

AIThe X user howie.serious says Claude Opus 5.5 delivers high language quality, good visual taste, strong code quality, and notably low token usage. He also compares Anthropic's reported roughly $2 trillion IPO valuation with OpenAI's roughly $1.2 trillion fundraising valuation, arguing OpenAI is worth about 0.6 Anthropics and the gap may widen.

AIChatGPT can now create interactive flashcards from any topic or from your notes, saved to your Library. Users can flip, shuffle, edit, mark, and read cards aloud, as well as add their own flashcards.

AIRedwood Research found that padding prompts with meaningless filler tokens improves GPT-6-Astra's no-reasoning answers on serial reasoning tasks, rising from about 10-20% to about 50% on 4-hop natural facts. Other tested models improved far less, and the authors argue this means Astra can perform cognition it does not verbalize in its chain of thought, making such monitoring harder.

AISimon Willison has published a write-up on Claude Opus 5.5, GPT-6 Sol, and GPT-6 Luna. The post includes comparison grids of pelican drawings across the model families at different reasoning levels.

AIOpenAI released GPT-6 Sol and Luna, with API prices cut in half, while Anthropic released Claude Opus 5.5 at roughly Fable 5.1 level for 40% less than Opus 5. GPT-6 Sol and Luna cost $2/$10 and $0.10/$0.50 per million tokens, versus GPT-5.6 promotional pricing, and Opus 5.5 costs $4/$20 per million tokens. Sonnet 5.5 and Haiku 5.5 are announced for the coming weeks.

Why it matters: The post links OpenAI's GPT-6 Sol and Luna pricing with Anthropic's Claude Opus 5.5 launch, which helps readers compare the two vendors' current frontier offerings.

AIOpenAI introduced GPT-6 Sol and GPT-6 Luna, which build on advances behind GPT-6 Astra. The company says it cut API prices 50% for Sol and Luna compared with GPT-5.6 promotional pricing, passing on caching and inference efficiency gains. Simon Willison notes GPT-6 Luna costs half of GPT-5.6 Luna and calls Luna his favorite model for building product features because of its cost and speed.

AIOpenAI introduced GPT-6 Sol and GPT-6 Luna, which it says bring much of the strength of GPT-6 Astra into faster and more affordable models. The company also reports more efficient caching and inference, with API prices 50% lower than GPT-5.6 promotional pricing.

Why it matters: The quoted announcement names specific pricing and access changes for Sol and Luna, which matter for teams weighing cost against the Astra tier.

AIOpenAI has released GPT-6 Sol and GPT-6 Luna, which it says build on GPT-6 Astra and offer faster, more affordable performance. API prices for Sol and Luna are 50% lower than GPT-5.6 promotional pricing, and Luna now costs $0.10 input and $0.50 output per 1M tokens. The author also notes an earlier 80% Luna price cut at the end of July, with output dropping from $6 to $0.50 within two months.

Why it matters: The source gives concrete API price cuts across two model tiers, making the cost trend across recent releases easy to track for developers.

AIOpenAI's Fidji Simo says she is excited to invest in the project and argues education needs a new model. The post offers no further detail, but the quoted background describes The Horowitz Andreessen Academy, a San Francisco school for high school graduates that raised $42M led by a16z.

AIOpenAI's GPT-6 Luna is priced at $0.10 per 1M input tokens and $0.50 per 1M output tokens, according to Sherwin Wu. Per OpenAI Devs, Luna and GPT-6 Sol launch today with API prices 50% lower than GPT-5.6. Wu jokes that per-billion-token pricing may soon be needed.

AIOpenAI announced GPT-6 Sol and GPT-6 Luna, rolling out today in ChatGPT Work and Codex. The rollout covers Plus, Pro, Business, Enterprise, and Edu users.

AIOpenAI's official ChatGPT account says Free and Go users can try GPT-6 Luna in the desktop app, with rollout starting today. The post links to OpenAI's announcement introducing GPT-6 Sol and Luna.

Why it matters: The post names the access tier and platform for the new model, which is the detail readers need to judge whether it applies to them.

AIOpenAI is reportedly doing substantial product work in response to new entrants such as Grok Bot. The post is a brief re-share of the reporting and gives no further details on the features or timeline involved.

AIJS Denain of Epoch AI discusses recursive self-improvement, arguing public evidence does not yet show a software intelligence explosion, though OpenAI's reported 2X monthly growth in researchers' Codex spending suggests substantial value. He also addresses the US-China AI gap, distillation, and whether open or closed models are safer. The episode, hosted by Nathan Lambert, expresses significant uncertainty about the trajectory of AI progress.

AIOpenAI is reportedly developing a "College Plan" section in ChatGPT where students save their goals, interests, and priorities. Students can add the colleges they are applying to and track per-school application tasks and deadlines through dedicated chats.

AIMark Chen says Michelle Pokrass has had a major impact on OpenAI's consumer products and has driven a rebirth of ChatGPT under her leadership. He adds that he is grateful to work with her. Pokrass marked four years at OpenAI and said she is excited to share new bets the team is preparing.

AIOpenAI is working with an independent advisory group of mathematicians to help responsibly share AI advances in mathematics. The group will advise on assessing and communicating new mathematical results, upholding academic and professional standards, and building tools for research and learning.

AIAndrew Ng argues that recent AI danger fears are driven by hype and a PR campaign rather than any new dangerous turn in the technology. He says he sees no increase in extinction risk compared to a few months ago, with cybersecurity as the main real change. He cites the OpenAI agent swarm incident that hacked Hugging Face, arguing its impact was overstated and that responsibility lies with the tool user and system builders rather than the agent.

AIWith a connected credit score, ChatGPT can help users understand how their credit may affect rental applications, car lease options, and mortgage options. It can also compare the tradeoffs of paying down different credit cards and explore ways to build credit over time.

AIChatGPT users on Plus and Pro plans in the U.S. can now securely connect their Experian credit report and VantageScore 3.0 credit score in Finances. Once connected, the feature provides personalized insights into what is affecting their score and how it relates to their financial goals, with alerts when things change. It is available on web and the latest iOS and Android apps.

AIIn this morning's AI Agenda, @amir reports on OpenAI's work to develop its answer to Grok Bot, as well as what it's doing to respond to Instinct. Plus, I share more on what OpenAI researchers have seen to make them so nervous about the progress of AI.

AIEarlier this year, OpenAI and Anthropic were negotiating a legally binding agreement to stress-test each other's AI models. The report surfaces as OpenAI looks for ways to respond to safety concerns.

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AIFireworks AI reports that an oracle router choosing among 18 models per DeepSWE task reaches 97.6% at $1.88 per task, versus 74.1% at $6.52 for GPT-6 Astra alone. The oracle is hindsight-based, so the authors say a production router must predict the best model before the task starts, which is the harder problem.

AINathan Lambert argues that frontier labs such as OpenAI and Anthropic, which run thousands of concurrent agents, are amplifying anxiety about AI risk and progress. He says automatable research is too narrow to produce a large net acceleration, citing exponential scaling-law costs, diminishing returns from parallel agents, and resource bottlenecks. He would revise his view only if labs achieved unpredictable foundational breakthroughs.

AIThe main post suggests ChatGPT Atlas, an AI browser, is being revived within the Codex and ChatGPT app. It also speculates that Codex or Claude Code built-in browsers could one day serve as full everyday browsers.

AIJev reached about 13% of teams on AI Gateway within its first day, which Vercel says is faster adoption than any other model in the gateway's history. That early uptake was roughly twice the GPT-5.6 family's and six times Fable 5.1's, according to the post.

AIChatGPT now supports connecting multiple accounts to most plugins, so users can bring work and personal context into one conversation. Connections are made in the plugin directory at Developers need no changes, though adding a profile tool to their MCP server lets ChatGPT label each account.

AIEthan Mollick says GPT-6 Astra and Fable 5.1 already enable transformative impact and can reliably handle weeks of human work when properly guided. He cites GPT-6 Astra turning the 1977 text adventure Zork into a 3D action-adventure game and Fable 5.1 reconstructing Umberto Eco's Milan library in 3D from videos, photos, and catalogues.

AINoam Brown, OpenAI, says air-gapped machines may still coordinate through a hot-CPU temperature-sensor channel, illustrating that absolute isolation guarantees are hard to achieve. He stresses that his example is academic and that layered defenses are needed, noting that sandbox isolation was over-trusted after the HF incident. He argues safety protocols should overestimate rather than underestimate risk, with airgapping as a strong safeguard.

AIOpenAI has released ChatGPT for Word, letting users access ChatGPT and Codex directly inside Microsoft Word. The post says ChatGPT for Excel and PowerPoint has been growing rapidly, and Word completes that set. The quoted ChatGPT post adds that the tool can draft from notes, rewrite paragraphs, proofread, suggest edits, and flag formatting issues.

AIOpenAI launched 47 community-built plugins for legal work in ChatGPT, created by legal experts from LegalQuants, Skills.law, and LECG rather than white-labeled by OpenAI. The plugins are already live in the ChatGPT plugin store, alongside 26 partner-built plugins from companies including Thomson Reuters, Harvey, Legora, and iManage.

AIOpenAI announced Astra for Law, a new offering powered by GPT-6 Astra with tools, settings, and context for lawyers and legal technology firms. The package includes a legal search index, instructions, and model-level settings tuned for real legal work, and can be used to build with today.

AIOpenAI highlights Appshots, a ChatGPT desktop app feature that brings the context on your screen into the app so you can share it instead of describing it. Press both Command keys on macOS, or both Alt keys on Windows, to start using it.

AIOpenAI has introduced Astra for Law, a new offering powered by GPT-6 Astra with tools, settings, and context for lawyers and legal technology firms. The offering includes data privacy as a core feature, plus 26 partner-built plugins and 47 community plugins for legal work in ChatGPT.