Mistral opens Large 4, Google and Microsoft report record numbers driven by AI, and a report on distillation by Chinese labs raises tension around OpenAI.
Google unveils Gemini 4 Carbon: its strongest model yet, first limited to cyber defenders
Certain Models Safety
The model targets long-running agentic coding and security work and, according to Google, tops Artificial Analysis's Intelligence Index with a score of 59. Access is staged through a small group of defenders and the Fairwind program, with a broad release only after more guardrail work. The introductory price is $2 per million input tokens and $10 for output, doubling afterwards.
Mistral opens the weights of Large 4: a roughly 1-trillion-parameter model it calls the best open model for coding
Certain Models Products
Mistral has published the weights of Mistral Large 4, a multimodal mixture-of-experts model with about 1 trillion parameters and a 1-million-token context window. The license is a modified MIT variant: commercial use is allowed, but model-as-a-service providers need a separate agreement. The API costs $0.70 per million input tokens and $2.10 per million output tokens. Most benchmark scores are self-reported or come from partners; Artificial Analysis measures a lower Terminal-Bench score than Mistral reports.
Apple unveils first touchscreen MacBook Pro with M5 Pro/Max and Siri AI; ships November 6
Certain Products Chips
The touch sensor is built into the OLED panel and macOS translates touches into clicks. Apple says the M5 Max can run models with hundreds of billions of parameters on-device, and Siri AI (beta in macOS 27.2) is not available in the EU. Prices start at $2,899.
Microsoft: Azure revenue of $33.2 billion and about $10 billion in revenue from OpenAI in one quarter
High Business Chips
Microsoft disclosed Azure revenue in dollars for the first time: $33.2 billion last quarter, growing 48%. Its quarterly filing shows more than $10 billion of revenue came from OpenAI arrangements, roughly 11% of the total. The company posted its tenth record quarter in a row.
Alphabet: Google Cloud grows more than 100% and AI Search ads go global
High Business Products
Alphabet reports third-quarter revenue of $127.6 billion, with Google Cloud growing 103% to $30.7 billion according to the company; capital spending in 2027 is expected to top $300 billion. Growth in classic search ads slowed, while Google brings ads in AI Search results to more countries.
GitHub makes Copilot Fusion generally available: it picks and combines models automatically
Certain Products
Instead of choosing a model yourself, Copilot routes each request to a single model or a combination (draft plus quality check, or critique), across three effort tiers. GitHub says the top tier lands close to Claude Code with Opus 5.5 on a coding index at roughly half the cost per task.
Update: Nvidia and AMD to invest about $4 billion in Meta together
High Business Chips
According to CNBC, the two chipmakers are putting roughly $4 billion into Meta, which is betting heavily on its own AI infrastructure. This is firmer than the earlier separate figures from Fox and Digitimes.
The Information: DeepSeek and Moonshot trained their latest models on outputs from OpenAI's GPT-6 Astra
Medium Models Policy
According to The Information, picked up by Reuters, DeepSeek (V4.1 Flash) and Moonshot (Kimi K3.1 Pro) relied heavily on answers from OpenAI's GPT-6 Astra to train their latest models, a technique known as distillation. Their scores on browser tasks rose to near Astra's level at a fraction of the cost per task. OpenAI had not responded yet; the method has not been independently confirmed.
Reuters: US Justice Department probes Nvidia's $12.93 billion Hugging Face acquisition
Medium Business Policy Chips
According to Reuters sources, the US Department of Justice is examining whether Nvidia's acquisition of Hugging Face would hand it a key distribution point for AI. The review is part of a longer-running probe of Nvidia. Nvidia expects the deal to close in the first half of 2027 and says Hugging Face will stay neutral; an investigation is not evidence of wrongdoing.
OpenAI opens an election operations center to watch for ChatGPT abuse around the US midterms
High Policy Safety
The team is to spot abuse and route voting questions to trusted sources through November 3. ChatGPT had already restricted photorealistic political deepfakes ahead of the vote.
Update: PHP2Shell – CISA sees active exploitation, Censys counts about 32.5 million potentially vulnerable PHP services
High Safety
The figure is potential exposure, not confirmed compromises. It fits a wider picture of AI speeding up vulnerability discovery and exploitation: Australia's ASD also reports 20% more incidents.
Anthropic: smart reports and pooled budgets for Claude Enterprise
Certain Products Business
Anthropic makes smart reports, in-app surveys and pooled group budgets generally available for Claude Enterprise. Admins can review up to 28 days of a team's work grouped by workstream, with costs attached; privacy safeguards such as restricted topics and user attribution off by default are built in. A member stops spending when either their own or the shared budget runs out.
IBM launches identity and access control for AI agents
Certain Safety Products
Agents get verifiable identities, access limits and quickly revocable permissions, with extensions to HashiCorp Vault. It responds to banks and companies finding unmanaged agents acting on accounts.
OpenAI and ServiceNow expand their partnership: a ServiceNow plugin for ChatGPT is available now
Certain Products Business
OpenAI and ServiceNow are widening their partnership. A ServiceNow plugin for ChatGPT is available immediately, with more functions due by the end of the year and security and voice features later. Separately, ChatGPT can now search iCloud mail and calendar through new plugins, connected with app-specific passwords.
Mistral opens Timestral: four time-series forecasting models from 5 to 209 million parameters
Certain Models Research
The models run on an ordinary CPU without a GPU and, by Mistral's own account, lead three forecasting benchmarks; independent confirmation is still missing. The license is a modified MIT.
Nvidia opens Nemotron 3.5: a 30-billion-parameter speech model and a 463,000-hour dataset
High Models Chips
The model transcribes, translates and identifies speakers. It is part of Nvidia's series of open models and data.
Wabi, the AI agent that builds mini apps, raises $55 million at a $1.25 billion valuation
Medium Business
Wabi, which now calls itself a personal AI agent, raises $55 million in a round led by IVP, with Andreessen Horowitz, Forerunner and the Amazon Alexa Fund among the participants. That values the company at $1.25 billion.
Deepgram acquires Daily, the maker of the open-source voice framework Pipecat
Certain Business Products
Deepgram is buying Daily, the company behind the open-source Pipecat framework for voice agents; the price was not disclosed. Both sides say Pipecat will stay open source and vendor-neutral. Deepgram is also launching the Real-Time Context Standard, a freely available protocol for voice agents.
Google and Xreal launch the Aura glasses with Android XR and Gemini
Certain Products
The wired glasses cost $1,099 at an introductory price through December and ship in mid-November; Gemini answers questions and explains what is on screen. A separate puck does the processing.
Google opens EmbeddingGemma 2: one vector space for text, images, audio and video
Medium Models
The open model has 744 million parameters; the text-only variant runs quantized in about 191 MB.
Goodfire: 90 to 99 percent of last-layer neurons are already interpretable
Medium Research Safety
The essay argues that 'polysemanticity' has often been misread and that superposition has little support in real networks. The author calls it a working hypothesis; the figures come from small or preliminary samples.
Surge AI tax benchmark: the best model fully completes only 10.8% of tasks
Medium Research Models
Claude Sonnet 5.5 scores highest, ahead of Claude Fable 5.1 and Opus 5.5. Agents mainly fail on unstated consequences and unverified assumptions, such as a couple's marital status.
Cognition (Devin) reportedly gets offers at a $70 to $80 billion valuation weeks after a $48 billion round
Low Business
According to Business Insider these are early talks with investors; the company has confirmed nothing.
Rumor: OpenAI's API spec leaks an unannounced GPT Image 2.6 with a markup editor
Low Models Products
An update to OpenAI's API specification revealed an unannounced image model, GPT Image 2.6, with a new markup option for editing pictures. That hints at a quick launch, but OpenAI has not said anything about it yet.
Microsoft and Epic have AI-built browser ports of their games taken down
Medium Policy Other
According to Kotaku there are multiple takedowns of ports of games including Fortnite, Minecraft and Call of Duty; the piece argues small indie developers are hit too. The article does not say which AI tools were used.
Next up: November 3: US midterm elections; by November 4: Moonshot releases open weights for Kimi K3.1 Pro