AI Models

Google has opened Gemini 4 Carbon to all paying developers and enterprises after first giving it to a small group of cybersecurity defenders in late October. Google calls it its strongest model, built for long, complex coding and research jobs. Full story in slides above — Sources: Google Blog, Unite.ai, The Tech Lane, November 10-11, 2026.

Google opened Gemini 4 Carbon, its most powerful AI model, to paying developers and businesses on Tuesday, November 10. The model had been locked behind a limited cybersecurity program since late October. Now anyone on the paid Gemini API tier can call it. The price is $2 per million input tokens and $10 per million output tokens through November 30. On December 1, both rates double, to $4 and $20. Google AI Ultra subscribers also get Carbon in the Gemini app, AI Mode in Search, and the Antigravity coding platform. ...

Meta launched Muse Ember on Monday, November 9, calling it the smallest and most efficient model in its Muse lineup. The new model costs $0.10 per million input tokens and $0.50 per million output tokens, and it handles a context window of 1 million tokens. Meta built it for one job: the repetitive work AI agents do all day. That work is specific. Muse Ember handles tool calls, coding subtasks, routing, extraction, and parsing long documents, the chores that pile up when an agent runs for hours. Mark Zuckerberg announced it on X, writing, “Releasing Muse Ember today — our smallest model that delivers higher intelligence per dollar than others in its class.” ...

Anthropic released Claude Fable 5.2 and Claude Mythos 5.2 on November 9, 2026 — up to 30% faster and about 20% cheaper than the 5.1 models, with Fable broadly available and Mythos limited to vetted organizations. Full story in slides above — Sources: Reuters, The Indian Express, TechTimes, MacRumors, November 9-10, 2026.

Anthropic gave Claude Fable 5.2 an empty folder and one instruction: build an operating system. Eight days later, more than 1,000 AI agents working in parallel had produced a prototype that boots on a laptop, complete with a kernel, drivers, file storage, windows, a login screen, and an installer. Anthropic announced the new model on Monday, November 9, alongside Claude Mythos 5.2, a version of the same model with fewer safety restrictions for vetted researchers. ...

Tencent released the full version of Hy4 on November 4, 2026, adding vision and computer use to the text-only preview from August. The 770-billion-parameter model can read images and charts, and operate a computer through its command line and graphical interface. It is available now through Tencent Cloud and APIs, while the open weights are promised in the coming days. Sources: Tencent Hunyuan release coverage via The Neuron, UnicornAPI, Dev.to and Derrington Collaborative AI, November 4–5, 2026. ...

OpenAI is putting its AI models on Google Cloud. The company announced Wednesday that its frontier models — GPT-Astra, GPT-6.1 Sol, and GPT-6 Luna — plus its Codex coding agent will land in Google Cloud’s Model Garden and Marketplace. General availability is expected in the coming weeks, though select enterprise customers are getting private-preview access starting today. What’s actually changing Google Cloud customers will be able to buy OpenAI models directly through the Marketplace and count the spend against their existing cloud commitments. No separate procurement dance, no second billing relationship. The models deploy from Model Garden, Google’s catalog for third-party and first-party models, and all usage lands on a single Google Cloud invoice that also draws down Flexible Savings Plans. ...

Meta released Muse Spark Open, an 816-billion-parameter open-weight AI model built for coding and agentic work, alongside its closed frontier models Muse Wonder and Muse Wonder Full. Researcher Nathan Lambert calls Spark Open the strongest American-made open model by a wide margin, saying it cuts the US-China open-model gap roughly in half. Sources: Technobaboy, AI Weekly (via Interconnects), WebProNews, The AI Tools — October 15–18, 2026.

DeepSeek quietly released V4.1-Flash-1017 on October 17, a minor checkpoint update that reportedly beats Claude Sonnet 5.6 on 10 of 11 coding benchmarks while producing roughly 20% fewer tokens at the same intelligence level. Independent runs, including the Browser Use benchmark, confirm the story: near-frontier scores at a tenth of the price. Sources: ai0.news, MarkTechPost, SoftTechHub, dev.to (October 17–18, 2026).

Google released its flagship AI model Gemini 4 Argon on October 13, 2026, opening it to developers and businesses through the paid Gemini API, and to AI Pro and Ultra subscribers through the Gemini app and AI Mode in Search. The model starts at $2 per million input tokens and $10 per million output tokens, with rates doubling after November 30. Full details in the slides above. Sources: Reuters, The Economic Times, AIStockWire — October 13-14, 2026. ...

Meta has stopped playing catch-up on paper and started doing it in public. On Monday, the company rolled out Muse Wonder and Muse Wonder Full, its newest and most capable AI models, and said flatly that they stand shoulder to shoulder with OpenAI’s ChatGPT and Anthropic’s Claude. Wall Street liked the sound of it. Meta’s shares jumped about 4 percent in afternoon trading, according to Reuters. “Muse Spark was our first family of models, and now Muse Wonder is a much larger and more advanced class of models that brings us to the frontier,” chief executive Mark Zuckerberg wrote on X, as reported by AFP. ...

Meta launched Muse Wonder and Muse Wonder Full on October 12, 2026 — its most capable AI models to date, built by Meta Superintelligence Labs for agentic work. The stronger Wonder Full is available only to Muse Code subscribers, while the standard model is open to developers through the Meta Model API. Full story in slides above. Sources: TechCrunch, The Verge, Engadget, CNBC, Meta announcement (via tech-insider.org, vandatateam.com, kie.ai, dev.to, pomegra.io), October 12–13, 2026. ...

Anthropic dropped its newest small model on Wednesday, and the pitch is simple: do 75 percent more for 75 percent less. Claude Haiku 5.5, released October 7, is the company’s cheapest, fastest small model to date. It undercuts both its predecessor and OpenAI’s budget rival on price while beating them on several benchmarks. “Claude Haiku 5.5 is designed for high-volume, cost-sensitive tasks,” Anthropic said in the launch announcement. “It reliably handles quick and repetitive workloads like summaries, compactions, database queries, and classification requests. It pairs well with Opus 5.5 and Sonnet 5.5 as a subagent on coding work. And, since it’s also our fastest model to date, it works especially well for speed-sensitive tasks like live customer support and browser use.” ...

Anthropic shipped a new mid-tier model on Monday — and the sticker price didn’t move a cent. Claude Sonnet 5.5, the second model in Anthropic’s Claude 5.5 family, went live on September 28, 2026. Pricing holds steady at $2 per million input tokens and $10 per million output tokens, unchanged from its predecessor, Sonnet 5. The pitch is efficiency instead: Anthropic says the new model generates output more than 30% faster and needs far fewer tokens to finish the same work, cutting the cost of a completed task by up to 30%. ...