Google DeepMind makes Gemini 4 Carbon available to developers and enterprises
For the head of model risk at a regional bank
Google DeepMind said on Nov. 10 that it is making Gemini 4 Carbon available to developers, enterprises, scientists and consumers.1
Google released Carbon two weeks earlier to a set of cybersecurity defenders through its Fairwind Program, according to the DeepMind post; the post does not give a reason for the wider timing.1 Google describes Carbon as its strongest model, built for tasks that test the limits of a model's intelligence, while Argon remains the choice for most software engineering and knowledge work.1
Carbon is available through the API in Google AI Studio and Gemini for business for all paying developers and enterprises, at the same introductory price as Gemini 4 Argon: $2 per million input tokens and $10 per million output tokens, Google said.1
Google said Carbon ranks #1 on CursorBench 4.0, Perplexity's WANDR and Zapier's AutomationBench at more than 2X lower cost per task than the next best external model; these are Google's own claims.1
Google is also previewing /swarm in Google Antigravity, which turns a single prompt into a coordinated team of agents; Carbon takes roles such as architectural design, coordination and auditing, paired with lighter models and adversarial verifiers that test every change.1
The Verge reported that prices will double at the end of November, when the introductory period ends, and VentureBeat listed post-introductory pricing of $4 and $20 per million input and output tokens.34
Carbon is priced to be tried in production workflows now, and the post-introductory price is higher. Google's own description has Carbon auditing work in /swarm, and the sources do not say whether auditors and workers can be the same model. Model risk teams should check how their inventories and validation processes would record a multi-agent setup, not a single model.
The introductory price of $2 per million input tokens and $10 per million output tokens runs through Nov. 30, according to VentureBeat, which lists Carbon at $4 and $20 after Google raises the price.4
Our take. Carbon costs $2 per million input tokens, and /swarm turns one prompt into a team of agents checked by other agents. Your validation file still assumes one model and one human reviewer.
Action. Model risk: Add multi-agent setups like /swarm to the model inventory and require named human validation of the auditing agent.
What our records say
Google Cloud's Gemini Enterprise sells banks a per-seat AI app for employees plus an agent-building platform, and since August 2026 a financial-services edition for capital markets and corporate banking built with bank design partners.1 The product is in beta, with a Financial Research agent, finance skills and secure MCP connectors to licensed data providers such as FactSet, LSEG and S&P Global.2
From our records
- Gemini Enterprise (Google Cloud)vendor · banks using it (11) Wells Fargo, BNY, Citi · alternatives Microsoft Copilot, ChatGPT Enterprise, Claude
Sources
- Primary sourceGemini 4 Carbon is now available Deepmind
- Primary sourceInnovation & AI Google
- Also reported byGoogle releases Gemini 4 Carbon with agent ‘swarm’ feature The Verge
- Also reported byGoogle Gemini 4 Carbon is now publicly available — and it undercuts Claude Fable 5.2 and Opus 5.5 on API price Venturebeat