Google today made Gemini 4 Argon, its newest reasoning model, available in the Gemini app for Google AI Pro and Ultra subscribers, alongside a toggle that switches the main chat window into a task mode that keeps working when the user is away from the computer. The same short post brings Google Antigravity's agentic coding interface into the Gemini app for macOS and puts the number of connected third-party apps at more than 40.

In Short

Google put its newest AI model, Gemini 4 Argon, into the Gemini chatbot app today, but only for people who pay for the AI Pro or Ultra plans. The update also lets Gemini carry out jobs in the background across Google's apps and more than 40 outside services such as Instacart and Shopify. If you are on the free tier or the cheaper AI Plus plan, Google's post does not say whether or when you get any of it.

What the post says

The announcement is brief. Published on Google's blog under the Gemini App and Google One categories and dated October 13, 2026, it runs to five short paragraphs and contains no benchmark tables, no usage limits, no country list and no prices.

According to Google, Gemini 4 Argon delivers "frontier reasoning and improved performance across complex tasks." The company frames most of the change in terms of tone rather than capability. Argon, according to the post, "answers questions more directly with less hedging," avoids repeating itself "more than necessary," and "skips clichés throughout the responses." On longer jobs, Google says the model reports its progress more often and more effectively.

None of those claims comes with a measurement. Google does not say how hedging or repetition was assessed, against which earlier model, or on what set of prompts. They are product descriptions supplied by the vendor, and they read that way.

Argon's arrival as a named model family was not entirely a surprise. When PPC Land covered Google Cloud's Gemini agent and TPU 8i hardware on October 8, Argon appeared as one of four model families, listed alongside Flash, Omni and Gemma, and described as aimed at frontier reasoning. Today's post attaches a version number to the name and places it in the consumer app. The model itself, and how it compares with earlier Gemini releases, is the subject of a separate Google post and is not covered here.

Who gets it

The final paragraph is where the commercial detail sits. "Google AI Pro and Ultra subscribers can now access Gemini 4 Argon and give Gemini tasks to get more done," the post states, adding: "Try these updates starting today."

That sentence names two tiers and is silent on the rest. Google's consumer AI lineup has four levels. PPC Land reported on October 4 that Google would cut free Gemini users down to a single model from October 9, leaving accounts without a subscription on Flash-Lite only. The same Google documentation set out the prices: AI Plus at $4.99 a month, AI Pro at $19.99 and AI Ultra at $99.99 or $199.99. AI Plus subscribers were due to lose access to Pro, keeping Flash-Lite and Flash.

Read against that structure, today's post places Argon in the top two paid tiers. It does not state that free or AI Plus users are excluded, nor does it give a date for any wider availability. That leaves the cheapest route to the new model, on the evidence available, at $19.99 a month.

There is one shift worth noting. The October 4 reporting, drawing on 9to5Google, said Argon was expected to reach Ultra subscribers first, while flagging that the tier placement was unconfirmed. Today's post names Pro alongside Ultra from the start. Whether the two tiers receive the same usage allowance for Argon is not addressed. Earlier Google documentation described Pro as carrying four times the standard usage and Ultra as five or 20 times Pro, depending on the plan, with compute-based limits that refresh every five hours and a weekly cap. The post says nothing about how Argon draws against those allowances.

Geography is also left open. The post carries no country list and no mention of the European Economic Area, the UK, or work and school accounts.

A toggle from chat to tasks

The second change concerns how the app is used rather than which model runs it. According to Google, the main chat window now carries "a simple toggle from chat to tasks." When tasks is selected, Google says Gemini "can work for you even when you're not at your computer," handling work "across your Google apps and more."

This is the consumer face of the agentic AI push Google has been building into Gemini all year. The post does not name the feature behind it. Google's background agent, Gemini Spark, debuted at I/O on May 19, 2026, running on Gemini 3.5 Flash. PPC Land reported on July 30 that Spark had expanded to Google AI Pro subscribers in more than 160 additional countries but remained unavailable in the EEA, the UK, Switzerland and Nigeria, and that it required users to be 18 or older, to use a personal Google Account and to have Keep Activity switched on. Spark's macOS beta, which reached US Ultra subscribers on June 30, was described as able to sort files and link the desktop with Google Workspace.

Is the new toggle Spark under another label, a redesigned entry point to it, or something separate? Google's post does not say. It also does not say whether the restrictions documented for Spark carry over, which model runs tasks, or whether tasks draw on the same usage limits as chat. The promise that tasks continue while the user is away suggests the work runs on Google's servers rather than on the user's device, though the post does not describe the mechanics.

More than 40 connected apps

Google states that Gemini now connects to "more than 40 apps," naming Instacart, OpenTable, Adobe and Shopify, and describing uses that range from "ordering groceries and booking tables, to designing and building your business."

The figure needs context. PPC Land reported on August 12 that Google's own availability help article already listed 41 connected apps before that day's batch of 13 named partners, five of which were already on the list. On September 23, Google began rolling out 14 more connected apps, including Airtable, Linear, monday.com, Adobe, Squarespace, Webflow, Experian and Peloton. Instacart and OpenTable had been added in the [June 30 update that also brought custom Model Context Protocol connections](https://ppc.land/google-restricts-new-mac-ai-agent-to-99-99-ultra-subscribers/). Adobe's tools from Photoshop, Lightroom, Express and Firefly began a global rollout inside Gemini on September 24, with Adobe saying they were available on every Gemini subscription tier.

So "more than 40" sits awkwardly against a help-page count that was already 41 in August, before at least 22 further names were added in two announcements. The two numbers may count different things, or Google may be rounding conservatively. The post does not reconcile them.

Shopify is the one named partner that did not appear in the June, August or September partner lists covered by PPC Land. Google's post gives no detail on what the Shopify connection does, whether it serves merchants managing a store, shoppers buying from one, or both. Google's reference to designing and building a business hints at the merchant side.

For anyone running commerce or media, the connected-app list matters more than the model name. Every connector moves a step of a purchase or a booking into Gemini's interface. In July, Google added Instacart, Canva and YouTube Music as connected apps inside AI Mode in Search, where AI Mode assembles a task and then sends the user to the partner to finish. Today's post does not explain whether Gemini tasks hand off in the same way or complete steps on the user's behalf.

Antigravity moves into the Mac app

The third element is aimed at developers. Google says Argon "brings major improvements in coding" and, on that basis, it is making it easier to switch between chatting and coding, with Google Antigravity's agentic coding interface "now available directly in the Gemini macOS app."

Antigravity first shipped on November 18, 2025, alongside Gemini 3. At I/O on May 19, 2026, Google presented Antigravity 2.0 as a unified agent harness with a desktop application and a command-line tool, able to spawn subagents for parallel parts of a workflow, with terminal sandboxing and credential masking. Until now it sat apart from the consumer Gemini app.

The post does not specify which Antigravity capabilities appear inside the Mac app, whether a Windows version follows, or whether coding inside Gemini counts against the same usage limits as Antigravity's standalone product. On Windows, PPC Land reported on September 10 that Gemini became an installable desktop program opened with Alt + Space. Today's post mentions only macOS.

The "major improvements in coding" claim carries no figures in this post. As with the tone claims, it is Google's description of its own product.

Why it matters for marketers

Three threads run through this release, and none of them is the model name.

The first is pricing. Google has spent the past two weeks pulling model choice away from free users and reserving its best models for paying tiers. Today's post continues that pattern. A frontier model that only appears in a $19.99-and-up plan changes the economics for agencies and small businesses that rely on the free or $4.99 tiers for drafting copy, analysing data or testing prompts.

The second is scale. Gemini is not a niche surface. The Gemini app reached 900 million monthly active users in May 2026, and Alphabet reported 950 million for the second quarter, ending June 30, with daily actives tripling over a year, according to Sundar Pichai. Alphabet does not disclose how many of those users pay. Today's post gives no subscriber figures either.

The third is where commerce happens. More connected apps, plus a task mode designed to run without the user watching, means more steps between intent and transaction take place inside Gemini. The Gemini app itself still carries no advertising. Google's vice president of global ads, Dan Taylor, denied in December 2025 that ads were coming to the app, writing that there were "no current plans to change that," and told Business Insider in January that there were no plans for ads in the Gemini app. For brands, that leaves visibility in Gemini dependent on being a connected partner, being cited, or being chosen by the agent, rather than on paid placement. Shopify's presence in the named list is the clearest sign that merchant platforms are positioning for that.

Privacy questions sit alongside. PPC Land reported on October 5 that an IMDEA Networks study of nine AI chat services found Gemini's web client passed auto-generated conversation names to Google Analytics. Today's post says nothing about what data the tasks mode or the connected apps exchange, how long task outputs are stored, or whether connectors such as Shopify or Instacart receive conversation content. Connected apps have previously required Keep Activity to be on for web and iOS use, which means conversations are stored. Whether tasks follow the same rule is not stated.

What the post leaves out

The gaps are substantial for a release of this kind:

No usage limits for Argon on either plan. No benchmarks or evaluation methodology for the claims about hedging, repetition, clichés or coding. No country list, and no statement on the EEA or UK. No word on free, AI Plus, or Workspace accounts. No description of how tasks are executed, what permissions they need, or whether they are the Spark agent. No explanation of the "more than 40" count. No detail on the Shopify integration. No timeline for Antigravity in the Windows app.

Some of this may appear in Google's help documentation as the rollout proceeds, which is how the October 9 model restrictions first surfaced. As of today, the post itself is the only official text.

Timeline

Summary

Who: Google, for Google AI Pro ($19.99 a month) and AI Ultra ($99.99 or $199.99) subscribers using the Gemini app, with connected partners including Instacart, OpenTable, Adobe and Shopify.

What: Gemini 4 Argon became available in the Gemini app, alongside a toggle that switches chat into a background tasks mode, Google Antigravity's agentic coding interface inside the macOS app, and a connected-app count Google puts at more than 40. Google describes Argon as more direct, less repetitive and better at coding, without published measurements.

When: Today, October 13, 2026, four days after free Gemini accounts were restricted to Flash-Lite.

Where: The Gemini app, with Antigravity limited to the macOS version. The post gives no country list and does not address the EEA, the UK or Workspace accounts.

Why: Google is concentrating its newest model and its agent features in paid tiers while moving more shopping, booking and business tasks inside Gemini through connected apps. For marketers, that raises the cost of access to the top model and shifts more purchase steps into an interface with no ad inventory, where visibility depends on partnerships and agent choices.