Key points
- Argon is live in the Gemini app and AI Mode in Search for AI Pro and Ultra subscribers, and via the API in AI Studio.
- Introductory API price is $2 per million input tokens and $10 per million output; Ars Technica reports it rises to $4 and $20 after November 30.
- Antigravity access is limited to AI Ultra subscribers; Google has not said when or if other tiers get it, per Ars Technica and The Verge.
- Google says Argon ranks #1 on the Vals Index, which covers finance, coding, legal and tax work.
Why it matters for marketers: Argon's low introductory token price and workflow features invite testing now, but the price doubles after November 30 and access is tiered, so budget before building on it.
Google has begun rolling out Gemini 4 Argon, its latest frontier model, to developers, enterprises and paying consumers. It is available through the API in AI Studio and the Gemini platform, and in the Gemini app and AI Mode in Search for AI Pro and Ultra subscribers. Antigravity, Google's agentic development platform, is limited to AI Ultra subscribers.
Google says Argon is strongest at multi-step professional work in coding, finance, legal, cybersecurity and science, and that it ranks first on the Vals Index. It also says the model follows style instructions better than earlier Gemini models and hedges and repeats itself less. The Verge notes that these are Google's own claims about how it compares with rival models.
For marketing and content teams, the practical points are cost and access. Google showed a workflow in the Gemini app where Argon turns a folder of project context into a client proposal deck, drafts the email and sets up a scheduled task for future requests. Ars Technica reports the $2 and $10 per million token pricing is temporary, with a 95 percent discount on cached input tokens. Per the same report, rates rise to $4 and $20 after November 30. The Verge adds that per-token price does not always match real cost, since models can use different numbers of tokens for the same job.
Watch for whether Google extends Argon to Plus or free users and to more Antigravity tiers; it has not said. Teams planning automated content or reporting pipelines should test token usage on real tasks now and model costs at the higher post-November rates before committing.
Sources
This brief is our own summary. Read the full reporting at the source.
- Google DeepMind: Gemini 4 Argon: Built to solve your hardest problems
- Google AI: Gemini 4 Argon: Built to solve your hardest problems
- The Verge: Google finally releases Gemini 4 Argon
- Ars Technica: Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you pay
- Search Engine Journal: Google Adds Gemini 4 Argon To AI Mode For Pro & Ultra Subscribers via @sejournal, @MattGSouthern
- The Decoder: Gemini 4 Argon is now available worldwide as Google's most capable frontier model
- Latent Space: [AINews] AI Engineer NYC: Gemini 4 Argon, Vals AI Benchmarks
- MarkTechPost: Google Releases Gemini 4 Argon API With 1M Token Output Limit
