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Artificial Intelligence · Cybersecurity

Google launches Gemini 4 Argon to cyber defenders

Google introduced Gemini 4 Argon, opening it first to selected cybersecurity defenders before wider customers, and said the model topped or matched several coding benchmarks while some employees remained doubtful.

TNW | Google

Google unveiled Gemini 4 Argon on Wednesday and described it as the first new version of its main model since Gemini 3 last November. It said the model would reach a small group of cybersecurity defenders before paying customers and Google AI Ultra subscribers.

Google said the first users would come through its Fairwind Program for trusted cyber defenders and through the United States government’s voluntary pre-release access process. It also said those defenders would use Argon without the cyber guardrails that would apply more widely.

The company said Wiz was already using Argon in its Scan for Good initiative, and that the model found a serious flaw in healthcare software used by hospitals worldwide. Google also said Argon reached 77.9% on DeepSWE v1.1 and 68% on CWE-bench.

Google said the model would allow outputs up to 1 million tokens and would be priced at $2 per million input tokens and $10 per million output tokens at launch. Axios reported that Google said Argon beat OpenAI’s GPT-6 Astra on several coding and knowledge-work benchmarks.

Bloomberg reported that some Google staff doubted how well the model worked outside benchmarks and said it struggled with some coding tasks. Google told Bloomberg that it would be wrong to say Gemini 4 underperformed in coding.

Named in this story

People

Koray Kavukcuoglu
said Argon marked a new phase for frontier intelligence
Tulsee Doshi
head of Gemini products at Google DeepMind and spoke to Axios

Companies

Google
unveiled Gemini 4 Argon and set the rollout terms
Wiz
was already using Argon in its Scan for Good initiative
OpenAI
owned the GPT-6 Astra model used in comparison claims

Organisations

Google DeepMind
the unit now run day to day by Kavukcuoglu
Fairwind Program
the access route for trusted cyber defenders
Scan for Good
the initiative through which Wiz used Argon
Axios
reported the benchmark comparisons and carried Doshi’s comments
Bloomberg
reported internal scepticism and Google’s denial of underperformance

Governments and agencies

United States government
ran a voluntary pre-release model access process alongside Google

Products and systems

Gemini 4 Argon
the model being launched
Gemini 3
the previous flagship generation named as the comparison point
Google AI Ultra
the subscription tier next in line for access
DeepSWE v1.1
the software-engineering benchmark Argon scored highly on
CWE-bench
the security-flaw benchmark on which Argon tied for first
GPT-6 Astra
the OpenAI model Google said Argon beat on several benchmarks

How the source tells it

The piece mixed Google’s launch messaging and benchmark claims with a short note of internal scepticism.

  • hype Google’s self-promotional framing and benchmark-led comparisons were repeated without much outside checking
  • scepticism Bloomberg-reported employee doubts about real-world performance were included as a counterpoint