Anthropic, Google and Mistral AI Roll Out New AI Models
Anthropic released two Claude models, Google announced Gemini 4 Argon for trusted cybersecurity workers, and Mistral AI opened Mistral Large 4 in public preview.
Anthropic released Claude Haiku 5.5 and Claude Sonnet 5.5, adding two models to its Claude line. The company did not specify pricing or a rollout timeline in the details released with the launch.
Google announced Gemini 4 Argon, which it describes as a frontier model. Access is currently limited to trusted cybersecurity workers through the Fairwind program, according to CNET.
Mistral AI released Mistral Large 4 in a public preview. The company said an official rollout is scheduled for Oct. 27.
The three announcements cover different release stages: Anthropic's two Claude models, Google's restricted-access Gemini 4 Argon, and Mistral's preview of Mistral Large 4 ahead of its Oct. 27 rollout.
Quick answers
What did Anthropic release?
Anthropic released Claude Haiku 5.5 and Claude Sonnet 5.5.
Who can access Gemini 4 Argon?
Google said Gemini 4 Argon is currently limited to trusted cybersecurity workers via the Fairwind program.
When will Mistral Large 4 officially roll out?
Mistral AI released Mistral Large 4 in a public preview, with an official rollout on Oct. 27.