Google, OpenAI and Anthropic Release New AI Models with Varying Pricing and Access

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In late 2026, Google, OpenAI, and Anthropic each launched new flagship AI models. Google's Gemini 4 Argon debuted at $2 per million input tokens, while OpenAI's GPT-6 Astra and Anthropic's Claude Fable 5.1 cost $10. However, only Google's model is not yet widely available, being restricted to select cybersecurity partners initially. The companies also offer lower-cost variants, with OpenAI's GPT-6.1 Sol and Anthropic's Claude Sonnet 5.5 matching Argon's introductory price of $2 per million tokens.

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