#Frontier Models

Sixteen notable releases from OpenAI, Anthropic, xAI, Cohere and the open-model labs, September 3 to October 7, 2026, with dates, licenses, pricing patterns and guides.

Mistral Large 4 entered public preview on October 6, 2026: 1T parameters, 52B active, 1M context. Weights are promised for end of October. What's known.

xAI's Grok 4.7 (September 21, 2026) costs $2/$6 per million tokens under 200K-token prompts, with a 500K context. Pricing, availability and limits.

GPT-6 Astra (September 3, 2026) is OpenAI's top GPT-6 model and its first rated Critical for cyber capability. Deployment, pricing and where it fits.

CES declared 2026 the year of "Physical AI." Within two weeks, healthcare became AI's newest battleground, xAI raised $20B, and Meta's Llama team admitted to benchmark manipulation. Welcome to the show-me-the-money era.

The month AI agents got their constitution. OpenAI, Anthropic, and Block founded the Agentic AI Foundation. Google launched Antigravity. And the race for agentic standards began in earnest.

Agent-to-agent protocols, autonomous coding agents, evolving developer roles. Here's where vibe coding is heading in 2026—and how to prepare now.

After paying for every major AI subscription and testing them in production, here's the honest breakdown: what Claude, ChatGPT, Gemini, and Grok actually excel at—and where each one falls short.

Google's Gemini 3 isn't just an upgrade—it's a paradigm shift. Generative interfaces, Deep Think reasoning, the $2.4B Antigravity IDE, and the 'Code Red' that shook OpenAI. Here's everything that matters.