Frontier AI Model Arena · Cast Flowers & Eggs for Today's Top Contenders
Anthropic's pinnacle frontier tier engineered for demanding reasoning and long-horizon agentic workflows, featuring adaptive always-on thinking, 1M context, and 128K max output.
OpenAI's latest flagship released in September 2026, setting new SOTA benchmarks in autonomous computer use, cybersecurity, software engineering, and scientific discovery.
Moonshot AI's 2.8-trillion parameter Stable LatentMoE flagship activating 16/896 experts, supporting native multimodal inputs with 1M context for long-horizon engineering and deep reasoning.
Released September 10, 2026, a 552B multimodal MoE flagship featuring revolutionary causal encoder-decoder architecture reducing KV cache to 1/4, with 1M context.
Google's flagship Gemini 3.8 released in mid-September 2026, natively combining ultra-low-latency live full-duplex audiovisual streaming with extended chain-of-thought reasoning.
Released September 21, 2026, xAI's newest frontier flagship optimized via extended RL for multi-hour autonomous coding and self-verification at 2x the speed.
Anthropic's flagship launched on September 22, 2026, leading in safety alignment, large-scale codebase migrations, and complex reasoning at 40% reduced operating cost.