there are way more than three options. the following all have great models - OpenAI - Anthropic - Google - xAI (Grok) - Moonshot (Kimi) - Z (GLM) - Meta

there are way more than three options. the following all have great models - OpenAI - Anthropic - Google - xAI (Grok) - Moonshot (Kimi) - Z (GLM) - Meta (Muse) - Deepseek