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Thinking Machines

AI lab founded by former OpenAI leaders

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Looking for a tool like Thinking Machines (AI lab founded by former OpenAI leaders)? Below are 5 AI tools people use as an alternative to Thinking Machines, ranked by leaderboard position. Each one is approved by our editors and worth comparing before you decide.

Mistral
Mistral

Europe's leading AI lab, backed by a major ASML investment

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Anthropic Claude Models
Anthropic Claude Models

Anthropic’s model family for reasoning, coding, long-context work, and reliable agents

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OpenAI GPT Models
OpenAI GPT Models

OpenAI’s frontier multimodal model family for reasoning, coding, agents, and knowledge work

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Safe Superintelligence
Safe Superintelligence

Lab with a single goal: safe superintelligence

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x.ai
x.ai

The pioneering email scheduling AI — its domain now belongs to Elon Musk's xAI

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