# Thinking Machines Lab funding rounds and investors

As of 13 Oct 2026, Thinking Machines Lab has raised $2B across 1 verified round on record; latest: $2 billion seed round led by Andreessen Horowitz, announced 15 Jul 2025.

Thinking Machines Lab sells artificial intelligence research and products that aim to make AI systems widely understood and customizable for various human needs.

Website: https://thinkingmachines.ai  
Page: https://fireround.dev/companies/thinkingmachines.ai

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-07-15 | Seed | $2 billion | Andreessen Horowitz | Accel, AMD Ventures, Cisco Investments, Jane Street, Nvidia, ServiceNow | [techcrunch.com](https://techcrunch.com/2025/07/15/mira-muratis-thinking-machines-lab-is-worth-12b-in-seed-round) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.