An index of frontier and emerging AI labs.
Frontier lab
Mira Murati's frontier lab building broadly capable, controllable AI. Founded in 2024 with a cohort of former OpenAI researchers.
| Name | Thinking Machines Lab |
|---|---|
| Space | Frontier lab |
| Founded | 2025 |
| Latest valuation | $12B |
| Stage | — |
| Status | active |
| HQ | San Francisco |
| Founders | Mira Murati |
| Website | https://thinkingmachines.ai |
| Careers | https://job-boards.greenhouse.io/thinkingmachines |
| — | |
| X / Twitter | — |
| Date | Round | Amount ($M) | Valuation | Confidence |
|---|---|---|---|---|
| — | — | — | $50-60B | reported |
No founders recorded yet. Submit info.
| Date | Type | Title | Source |
|---|---|---|---|
| 2026-06-03 | added | Thinking Machines Lab added to tracker Latest valuation: $50-60B. | — |
No sources cited.
| Lab | Valuation | Founded |
|---|---|---|
| Thomson Reuters + Imperial College London Frontier AI Research Lab | — | 2025 |
| Anthropic | $965B | 2021 |
| OpenAI | $852B | 2015 |
| xAI | $250B | 2023 |
| SSI (Safe Superintelligence) | $32B | 2024 |
| Moonshot AI | $20B | 2023 |
| Ineffable Intelligence | $5.1B | 2025 |
| Ricursive Intelligence | $4B | 2025 |