Brain
Spirit AI's general-purpose embodied AI model for humanoid robots. Trained on 'dirty data' — unstructured, real-world data pipelines. Raised $280M Series A at $1.2B valuation in February 2026. Develops universal robotic brains for the Moz1 humanoid platform.
Foundation model · Maturity: Pilot · Closed
Machine-readable surfaces
- Markdown mirror: /brains/spirit-brain.md
- RSS feed: /brains/spirit-brain/feed.xml
- JSON-LD: embedded in this page’s head
- REST API: /v1/brains/5fe2b33b-9f6a-49a3-9de1-3917d174c611
- Revision history: /brains/spirit-brain/history
- Data documentation: /data
- Query this programmatically: Deploy MCP
Architecture
Embodied AI model trained on real-world 'dirty data'
Developed by (1)
Common questions
What is Spirit AI Brain?
Spirit AI's general-purpose embodied AI model for humanoid robots. Trained on 'dirty data' — unstructured, real-world data pipelines. Raised $280M Series A at $1.2B valuation in February 2026. Develops universal robotic brains for the Moz1 humanoid platform.
Who developed Spirit AI Brain?
Spirit AI Brain is credited to Spirit AI on the DEPLOY registry. Each developer attribution is verified via primary sources.
Is Spirit AI Brain open source?
No. Spirit AI Brain is recorded as proprietary on the DEPLOY registry. Model weights and source are not publicly available.
What type of AI is Spirit AI Brain?
Spirit AI Brain is a foundation model, built on a Embodied AI model trained on real-world 'dirty data' architecture on the DEPLOY registry.
What is Spirit AI Brain's maturity stage?
Spirit AI Brain is at the pilot stage on the DEPLOY maturity ladder. Pilot stage means at least one named-customer trial deployment is verified.
Which robots run on Spirit AI Brain?
No robot models on the DEPLOY registry are recorded as running Spirit AI Brain. DEPLOY wires brain-to-model connections only when the wiring is verifiable from primary sources; absence may reflect pre-deployment or unverified manufacturer claims.
Methodology: Claimed (not independently verified) · no sources on file · last reviewed 2026-08-23
Verification posture
Claimed (not independently verified)
Low confidence
Review state
Stable
Last reviewed 2026-08-23
Maturity + lifecycle
Maturity stage: pilot
The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.
Methodology surface for Spirit AI Brain.Canonical ID 5fe2b33b-9f6a-49a3-9de1-3917d174c611