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Funding
Announcing our $800M Series C to accelerate the shift to open-source AI
Summary
We raised $800M to accelerate the shift to open-source AI. Here's why the economics of closed models don't scale, and what we're building next.
Why It Matters
Signals increasing investor interest and capital allocation in AI startups.
Referenced Coverage & Sources
Announcing our $800M Series C to accelerate the shift to open-source AI
Together AI Blog•Jul 1, 2026
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