Arcee AI Raises $150M to Build Open Trinity Models America Can Own

This story is from 2026-09-16. It is preserved in the archive; the latest stories are on the live feed.

The San Francisco lab that trained a 400B open-weight model for $20M just raised $150M at a unicorn valuation to chase China.

Read the full story at AlphaSignal ↗

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2026-09-16 14:30 · AlphaSignal
Arcee AI Raises $150M to Build Open Trinity Models America Can Own

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