Gimlet Labs Raises $300M Series B Led by a16z at $3B Valuation for Multi-Silicon Inference Cloud
a16z · x · 2026-09-04
- a16z led a $300M Series B in Gimlet Labs, with SapphireVC participating, valuing the company at $3B.
- Gimlet positions itself as the first multi-silicon inference cloud, betting that inference is becoming the dominant AI workload and that inference infrastructure needs rebuilding from the ground up.
- The company claims up to 10x throughput and interactivity gains on frontier models within the same power envelope.
- a16z argues inference demand compounds at software speed while power plants, data centers, and fabs do not, making efficiency effectively net-new capacity.
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