Overview
Etched builds frontier inference clusters with the Sohu transformer-specific ASIC. Founded 2022 by Gavin Uberti and Robert Wachen (Harvard dropouts). Emerged from stealth June 30, 2026 with working silicon, 1B+ signed customer contracts.
Recent Developments
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2026-07-23: Closes 10.3B led by sequoia-capital; a16z, sk-hynix, Jane Street, Diffusion; valuation doubled from $5B in ~7 months (2026-07-23-etched-300m-series-c-10-3b-valuation)
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2026-06-30: Stealth exit — working chip on TSMC N4P, A0 tapeout, first racks shipping summer 2026 (2026-06-30-etched-800m-inference-chip-stealth)
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**500M round at $5B post-money (Dec 2025/Jan 2026, Stripes-led)
Contradiction
Cumulative funding figures conflict across dated bullets: Overview/stealth narrative cites 300M Series C implies a higher post-round total if additive. Resolve whether $800M was pre-Series-C cumulative or an outdated headline figure (2026-06-30-etched-800m-inference-chip-stealth, 2026-07-23-etched-300m-series-c-10-3b-valuation).
- 400+ employees, many from NVIDIA, Broadcom, Google TPU teams
- Investors: Peter Thiel, Jane Street, Karpathy, Hinton, Fei-Fei Li, VentureTech Alliance
- Validates DeepSeek, Qwen, Mamba, Llama at rack scale
Warning
Performance claims (e.g., 8-chip Sohu vs 160 H100s on Llama-70B) are company-reported; no independent MLPerf validation as of June 2026. Customer contract parties undisclosed.
Market Position
Etched competes in the inference chip market:
- sohu-chip — transformer-hardcoded ASIC
- jalapeno-chip — OpenAI/Broadcom inference ASIC
- matx (similar focus)
- nvidia (dominant)
- cerebras