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Google Research

1 article

TurboQuant: Google's 6x KV Cache Compression Hits 3-Bit With Zero Loss

Google's ICLR 2026 algorithm compresses the KV cache 6x at just 3 bits per element — no training, no calibration, near-zero accuracy loss, and an 8x attention speedup on H100s.

By Aisha Patel · 5 min · May 11, 2026